Widely Used NOTEDue to the adjustment of the controller's appearance, but the function has not changed, the inventory of the new and old versions may be mixed together, so the new and old versions will be shipped randomly. suitable for telescopes, viewfinder lenses, digital cameras of most sizes Diameter less than 80mm. Thermos, drink cup, baby bottle or any good idea that requires insulation.. Adjustable Temperature The product is equipped with a 1.5m temperature regulator with low, medium and high modes. Low temperature wire design can withstand temperatures as low as -40C, and will not freeze and break in a cold environment for a long time.. USB power supply USB port design, Suitable for long-term outdoor heating of the lens. You can connect it to a power bank or any other power source with a USB port.. Fast heat transfer and Good thermal insulation Our lens heater prevent the lens from fogging by heating the camera lens or telescope, so as not to affect the effect of the equipment. Made of high-quality materials with fast heat transfer and good thermal insulation.. Quick installation and Removal Can be adjusted according to the size of the lens, suitable for lenses with an outer diameter of less than 80mm3.15 inch..

Premium Protective Cover for Telescopes It offers perfect protection for your telescope against dust and moisture it is an ideal protection if you want to leave it outside for a short term or store it in the cellar or garage. Matches all telescopes up to 950mm length and 10 inch 195 mm aperture mounted diameter at bottom height from 61.02 inch155cm short side to 45.28 inch115cm long side. Thermally Stable Silver-coloured coating on the outside - reflects sunlight thus preventing the telescope inside from heating up the material retains its protective function even in extreme heat or cold. Moistureproof and Washable The cover is moisture-repellent the telescope stays dry even in the rain. Fixing Strap for Firm Closure and to Prevent It Flying Away Fixing strap at bottom ensures a clean closing and prevents wind entering from bottom secure against damage from extreme winds and extremely tear-resistant under correct and moderate use.

Premium Protective Cover for Telescopes It offers perfect protection for your telescope against dust and moisture it is an ideal protection if you want to leave it outside for a short term or store it in the cellar or garage. Matches all telescopes up to 1000 mm length and 8 inch or 203 mm aperture on an mount diameter at bottom 30.1 inch height of the cover 63 inch or 1600 mm total lenght 47.24 inch or 1200 mm. Thermally Stable Silver coloured coating on the outside for insulating heat thus preventing the telescope inside from heating up the material retains its protective function even in extreme heat or cold. Waterproof and Washable The cover is water-repellent the telescope stays dry even in the rain. Fixing Strap for Firm Closure and to Prevent It Flying Away Fixing strap at bottom ensures a clean closing and prevents wind entering from bottom secure against damage from extreme winds and extremely tear-resistant under correct and moderate use.

Widely Used Lens warmer strip is suitable for telescopes, astrophotography lenses, viewfinder lenses, digital cameras lenses of most sizes Diameter less than 3.15 inch80mm.Thermos, drink cup, baby bottle or any good idea that requires insulation.. Fast heat transfer and Good thermal insulation Lens heater band prevents condensation by warming up the lens on a camera or telescope, so as not to affect the effect of the equipment.Made of high-quality materials with fast heat transfer and good thermal insulation.. 3 Temperature Levels Lens dew remover is equipped with a 1.5m temperature regulator with low, medium and high modes. Low temperature wire design can withstand temperatures as low as -40C, and will not freeze and break in a cold environment for a long time.. USB power supply USB port design, Suitable for long-term outdoor heating of the lens. You can connect it to a power bank or any other power source with a USB port.. Quick installation and Removal Can be adjusted according to the size of the lens, suitable for lenses with an outer diameter of less than 80mm 3.15 inch..

Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light particularly strong attachment to telescope by non-slip foam rubber at contact area to tube. The flexible design is quite practical as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case it is optimally space-saving. The dew shield is lined on the inside with a black velvet-like fabric this not only minimizes reflections but also ensures that no dew can reach the telescope's optics. Height of dew shield 180mm total length 435mm suitable for telescope tubes from 100mm to 123 mm diameter prevents telescope optics fogging up keeps the optics completely dew free and lets to observe for hours with the optimal view. Flexible velcro fastener provides optimal adaption to diameter of telescope or telephoto lens place space saving around the tube good for live in place that has dew often or use scope in the daytime and want to keep stray light out and contrast high.

High-resolution APS-C sensor SC571CC CMOS Telescope Camera features the IMX571 APS-C BSI sensor with a 23.415.7mm area and 26MP resolution Its 3.76 m pixels and efficient BSI design capture sharp stars and faint nebulae with clean deep-sky data. Heat the Glass, Clear imaging Safeguard your imaging sessions from dew and moisture with SC571CC's front-window heater the heater is seamlessly integrated for software control with theoption to activate HeatingDefog' directly safeguard image quality and maximize your productive imaging time. Dual-stage TEC cooling APS-C Format Camera lowers the sensor temperature by 35C below ambient T -35C reducing dark current and noise. Its all-metal heat-dissipation design ensures stability for long deep-sky exposure. Wide telescope compatibility SVBONY SC571CC Cooled Camera is compatible with APO Newtonian RC and catadioptric scopes offering image circle and sharp detail at medium-to-long focal lengths. 16-bit wide dynamic range APS-C Camera features a 16-bit ADC delivering up to 14 stops of dynamic range It produces smoother tonal transitions preserves faint details ensuring ideal deep-sky images. Zero Amp-Glow Astro Camera features a Zero Amp-Glow sensor for clean dark frames during long exposures Optimized circuits reduce noise stripes ensuring pure image quality Ideal for capturing faint nebulae Ha regions and molecular clouds. Stable USB 3.0 connection equipped with USB 3.0 SC571CC astronomical camera ensures fast and reliable data transfer without frame drops or interruptions even when connecting multiple devices or running long deep-sky imaging sessions. High QE 80 for faint targets SVBONY SC571CC features a back-illuminated sensor with large pixels to enhance photon efficiency capturing faint nebulae and Ha regions with clean detailed deep-sky imageseven under light-polluted skies. 512MB DDR3 buffer for stable transfer the IMX571 Cameras USB 3.0 interface with 512MB DDR3 memory reduces frame drops and interruptions when multiple devices are connected ensuring smooth all-night imaging sequences.

Widely Applicable Can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 80mm 3.15 inches. DC Lens Warmer Protects the lens of your digital camera or finder scope from freezing by chilling fog and dew enabling the devices to function properly at night when the temperature drops or places with bad weather. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Quick Use and Removal which not only allows the defogging belt to fit your lens but also allows you to quickly disassemble and adjust the length you need. DC Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a DC port Specific Dimensions of DC Female Port Outside Diameter 5.5mm and Inside Diameter 2.1mm.

Lens Heating Protects the lens of your camera or telescope before freezing and fogging perfect for taking pictures overnight or morning in somewhere with high humidity Input Voltage 5V. Widely applicableIt Can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 125mm 4.95 inches. Stepless temperature regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Multi-use Great for lens heating warming up water bottle and feeding bottle and also can be use as a special wrist strap to protect them from cold weather. USB port design It is very handy to use because you can connect it either to your power bank or any other power source with a USB port.

Lens heating Protects the lens of your camera or telescope before freezing and fogging. Perfect for taking pictures overnight or morning in somewhere with high humidity.. Material and Certification High quality, made of premium neoprene material CE and RoHs certification. Fit the most common devices.. Temperature adjustable This product is equipped with an 80cm temperature regulator, with low, medium and high modes, which you can adjust the temperature according to different needs.. Multi-use Great for lens heating, warming up water bottle and feeding bottle, and also can be use as a special wrist strapknee to protect them from cold weather.. USB port design It is very handy to use because you can connect it either to your power bank or any other power source with a USB port..

Lens Heating Made of high quality materials with fast heat transfer and good thermal insulation our lens heater prevent the lens from fogging by heating the camera lens or telescope so as not to affect the effect of the equipment. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Usb Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a usb port. Quick Installation And Removal At the beginning of your observing session simply wrap the heating strip around the ota or your eyepiece the strip fits like a glove and can be fixed in place using the adhesive strap fastener. Widely Applicable It can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 95 mm or 3.75 inch.

Lens Heating Made of high quality materials with fast heat transfer and good thermal insulation our lens heater prevent the lens from fogging by heating the camera lens or telescope so as not to affect the effect of the equipment. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Dc Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a dc port. Quick Installation And Removal At the beginning of your observing session simply wrap the heating strip around the ota or your eyepiece the strip fits like a glove and can be fixed in place using the adhesive strap fastener. Widely Applicable It can be adjusted and used according to the lens size it is suitable for most telescopes and cameras and other lenses with an outer diameter of less than 125mm or 4.95 inch.

EFFECTIVE DEW HEATING This Telescope Lens Dew Heater is designed to eliminate dew and fog that can compromise your outdoor photography in cold conditions, clear imaging and enhanced efficiency.. INTELLIGENT TEMPERATURE CONTROL Equipped with smart temperature regulation, this heater provides faster and more uniform heating, extending its lifespan while maintaining optimal performance.. COMPATIBLE WITH VARIOUS EQUIPMENT Suitable for a wide range of devices including telescopes, camera lenses, and bird watching mirrors, making it an essential accessory for all outdoor enthusiasts.. LIGHTWEIGHT AND Made from polyester material, this heater is both lightweight approximately 200g to 500g and functional, perfect for easy transport during your outdoor adventures.. SIZING REMINDER Please check your lens diameter to compatibility available sizes include 530mm, 630mm, and 830mm..

Lens Heating Made of high quality materials with fast heat transfer and good thermal insulation our lens heater prevent the lens from fogging by heating the camera lens or telescope so as not to affect the effect of the equipment. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Usb Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a usb port. Quick Installation And Removal At the beginning of your observing session simply wrap the heating strip around the ota or your eyepiece the strip fits like a glove and can be fixed in place using the adhesive strap fastener. Widely Applicable It can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 80 mm or 3.15 inch.

USB LENS WARMER STRIP Can be used to camera or telescope lens from fogging and freezing. LENS FAST WARMER Suitable for viewfinder lenses, digital cameras, telescopes, milk bottles, and etc. DEW HEATER ICE FOG Easy to use in the open air, it can condensation preheating the lens on the camera or telescope. CONDENSATION PREVENTION LENS WARMER accessory for taking pictures in high humidity environment or early morning. CAMERA LENS WARMER With 3 gears of temperature settings, adjust gear according to your needs.

MULTI-COMPATIBLE DESIGN This dew heater is suitable for various telescopes, camera lenses, and bird watching mirrors, making it an essential accessory for outdoor photography enthusiasts.. INTELLIGENT TEMPERATURE CONTROL Equipped with smart temperature regulation, this heater provides faster and more uniform heating to prevent condensation and fogging during cold weather photography.. MATERIALS Constructed from polyester and plastic, this dew heater s long-lasting functionality and reliability in the field.. LIGHTWEIGHT PORTABLE Weighing approximately 200g to 500g, this compact device is easy to carry, making it perfect for astrophotography trips or bird watching adventures.. SIZING REMINDER Please compatibility with your lens diameter before purchase. This model is available in sizes suitable for various lens diameters..

EFFECTIVE ANTI-CONDENSATION SOLUTION Designed to eliminate fog and moisture buildup, enhancing imaging quality and stability while photographing in chilly conditions.. SMART HEATING TECHNOLOGY Equipped with intelligent temperature control that provides quick and even heat distribution, extending the lifespan of your equipment.. APPLICATION Perfectly suited for telescopes, camera lenses, and bird watching optics, catering to the needs of hobbyists and professionals alike.. SIMPLE POWER SETUP Connects easily to a 12V mobile power supply not included with a convenient DC5521 connector for hassle-free operation.. VARIOUS SIZES FOR EVERY NEED Choose from multiple sizes to accommodate different lens diameters, compatibility with your gear..

Core Functionality Lens heater with multi-function usb design effectively removes dew and prevents fogging on camera and telescope lenses ensuring clear images in high humidity environments. Adjustable Temperature Settings Features three temperature levels allowing easy selection of low medium or high heat output to match different outdoor conditions and user needs. Durable Neoprene Material Constructed from neoprene this lens dew remover strip provides long wear resistance and flexibility for reliable use over time. Versatile Usage Scenarios Besides warming camera and telescope lenses it can also be used to warm drinks or provide gentle heat to wrists and knees enhancing outdoor comfort. Compact and Lightweight Design Measuring approximately 16.92 by 1.37 by 0.39 inches and weighing just 3.49 ounces this heater is portable and easy to carry during field photography.

KEEP OPTICS CLEAR Prevents fogging and WATERs build-up inside lenses and scopes caused by large day-night temperature swings, helping astrophotographers and wildlife observers capture sharper, uninterrupted images.. FAST, EVEN HEATING Intelligent temperature control provides quicker warm-up and consistent heat distribution along the strap to minimize condensation without overheating sensitive optics.. CONVENIENT DC5521 POWER Connects to standard 12V mobile power supplies via DC5521 connector for reliable operation in the field power source must be supplied separately for outdoor .. , PORTABLE DESIGN Constructed from polyester and plastic for durability and lightweight portability, this dew heater strap is easy to carry and store in your equipment case..

Protects Lens Lens dew heater strip and lens warmer for DSLR camera Protects the lens of your digital camera or finder scope from freezing by chilling fog and dew, enabling the devices to function properly at night when the temperature drops or places with bad weather. Fast Warming USB lens heater warmer and USB lens dew heater, super fast and continuous warming with fast start up of 5 seconds to heat, and intelligently reach 65the maximum given the actual needs, while the average temperature stays at 35. Quick Use and Removal Fixed by hook and loop, lens warmer strip condensation prevention has been copied to the pasteboard The lens defogging heater is fixed by hook and loop which not only allows the defogging belt to fit your lens, but also allows you to quickly disassemble and adjust the length you need. USB Power Supply Based on the USB port design, condensation prevention lens warmer is very handy to use because you can connect camera lens heater warmer either to your power bank or any other power source with a USB port. Universal Lens Warmer Telescope lens warmer keep the lens dry and take the long exposing pics at cold night successfully, this dew heater for DSLR camera fits to most size of telescope, finder scope, digital camera.

Remove Fogging--Quickly remove the fogging on the or telescope in low temperature and high humidity environment. Good Heat Preservation Effect--Enables efficient heat transfer and good heat preservation effect, through heating to prevent lens form fogging. Fastener--Fixed by fastener, the belt can fit the lens size, and allows for easy removing and adjustment. Withstand Low Temperatures--The wore can withstand low temperatures, and will not freeze hard after long-term use in a high-cold environment. External USB Power Supply--All-in-one design, external USB power supply, convenient storage, avoid loss, and convenient for outdoor use.

SAFETY the digital camera lens or viewfinder from freezing due to cold fog and allowing the device to function normally even when the temperature drops or the weather is bad at night.. THREE SPEED TEMPERATURE CONTROL This lens heater has three speed temperature control for high, medium and low temperatures to meet different usage needs.. USB PORT DESIGN You can connect it to a portable power supply or any other power supply device with a USB port, so it is very easy to use.. WIDE APPLICATION The lens heater can be adjusted according to the size of the lens and easy to attach, suitable for most sizes of telescopes, viewfinders, digital cameras and so on.. FASTENERS The lens heater is secured by fasteners, which not only allow the heater to fit the lens, but also allow for quick removal and adjustment of the desired length..

SAFETY the digital camera lens or viewfinder from freezing due to cold fog and allowing the device to function normally even when the temperature drops or the weather is bad at night.. THREE SPEED TEMPERATURE CONTROL This lens heater has three speed temperature control for high, medium and low temperatures to meet different usage needs.. USB PORT DESIGN You can connect it to a portable power supply or any other power supply device with a USB port, so it is very easy to use.. WIDE APPLICATION The lens heater can be adjusted according to the size of the lens and easy to attach, suitable for most sizes of telescopes, viewfinders, digital cameras and so on.. FASTENERS The lens heater is secured by fasteners, which not only allow the heater to fit the lens, but also allow for quick removal and adjustment of the desired length..

Specially designed for camera lens and telescopes.. Prevents condensation by warming up the lens on camera or .. With low, and high heating mode.Runs on external USB power.. Adopts low temperature cable can with stand temperature as low as -40C.. Hook-and-loop fastener makes it fast and easy to attach and remove..

SAFETY the digital camera lens or viewfinder from freezing due to cold fog and allowing the device to function normally even when the temperature drops or the weather is bad at night.. THREE SPEED TEMPERATURE CONTROL This lens heater has three speed temperature control for high, medium and low temperatures to meet different usage needs.. USB PORT DESIGN You can connect it to a portable power supply or any other power supply device with a USB port, so it is very easy to use.. WIDE APPLICATION The lens heater can be adjusted according to the size of the lens and easy to attach, suitable for most sizes of telescopes, viewfinders, digital cameras and so on.. FASTENERS The lens heater is secured by fasteners, which not only allow the heater to fit the lens, but also allow for quick removal and adjustment of the desired length..

Lens Heating Made of high-quality materials featuring fast heat transfer and good thermal insulation our lens heater prevents the lens from fogging by heating the camera lens or telescope so as not to affect the performance of the equipment. USB Port Design It is highly convenient to use as you can connect it either to your power bank or any other power source with a USB port. Stepless Temperature Regulation This product is furnished with a stepless temperature regulation controller By sliding the knob on the controller you can adjust the temperature in accordance with different needs. Quick Installation and Removal At the beginning of your observing session, simply wrap the heating strip around the OTA or your eyepiece The strip fits perfectly and can be firmly fixed in place using the adhesive strap fastener. Widely Applicable It can be adjusted and utilized in accordance with the lens size and is suitable for most telescopes cameras, and other lenses with an outer diameter of less than 125 mm or 4.95 inches.

Flexible Dew Heater Exceptional cable flexibility down to -25, proven by field tests. The neoprene strip is soft enough that you dont need to worry about wrapping it around your lens.. Material Made of premium NeopreneDiving Suit Material,it helps prevent heat loss in the atmosphere, making heater power efficient, keep the lens dry and take the long exposing pics at cold night successfully.. Fast Warming Super fast and continuous warming system, and intelligently reach 167 F The heater also has a temperature regulator on its power cable offer 3 incremental levels of temperature adjustments.. Portable Use Port The lens heater is equipped with USB port, just plugged in via USB to a power bank or other power source. Super lightweight and convenient for backyard astrophotographers. Adhesive strap fastener makes it easy to be attached and removed.. Specification Move shoot move lens warmer stripe has a wider diameter than others, max diameter 4.26inch 60.23in USB cable length 2.0A input current 5V output voltage..

6,000- to 12,000-BTU radiant heater for spaces up to 300 square feet. Approved for outdoor use clean-burning nearly 100-percent efficient. When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.. Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels. Fold-down handle swivel-out regulator connects to propane tank not included. THE USE OF UN-AUTHORIZED ACCESSORIESATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY..

Widely Applicable Can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 80 mm or 3.15 inches. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. DC Lens Warmer Protects the lens of your digital camera or finder scope from freezing by chilling fog and dew enabling the devices to function properly at night when the temperature drops or places with bad weather. Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. DC Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a DC port.

Stepless Temperature Regulation This product is equipped with a stepless temperature regulation controller by sliding the knob on the controller you can adjust the temperature according to different needs. Widely Applicable Can be adjusted and used according to the lens size and is suitable for most telescopes cameras and other lenses with an outer diameter of less than 95mm or 3.75 inches. DC Lens Warmer Protects the lens of your digital camera or finder scope from freezing by chilling fog and dew enabling the devices to function properly at night when the temperature drops or places with bad weather. DC Port Design It is very handy to use because you can connect it either to your power bank or any other power source with a DC port. Quick Use and Removal which not only allows the defogging belt to fit your lens but also allows you to quickly disassemble and adjust the length you need.

DEW PREVENTION Helps prevent dew formation on the Schmidt corrector lens for an ideal night of observing and imaging.. PERFECT FIT Fits all 9.25 Celestron Schmidt-Cassegrain and EdgeHD corrector lens with easy and quick to install. RIGID AND LIGHTWEIGHT aluminum construction that supports cable circuity.. CABLE MANAGEMENT CLIP Additional accessory to corral essential cables and elevate unnecessary weight.. Power with an external 12V DC power source for consistent, continuous heat that will prevent dew from forming.. UNBEATABLE WARRANTY AND CUSTOMER SUPPORT Buy with confidence from Celestron, a leading microscope and telescope brand based in California since 1960. Your purchase is backed by a Limited Lifetime warranty and unlimited access to our US-based technical support team..

The lens heater is equipped with low, medium and high modes, which you can adjust the temperature according to different needs for condensation prevention.. Made of high quality material, the strip has the characteristics of rapid heat transfer and good heat preservation effect.. It runs on external USB power, which is convenient for use in the open air.It prevents condensation by warming up the lens on a camera or telescope.. Camera Lens Dew Heater Ideal for warming the lens, warming up the water bottle and bottle, and can also be used as a special wrist strapknee to protect it from cold weather.. 1.5m USB cable length, dew remover warmer is very handy to use and you can connect it your power bank with a USB port..

Made in the USA, the Dew-Not Dew Remover is a thick film dew heater manufactured for operation at 12 volts. It helps keep dew condensation from forming on the glass surface of your optical device.. SELECTING A DEW HEATER To select the right dew heater for your scope, measure the circumference of your specific eyepiecefindertelescope tube or dewshield. Or measure the tubedewshield diameter - not telescope aperture - and multiply by 3.14. Pick one of the models based on the length specified. For in-between sizes, choose the next larger size of dew heater. Please measure and select the correct size BEFORE ordering, and please do NOT order blindly based on your telescope aperture as tubes. POWERING A DEW HEATER Note that all Dew Not Dew Heaters come with a male RCA phono plug power jack. To power these, you need a separate 12V power supply source with a female RCAphono plug connector. You cannot run these directly from 110220V AC, USB, or cigarette-lighter sockets and no other power cords are included. Several companies like Dew-Not, Thousand Oaks, Kendrick, etc. sell dew controller units that can power and control these heater strips, or you can also look for other 12V bat.

16400mm Lens Heater Compatible with lenses and telescopes up to 16400mm in circumference, this lens heater prevents dew, fog, and condensation from building up when taking photographs in cold weather. Note The effective lens heater length is 275mm, please confirm before purchasing.. USB Power Source Plug into a USB power adapter, a portable charger, or other power sources that offer a USB 5V 2A output. The 4.9ft 1.5m long USB cable makes the heater ideal for indoor and outdoor use. 3 Temperature Levels A temperature regulator offers 3 settings High Mode 55-65C Middle Mode 45-55C Low Mode 35-45C to suit different weather environments. Touch Fastener Design With handy touch fasteners, the heater can wrap around your lens or scope with security and is easy to adjust. For Other Applications As a multipurpose heater, it can also keep your baby bottle and coffee cup warm in winter days, or warm up your wrist, elbow, and ankle when they feel cold.

Keep your devices from Fog Dew Freezing when the dew was a big issue and it can keep your devices drythe built-in aluminum film conduct even heating surface no dead angle left. Three-speed adjustment to meet your different needs 0.3meters 3 gear regulator with strong-medium-weak Heating Modes You can adjust the temperature for different use requirements Super fast and continuous warming with fast start up to heat. Safe usage and short circuit prevent Alloy fiber heating wire provides super fast and continuous warming Silicone insulation process prevents internal short circuit. Convenient USB port design You can connect SV172 Dew Heater Strip to power source with USB port such as 5Vpower bank car charger laptop desktop computer etc. 50mm narrow width does not interfere focusing and will not produce dark corners in the field it is also the width that reduces interference for other accessories on the lens barrel.

Dew Heater Strip 560mm heating length is designed for large aperture camera lenses and telescopes Compatible with lens with out diameter below 178mm. Power cord TPE power cord is more elasticity and toughnessDC 5.5x2.1 interface type and 12V input voltage120cm cable length. Temperature regulator adjustablestrong-medium-weak heating modes that you can adjust the temperature according to your requirements. Heating fast and evenly built-in aluminum makes heating evenly Alloy fiber heating wire provides super fastThree layer insulation material to reduce heat dissipation. 50mm narrow width does not interfere focusing and will not produce dark corners in the field it is also the width that reduces interference for other accessories on the lens barrel.

Spliceable Fixed by velcro Double 330mm dew heater lens strips for easy splicing into longer strap, compatible with astronomical primary mirrors of OD below 180mm or camera lenses. The defogging belt is fixed by velcro which not only allows the defogging belt to fit your lens, but also allows you to quickly disassemble and adjust the length you need.. Fast Heat Transfer Good InsulationSuper fast and continuous warming with fast start up of 5 seconds to heat, Dew Heater Strip is specially designed for camera lenses and telescopes. It prevents condensation and Dehumidification by warming up the lens on a camera or telescope warming up 40-180 mm camera lens to prevent the lens from fogging.. Universal lens warmer Lens Warmer prevents telescope camera lens from fogging dew by warming up the lens on a camera or telescope It also warming up water bottle coffee cup and use as wrist knee strap. Based on the USB port design, it is very handy to use because you can connect it either to your power bank or any other power source with a USB port.. High Quality USB port design Made of premium Material ,it helps prevent heat loss in the atmosphere, making heater power efficient, keep the lens dry and take the long exposing pics at cold night successfully. it is very handy to use because you can connect it either to your power bank or any other power source with a USB port.. PERFECT AFTER-SALES SERVICE friendly after-sales service are provided. What we do will make life easier, better and more fun. We make sure our lens warmers are the absolute best on the market. If you don't like our products, we will send a replacement or a full refund. there is zero risk for you to try..

USB Lens WarmerProtects the lens of your digital camera or finder scope from freezing by chilling fog and dew, enabling the devices to function properly at night when the temperature drops or places with bad weather.. Universal CompatibilitySuper fast and continuous warming with fast start up of 5 seconds to heat, and intelligently reach 122F50the maximum given the actual needs, while the average temperature stays at 86F30.. USB power supplyBased on the USB port design, it is very handy to use because you can connect it either to your power bank or any other power source with a USB port.. Adjustable TemperatureWith adjustable diameter and easy adherence, this dew heater strip fits to most size of telescope, finder scope, digital camera,. One heater strip to warm them all. Quick Use and RemovalFixed by velcro, which has been copied to the pasteboard. The defogging belt is fixed by velcro which not only allows the defogging belt to fit your lens, but also allows you to quickly disassemble and adjust the length you need.