Finder Deluxe features a large viewing window, four different aiming reticle patterns to choose from, and five brightness levels of red or green light. The power of the finder will be turned off when you turn the knob to R or G.. Horizontal and vertical fine-adjustment set-screws allow precise alignment of the reflex sight with the telescope. Includes dovetail finder bracket that fits most telescopes. Requires CR-2032 lithium button-cell battery Not Include.. The Finder Deluxe is a non-magnifying reflex sight that makes aiming your telescope easier and more accurate than ever - day or night Finder projects a small red or green LED reticle pattern onto a viewing window so you can easily aim your telescope at night or during the day.. Reflex sights are popular thanks to the intuitive, non-magnified method they employ to help you aim your telescope accurately. Depending on your chosen LED color, a small LED emits a red or green aiming pattern onto a viewing window which you peer through to aim the telescope after a simple alignment procedure.Once the pattern is lined up with your intended target object, you're all set to view it through the telescope.. ZEROING Select the reticle you desire by turning the reticle selector knob and set the intensity at the best position for you. With the ED sight mounted,rest gun on a solid support and aim at a target 50 to 100 yards away.Test shots should be done in the same conditions to achieve maximum accuracy for adjustment,for which the use of firm rest for firing and same type cartridge is recommendable.Each click adjustment moves the point of impact by 1 MOAapproximately 1 at 100vbs,12 at 50 yds..

Main be fit for Celestron 80EQ SE SLT PS Series and Meade Infinity and Polaris and so on Series Astronomical Telescope Note Meade Infinity Series80AZ 90AZ 102AZ and Polaris Series 80EQ 90EQ not applicable. LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily. Red Dot Finder Scope top part can be removed and used as a replacement for many other red dot finders found on Skywatcher and Celestron telescopes. The elongated mounting holes will allow mounting with hole distances from approx. 58 to 1 inch. Simple and effective red dot sighting device makes aiming your telescopeHave variable brightness levels.

Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars will help guide you to capturing higher quality astrophotosan ideal addition to any astrophotographers collection of gear. The helical focuser simply moves the attached device inwards or outwards while maintaining its orientationthis convenient feature means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use. For those nights when you don't plan to capture astrophotos exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25 eyepiece installedFor example, inserting a 25 mm eyepiece creates a 9.6x60 finder scope, or you can insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming. The focuser boasts 8 mm of precise helical focus travelplus telescoping drawtube housing provides up to 35mm of additional back-travel if needed for your particular autoguider deviceNo extension tubes necessary a compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches. The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads.

50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear. Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope. High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. the focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device. This complete guide scope comes with two heavy-duty guide scope rings and a 3.5 long, 1.18wide dovetail mounting bar, which is compatible with dovetail finder scope bases for easy attachment. the dovetail bar features five threaded through-sockets for versatile attachment options. the included guide scope rings feature six metal thumbscrews for precise aiming. The quick guide scope with helical focuser also features male t-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female t-threads.

Compatible with mainstream auto guiding cameras 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding camerasSome camera models require additional accessories to assist in focusing. Sharp image Ultra wide band fully multilayer coated lens double glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images. 45mm back focus distance Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations. Nylon-tipped thumbscrews Comes with the mounting rings with plastic tipped screws as not to scratch the scope tube and it can be moved to any position. Quality craftsmanship By using high-level CNC metal processing technology SV165 guide scope has exquisite appearance delicate feel and beautiful shape fine workmanship bringing you visual enjoyment.

Easy to Use This finder scope red dot sight comes with an adjustable that LED dot is projected onto a non-magnifying viewing window. It's easy to find the red dot because it contrasts well with the color of the lens material. So you can aim the main telescope quickly and easily.. Adjustable red dot brightness The star pointer brightness of the red dot is adjustable to different environments. It is bright enough to use during the day or night.. Suitable for Most Astronomical Telescopes Includes bracket that fits the dovetail mounting base on many telescopes with a long-lasting CR2032 3V battery to ensure working life.. Simple to Install Red dot sighting device aiming your telescope is effective. Adjustment knobs work well, you evened up the finder with the adjustment knobs before you put it on your telescope. It was a breeze dialing it in.. Quality Assurance We provide a one-year after-sales guarantee. If you have any questions, please email us firstly. We will help you immediately..

Improve the light gathering capabilities 30mm wide aperture has a strong light gathering capability allowing you to see faint objects in the sky. Appropriate focal length 120mm focal length which is ideal for your observation a powerful 6x crosshair reticles make lining up your target easier. Comfortable to observe 90-degree right angle comfortable observation angle improves the experience of using the finder no need to bend over or twisting your neck improve the experience of your observation. Get a erect image prism steering was added to the finder optical system meet the observation habit that people always have. Fully multi coated lens coating improve the light transmission provide a clear view of the night sky ensures a sharp and bright image making it easy to find your target fast.

This red dot sight comes with an adjustable small red LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily. Thumbwheels allow positioning of the red dot horizontally and vertically for precise telescope alignment. The star pointer brightness of the red dot is adjustable to suit your preferenceit is bright enough to use during the day or night. Simple and effective red dot sighting device makes aiming your telescopesuitable for Celestron 80EQ 80DX 90DX SE SLT OMNI series astronomical telescopes and so on. Includes bracket that fits the dovetail mounting base on many telescopeswith a long-last CR2032 3V battery to ensure working life.

Variable 25x to 75x magnification and dynamic lens focusing system - makes it easy to zoom inPerfect for archery target observing bird watching wildlife watching camping scenery outdoor sporting moon observation etc.. Variable 25-75x zoom magnification and field of view 64-43 ft1000yds allow you to gain a wide field of view at a lower power and zoom in detail at a higher power. SV28 PLUS features IP65 waterproof and fog-proof design cope with rainy and snowy days so that you are not affected by the weather while observing. The twist-up eyecup allows the scope to rotate into different viewing positions fits for observations with or without glasses especially friendly for myopic users. SV28 PLUS features FMC and BAK4 high-transmittance optical design effectively reduce light loss provide clear and bright image details.

Upgraded 21mm large eyepiece lensMore comfortable to viewing16-14mm long eyerelief is also suitable for people who wear glasses. 25-75x zoomEasily lock the details at a distance70mm large objective lens provides powerful light gathering ability in low light environment. FMC and BAK4 optical designEffectively reduce light lossProvide clear and bright image details. The fold down eyecup typewhether you wear glasses or notthe fold down eye mask type allows you to comfortably enjoy the pleasure of viewing.. Waterproof and fogproofwaterproof and fogproof design can cope with rainy and snowy days, so that you are not affected by the weather while watching birds. Fold down eyecup whether you wear glasses or not the design of the foldable eyecup can give you a comfortable viewing experience even if you watch for a long time you will not feel tired. Standard threaded interface SV28 spotting scopes adopt standard threaded interface design can be connected to different tripods meet your indoor and outdoor bird watching and target shooting needs.

Easy to use Grab nGo Compact and portable Maksutov-Cassegrain optical design 800mm long focal length and tube length is only 280mm scope with table tripod only 1.8Kg lightweight it comes with soft carrying case in 183112cm convenient for traveling. Celestial Terrestrial Observation SVBONY SV41Pro is a all round spotting scope suitable for bird watching shooting wildlife landscape observation and lunar and planetary astronomy observations.. Many playable combinations One-click Photographing SV41PRO has a 1.25-inch detachable eyepiece, compatible with Svbony SC001 or SC311 WIFI camera not included , taking photos and videos more stable. Quick Find Objects the left side of SV41PRO is reserved for assembling the Dovetail base of the finderscope not included it is used to facilitate the search for objects in long-distance lunar and planetary astronomical observations. Up to 84x magnification High Power 28-84x zoom eyepiece helps you focus on detailed views of distant subjects in seconds suitable for bird watching and digiscoping. 80mm large objective lens Enhanced light throughput brighter and clearer images FMC coating can enhance the light transmittance and detail capturing ability of the entire optical system. Dual speed focus provides faster and easier focus adjustment it ensures effortless and crystal-clear focusing, allowing you to fully immerse yourself in exploration and observation.

Extra-low dispersion glass SV503 Telescope OTA is designed with ED glass will give you the crystal clear image SV503 80ED telescope produces an especially colour true and high contrast image just right for more discerning observers. Dual-speed rack and pinion focuser the gear ratio of the dual speed 2-inch toothed focuser is 1 10 which makes it easy to achieve accurate focus. Top-quality material the appearance of the SV503 OTA is baked with high-end fine-grained paint with exquisite appearance and delicate feel all machined by CNC. All optical surfaces multi-coated the whole optical lens adopts the technology of ultra-wideband multilayer coating 80mm aperture fully multi-coated ED optics deliver outstanding views day or night. Areas of application 80mm F7 astronomy telescope SV503 would be better begin for astronomy amateurs to do astrophotography. Package Includes80ED F7 Telescope OTA12 - 1.25 attachment ring1dovetail1objective cover lens1. Strong adaptabilitySV503 80mm can be used with SV193 Focal Reducer, SV705C Telescope Camera, SV220 Telescope Filter, SV226 Telescope Filter Drawer for astronomical photography OR be used with SV188P Dielectric Mirror, SV182 Finderscope, SV135 Zoom Eyepiece for astronomical visual observation.

50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear. Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope. High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. the focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device. Compatible with finder scopelaser pointer bracket on telescopessynta-style dovetail base can be installed on telescope. Great for adding a second or third aiming device to your telescopeoptimal optical telescope finder scope accessorieswith enhance performance under the stars.

Compatible with finder scopelaser pointer bracket on telescopessynta-style dovetail base can be installed on telescope. Great for adding a second or third aiming device to your telescopeoptimal optical telescope finder scope accessorieswith enhance performance under the stars. Dovetail base work with finder scope or reflex sight bracketinclude two large thumbscrew locksso you can securely attach an aiming device to any telescope. The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads. The focuser boasts 8 mm of precise helical focus travelplus telescoping drawtube housing provides up to 35mm of additional back-travel if needed for your particular autoguider deviceNo extension tubes necessary a compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches.

Compatible with mainstream auto guiding cameras 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding camerasSome camera models require additional accessories to assist in focusing. Sharp image Ultra wide band fully multilayer coated lens doublet glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images. Nylon-tipped thumbscrews Comes with the mounting rings with plastic tipped screws as not to scratch the scope tube and it can be moved to any position. Compatible with finder scopelaser pointer bracket on telescopessynta-style dovetail base can be installed on telescope. Finder scope dovetail slots ideal for custom installation of any finder scopeEZ finder reflex sightand green laser pointer bracket on any telescopeexcept Schmidt-Cassegrain telescope optical tubesfits any diameter telescope tube.

Compatible with mainstream auto guiding cameras 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding camerasSome camera models require additional accessories to assist in focusing. 45mm back focus distance Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations. ST4 GuidingSV305 Pro camera is designed with ST4 guiding port Supporting the PHD2 software and works with ASCOM plate form. Back-illuminated CMOS SensorThe SV305 Pro uses an extremely sensitive IMX290 CMOS sensor This sensor has very high QE and very low 0.7e- read noise which improved sensitivity in the visible-light and near infrared light regions for industrial applications. 128MB DDR BufferThis buffer also allows a slower computer with USB 3.0 socket to capture every frame without loss even if the USB socket is occasionally busy with other peripherals This buffer also makes it possible to run multiple cameras using one computer without USB transfer problems.

Suitable for OTA with focal length within 700mm SV165 compact mini guide scope can be used with astronomical telescopes with focal length within 700mm. Compatible with finder scope can be installed on telescope Compatible for Clestron Orion Sky-watcher Vixen and so on. Front focuser with scale it is convenient to mark the focus position to improve the efficiency of Repeating focusing Locking ring can ensure that the focus position does not change during use. Dovetail base work with finder scope or reflex sight bracket include two large thumb screw locks so you can securely attach an aiming device to any telescope. Compatible with guide cameras the 1.25-inch and M42 threaded interface is compatible with SV305 Pro and Orion ZWO QHY and so on auto guiding cameras guidescope with two T2 extension tubes can assist focusing.

50mm aperture large diameter objective lens collects more light the target in the field of view is clearer convenient to find a target in the sky. Connect telescope camera as a guide scope can be used with other accessories to easily achieve automatic star guidance. Connect Eyepiece as a right-angle correct-image optical finder scope Eyepieces and Prism Diagonal sold separately. Fully multi-coated glass multi layer broadband anti reflection coating double glue lens well made edge coating higher contrast and clearer field of view. Fine focusing double spiral fine focusing and pull out coarse focusing structure simple structure and convenient operation.