The product corresponding to the SKU is as follows:

• SV406P 20-60X80 ED Spotting Scope, SKU: F9355B
• SV202 8x32 ED Binoculars, SKU: F9351A
• SV202 10x42 ED Binoculars, SKU: F9351B
• SV202 10x50 ED Binoculars, SKU: F9351C
• SV202 8x42 ED Binoculars, SKU: F9351D

Note: SV406P comes with an eyepiece

• 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; SV503 80mm F7 astronomy telescope SV503 would be better begin for astronomy amateurs to do astrophotography;

Get 0.8x Reducer/Flattener for SV503 80ED

• The objective lens of the OTA features an S FPL-51 extra-low dispersion glass ED element, which virtually eliminates chromatic aberration. This results in the best color correction for an ED doublet lens.
• The 0.8 times defocusing system shortens the exposure. It can meet the needs of astrophotographers who need sufficient exposure in a short time.
• With advanced refractor, it can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo.
• SV182 Finder Scope with 90-degree viewing angle lets you view a more comfortable and convenient operation compared to a traditional straight-through viewing finder.

• HD Glasses; Equipped with ED Glass to eliminate chromatic aberration and deliver images of outstanding resolution and contrast;
• Lightweight and Compact; SV410 ED spotting scope weighs only 550g; easily to be hold in the palm and put in belt pack or shoulder bag; ideal for bird watching and observation enthusiasts;
• High quality optical design; FMC coating improves color saturation of the image; 10Elements/7Groups lens structure maximum light transmission for bright crisp field of view 2m Close Focus Distance brings detail of this micro world that you would not see normally; 18mm eye relief with twist-up eyecup design is suitable for people wearing glasses or not;
• Waterproof storage bag; soft bag adopts high quality waterproof material to provide effective protection; you can use the spotting scope on tripod with soft bag on;
• 9-27x magnification range spotting scope can easily lock your target and zoom in for more details; 56mm objective lens can pull in more light for bright image.

• This SA401 spotting scope is with a range of magnifications from 25X to 75X, meeting your different needs;
• FMC coating; Dual ED lense design;
• The spotting scopes for bird watching is designed to provide you with great performance under a wide range of viewing situations.

• 102mm objective lens diameter and f/7 focal ratio telescope OTA; large objective lens brings more lights into the scope body and you will get more bright and clear image;
• Doublet air spaced achromatic S-FPL51 ED glass provides you less chromatic aberration image;
• Crisp Image; ultra wide band multi-layer coating technology; 102mm aperture optics and retactable lens hood deliver bright wide-field images with sharp resolution;
• 90mm back focus; it comes with dual focus rack and pinion focuser with focus knob cover; you can get precious focus easily;
• Package includes; 102mm refractor OTA; 2 inch to 1.25inch adapter;OTA rings and dovetail; objective focuser wheel cover; a package with die-cut foam insert.

Get the 0.8x Reducer & Flattener for SV503 102ED

• Quality Optics; SV503 Telescope’s objective lens features an S-FPL51 extra-low dispersion glass ED element; which virtually eliminates chromatic aberration;
• SV503 telescope can be for experienced observers; but also for ambitious beginners;With SV503 you will get the most authentic Image; can be satisfied with more discerning observers;
• Doublet air spaced achromatic; quality 2-Element objective provides sharp and high-contrast images for travel and mobile use;
• 2-inch rack and pinion; the 2 inch RAP focuser holds heavy photographic accessories safe
  Area of application; you can apply SV503 OTA to astrophotography; moon; nature observation; nebulae and galaxies.

Note: The SV503 70ed is designed with f/6 focus ratio. When reducing the focus further, the image quality will not be guaranteed. This is why 0.8x flat field is not available. 

This SV503 telescope combination set includes a 102mm ED F7 refractor telescope, a SV223 90 degree diagonal mirror, a SV182 6x30 right-angle correct-image optical finder scope, a SV211 203mm saddle handle bar and a universal dovetail base. It is a suitable telescope visual set for astronomy.

• SV406P 20-60×80 ED spotting scope fetures with sharp and crisp imaging, suitable for nature observation and archery;
• SC001 WIFI camera - easy imaging on the mobile phone screen with mobile phone fingertips, long battery life;
• SA402 hydraulic portable and stable tripod, highly recommended.

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The popular SV503 series 70/80/102 mm ED telescope with side dovetail slot, more choice for your Astronomy hobby.

The product corresponding to the SKU is as follows:

• SV46P 20-60x80 ED Spotting Scope, SKU: F9339A
• SV205 Electronic Camera, SKU: F9159C
• SV105 Planetary Camera, SKU: F9159B
• SV123 Spotting Scope Adapter, SKU: F9194A
• 1.25 Inch Adapter, SKU: F9164A

The product corresponding to the SKU is as follows:

• SV406P 20-60X80 ED Spotting Scope, SKU: F9355B
• SV123 Spotting Scope Camera Adapter, SKU: F9194A
• SV195 Adapter for Canon Cameras, SKU: W2054A
• SV194 Adapter for Nikon Camera, SKU: W1077A
• SV196 Adapter for Sony Cameras, SKU: W9153A

Note: SV406P comes with an eyepiece

Learn more about how to connect SV406P with 1.25-inch astronomical eyepieces

• SV406P 20-60X80 Angled ED Extra-Low Dispersion Dual Focus Spotting scope for Bird Watching is designed with extra-low dispersion glass to maintain color authenticity.
• Dual focus makes you to focus more precisely and give you the most perfect experience.
• BAK4 prism and FMC (Fully Multi-Coated) optics, increasing light transmission through the optical path to deliver sharp, crisp and high contrast images.
• Nitrogen-filled, completely waterproof and fogproof. You could enjoy hunting, bird watching interest even in wet weather. It is suitable for nature lovers and birdwatchers.

How to choose eyepieces suitable for SV406P

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Svbony SV111 black fully metal binocular tripod mount adapter suitable for Roof binoculars like SA205 & SV202 ED Binoculars.

• Svbony SV410 is very small, only one palm size, so you can put it in your backpack, pockets, wherever you want, it's very convenient;
• Svbony 9-27x56mm has ED glass, which can provide exceptional clarity, decreases glare and ghosting effectively.
• Comfortable 45° viewing angle allows you to watch both the sky and the earth;
  Includes soft carrying case, lens cloth, and lens covers, which can protect your spotting scope and achieve a long-term use;
• Suitable for birding, view target shooting and sporting event.

Note: Act20 HD action camera and SV410 mini telescope are independent devices, and it is more affordable to buy them together.

Set includes:

• SV503 70ED F6 refractor, SKU: F9359A
• SV182 6x30 Straight-Through Metal Finderscope, SKU: W9141D
• Universal Dovetail Slots, SKU: W2370A
• SV188P 90 Degree Dielectric Mirror Diagonal, SKU: F9171B
• SV207 1.25inch 8/15/25mm eyepieces, SKU: W9158A-W9158B-W9158C

• SV193 0.8x focal reducer can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo;
• The front is a standard 2-inch socket for connecting the main lens. The rear is a M48x0.75 thread for connecting the camera mount. Supports full-frame cameras
• The SV193 can be connected to a standard 2" filter thread to add the light pollution filter you need；
• The 0.8X defocus system shortens the exposure time. It can meet the needs of astronomical photographers who need sufficient exposure in a short time.

SV193 Connect with 1.25inch SV705C Camera

• The SV503 series telescope with the popular dovetail system;
• Easy to connect the finder and do balance work;
• Aluminum alloy and brass handy knob material provide solid protection.

• SV211 is a comfortable and convenient carrying handle, easy to carry, you can take it off and install it on a tripod at any time;
• There is also a neat integrated saddle designed to accept SV198 or other brands of boot range and viewfinder range;
• Full CNC integrated finishing anodized aluminum, hard metal texture, firmly fit on your telescope;
• Compatible products OTA: SV503 (70F6  80F7) SV550 (80F6), make it more convenient for you to use.

This SV503 Telescope Bundle Set With Solar Filter is suitable for solar observation and photography.

Set Includes:

• SV503 80ED F7 Telescope Refractor OTA, SKU: F9359B
• SV193 2 Inch 0.8X Focal Reducer / Filed Flattener, SKU: W9152B
• Solar Finder Scope, SKU: F9168A
• SV229 Solar Filter, SKU: W9183B
• SV211 135mm Handle Bar, SKU:W9163A
• Universal Dovetail Slots, SKU: W2370A

• Unlock the full potential of your telescope equipment for deep space photography with our versatile and multifunctional accessories;
• Introducing the SV165 30mm f/4 guiding scope, SV905C cmos guiding camera,  SV193 0.8x filed flattener & focal reducer;
• You can choose whatever you like.                                     

Enhance your SV503 80 experience with our recommended accessories! Introducing the SV193 flat field flattener/focal reducer, versatile multifunctional dovetail slot, and SV211 telescope handle bar for added convenience. But wait, there's more! Customize your setup with our hot-selling SV220 2inch dualband narrowband filters and SV172 PWM function 430mm dew heater strip.

Explore the perfect combinations in bundle1, bundle2, and bundle3 for a truly optimized astrophotography experience. Upgrade your SV503 80 today and capture the stars like never before!

The product corresponding to the SKU is as follows:

• SV406P 20-60X80 ED Spotting Scope, SKU: F9355B
• SA205 10x42 ED Flat-field Binoculars, SKU: F9389B
• SA205 8x42 ED Flat-field Binoculars, SKU: F9389A
• SC311 WIFI Camera, SKU: F9384A
• SA206 Night Vision Goggles, SKU: F9394A

Note: SV406P comes with an eyepiece

• Flat field correction; this design solves the problems of edge blur; distortion; field curvature; and chromatic aberration; bringing a more comfortable birding experience;
• ED glass with excellent resolution; the binoculars for adults greatly eliminates chromatic aberration; highly restores real scenery; and makes the picture sharp and clear;
• FMC coating; improve light transmittance; reduce light loss; allowing you to obtain clearer and brighter images and provide a better observation experience;
• Magnesium alloy mirror body; the ED binoculars is light weight and corrosion resistant; superior to other materials and long use time;
• Large eyepieces; SA205 binoculars have strong light gathering ability; providing more realistic colors; a wider area of the sky can be seen simultaneously;
• Diopter adjustment; adjust visual balance for easier observation and convenient for people with myopia or presbyopia to see the effect directly without wearing glasses;
• Anti-slip focusing wheel; smooth focusing handwheel ensures accurate and stable focusing with one hand; fast focus and easy to operate.