• Super wide 68 degree apparent field of view;gets broad field observations for amazing observing experience
• Fully multi coated lens;broadband green film optical glass increases light permeability for sharp images
• Multi-element design delivers sharp images;highly achromatic with good color correction and contrast
• Black anodized aluminum housings;internally blackened to eliminate light scattering and contrast
• Fold down soft rubber eye guard;block stray light also bring the convenience to eyeglass wearers

Svbony 1.25'' moon, UHC, CLS filters combination.

ST4 Guiding;SV305 Pro camera is designed with ST4 guiding port; Supporting the PHD2 software; and works with ASCOM plate form;

1ms to 30min long exposure; Long exposure can reach 30 minutes;You can use it for planetary imaging; lunar and solar imaging and some bright deep space objects imaging;

Back-illuminated CMOS Sensor;The 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.

• Low-dispersion lanthanum glass;using advanced computer design;combinations of low dispersion and high refractive index optical glasses;and durable multilayer deposition coatings
• The 72 Series Argon-Purged waterproof extreme wide field eyepieces are optimized to produce high contrast;high resolution;and superior flat field characteristics
• The 72 Series eyepieces come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer
• Fully multi-coated glasses for excellent image contrast and light transmission
• Sharp optimal performance with low chromatic aberration;watch the scenery;bright celestial observations;nebula and so on;It's a great Halloween birthday christmas gift

Svbony 1.25'' plossl 25mm eyepiece, fully multi-coated metal for astronomy telescope

The 25mm low power svbony eyepiece is a 4 -element premium symmetrical Plössl optical design

A 70 Degree Eyepiece in Red Color, Great for Viewing the Night Sky

Super-wide 70-Degree apparent field of view

Twist-Up eyecups, and barrels threaded for use with 1.25" eyepiece filters

• SVBONY 26mm super-wide angle 2" eyepiece bring you an amazing observation experience; Super-wide 70-Degree apparent field of view gives you that unforgettable lost in space feeling
• Optical eyepiece; 5-Elements; 3groups made of high index glass deliver sharp; high contrast vistas and gives sharp; faithful lunar; planetary; and deep-space images
• High-level craftmanship eyepiece; the SV154 with sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal
• This SV154 eyepiece is threaded to accept standard 2" filters; includes a rubber eye cup for comfortable viewing and is fully multi-coated; Dust caps are included
• Rubber eye cup; SV154 super-wide angle eyepieces come with a removable and foldable soft silicone rubber eye cup for the comfort of the observer; Suitable for anyone wearing glasses and not wearing glasses

• Extremely large 72-degree apparent field of view;affordable 18mm telescope eyepiece offers a wide field of view and superior performance apparent field offers expansive views of the moon;star clusters;and the Milky Way
• Sharp optimal performance with low chromatic aberration;high power and medium eyepiece fits for viewing surface and potholes details;It's a great Halloween birthday christmas gift
• Perfects for broad field observations from lunar;medium sized star clusters to wide range of cloudy nebulas and deep sky targets with extra sharpness
• 18mm telescope eyepiece offers a wide field of view and superior performance; 5-element design delivers sharp images with good color correction and contrast
• Standard 1.25” 31.7mm fitting diameter compatible with any astronomical telescope with 1.25" focuser;5-elemen fully multi-coated lenses with blackened edges and rotating adjustable eyecups allows comfortable viewing and lets eyeglass wearers see the entire field of view

Svbony 34mm super-wide 2inch telescope eyepiece for astronomic telescope, suitable for watching the scenery, bright celestial observations, nebula, and so on.

Svbony 1.25 inch plossl 4mm fully multi-coated eyepiece for astronomical telescope

SV605 binocular microscope with WF10x, WF20x eyepieces and 4x, 10x,40xS objective lens.

SV601 Microscope can work well with SV305 Astronomy Camera. you just need to use a 0.91” to 1.25” Adapter to easily connect. You can capture every detail of the specimen by Using SV305, the image is clear and sharp. Welcome to explore the micro-world with SV601 Microscope and SV305 Astronomy Camera.

• SV215 zoom eyepiece is a good assistant for you to observe and take pictures of the planets;Click and stops design, 6-element of 4-group lens structure; fully multi-coated optics for remarkable sharpness; contrast and color correction.

This SV48P Refractor OTA 90mm F5.5 Telescope Set includes SV48P refractor OTA, SV182 finder scope, SV188 diagonal, SV170 eyepiece and a SA402 tripod, which is suitable for Visual Astronomy.

This SV550 122 APO telescope set comes with a SV550 Triplet APO, SV211 203mm handle, SV223 90-degree flagship diagonal, SV215 zoom eyepiece and a SV182 finder scope, along with a customized backpack for telescope. Get this great travel telescope suits for your astronomical visual observation.

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This SV503 Telescope Set is suitable for astronomical visual observation.

This SV48P Refractor OTA 90mm F5.5 Telescope Set is very suitable for entry-level users and astronomy enthusiasts, who want to balance performance and price to use and explore the universe.

• SV215 zoom eyepiece is a good assistant for you to observe and take pictures of the planets; it is a good helper for the amateur astronomers to observe Venus; Mars; Jupiter; Saturn and so on
• Adjustable focal length; SV215 3 mm to 8mm zoom eyepiece equivalent to multiple eyepieces; SV215 eyepiece is much better than the kit eyepieces; this helps you to zoom in and out rather than changing lens
• Parfocal across the entire zoom range; minor tweaking may be necessary; you do not need to refocus every time you change the focal length
• Constant field of view and eye relief; the apparent field of view and the usable eye relief to stay the same as the focal length changes
• Click and stops design; there are clicks and stops as you pass through the marked zoom levels; easy to use even in the dark
• Zoom ring moves smoothly; the zoom is smooth and gradual as you twist the eyepiece; it is very hand-friendly
• 6-element of 4-group lens structure; fully multi-coated optics for remarkable sharpness; contrast and color correction

• Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing
• 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel
• 90 degree viewing angle; diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle; best for observing objects overhead
• Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope
• Brass compression ring; Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments; effortless fixes more firmly and will not scratch your eyepieces barrels

Svbony super-wide-angle 1.25'' zoom eyepiece 10-30mm, allows you to change magnification power without swapping out eyepieces.

Svbony SV191 super-wide-angle 1.25'' zoom eyepiece 7.2-21.6mm, allow you to change magnification power without swapping out eyepieces.

SVBONY SV550 refractor APO triplet apochromatic telescope 80mm DSO deep space vision and photography suits -- combining the SV550 Telescope with the SV405CC deep space camera, SV209 field flattener, SV210 M63 CAA 360 degree rotator camera angle adjuster, SV191 zoom telescope eyepiece and a SV211 135mm handle bar, enables both deep sky vision & photography.

The SV213 1.25" 3xBarlow lens is an air-spaced, fully multi-coated 3-Element, apochromatic design.

The housing is precision machined from aluminum stock and black anodized to a hard finish.

The Barlow lens has a compression ring that doesn't leave any marks on cameras or eyepieces.

Each of the four elements in SV216 is fully multi-coated enhanced coatings, resulting in bright, sharp images. the lenses are edge-blackened to eliminate internal light scatter to maximize image contrast.

Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.

Comes in a beautiful Bolt Cases box. Includes one dust plug and one end cap.