Industrial & Scientific From SVBONY on Amazon

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

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

90 mm aperture; 500mm focal length; compared with 70mm and 80mm; 90mm telescope has more light input and a wider field of view; observe the moon and deep space; which is very suitable for astronomy beginners

Double speed focuser; the 2 inches rotatable double speed focuser; gear ratio of 1:10; precise adjustability for smooth operation

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

Crisp Image; ultra wide band multi-layer coating technology;102mm aperture optics and retactable lens hood deliver bright wide-field images with sharp resolution

Two-Layer Mechanical Stage with X-Y axis; the movement is more accurate; during the adjustment process; you don’t need to touch the slider with your hands to avoid touching and soiling the slides; just turn X-axis and Y-axis

Lab compound binocular microscope with up to 1600x power; the microscope itself can be enlarged by 2x, plus wide field 10x 20x eyepieces allow you to view specimens at 80x; 160x; 200x; 400x; 800x and 1600x magnification; this biological microscope is designed to help high school and university students;adults exploring the fantastic world of the life

Lab ready compound binocular microscope with up to 1600x power; Changeable wide field 10x 20x eyepieces and 2x extender allow you to view specimens at 40x; 80x; 160x; 100x; 200x; 400x; 800x and 1600x magnification

Humanized Design;Ocular distance is from 55 to 75 mm; comfortable long time viewing without eyes fatigue;360 degree adjustable binocular head comfortably or share the view with someone sitting across the table

Standard 1.25'' diameter;fit for 1.25'' focuser and eyepiece;work with refractor and catadioptric telescopes;not recommended for reflector telescope

Fully coated lens come with dust cover;keep your lens clean for superior image fidelity

Wireless digital microscope with metal stand; compared with most flexible brackets on the market; metal stand minimizes shaking and keeping your specimen in sharp focus; 360 degree rotating adjustment stand is handy for observation and control

With mini display; you can view the power and wireless connection status of the digital microscope and with a charging port; so you can get rid of the troubles of the data cable

Quality Optics; SV501P telescope 400mm focal length and 70mm aperture; delivers bright and detailed images that is Perfect telescope for astronomers to explore stars and moon

Comes with K20mm eyepiece that provides 20x magnification; Multi-coated optics glass lens with high transmission creates stunning images and protect your eyes; you can see full details of the moon at night time

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

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

90mm back focus; it comes with dual focus rack and pinion focuser with focus knob cover; you can get precious focus easily

6 levels of magnification; cooperate rotatable achromatic objective lenses 4x 10x and 40x with eyepieces WF10x or WF20x and with 2x barlow lens; this biological microscopes offers 6 magnification settings; 80X 160X 200X 400X 800x 1600x; 45-degree vertical inclination to reduce eye and neck strain; this 80X-1600X biological microscope is designed to help students; kids; beginners; adults exploring the fantastic world of the life

The entry-Level microscopes for kids and adult enthusiasts; no installation required; easy to operate; mechanical moving platform with scale; during the adjustment process, you don’t need to touch the slider with your hands; avoid touching and soiling the slides; just turn X-axis and Y-axis

Entry-level 60mm refracting telescope delivers bright images that is ideal for viewing both land and celestial objects

Fully multi coated high transmission coatings gets enhanced images with increased brightness and clarity

Professional stereo microscope; 7x-45x image magnification capability; including 0.7X-4.5X zoom objective lens and WF10X eyepieces; all-optical glass lens creates sharp and clear stereoscopic images with excellent contrast and vivid colors

Ergonomic design; trinocular head tilts at an ergonomic 45-degree angle to reduce eye and neck strain; 360-degree rotation capability to enable sharing; adjustable interpupillary distance is from 54 to 76 mm

7 Inch Rotatable Screen 1080FHD; high definition imaging;7 inches coin microscope screen provides a broad field making your observation more intuitive

Adjustable screen; the screen of SV604 digital microscope can be adjusted to 90°; rotatable screen improves ergonomics and eliminates eye and neck strain for easy viewing

Easy to watch and save time; You can shoot new specimens directly on the slide without having to spend time staring at it with your eyes like a traditional microscope

SV189 has 1.3 million pixel high-definition digital imaging; which can take pictures and videos to share and explore every detail of the microscopic world

Quality Optics; 400mm focal length and 70mm aperture for f/5.7 focal ratio; fully multi coated lens for high light transmission; ensures bright and clear high quality image

Adjustable Tripod; SV501P telescope comes with upgraded aluminum alloy tripod; 4 section tripod hight variable from 44mm to 138mm; 360 degree horizontal and 120 degree vertical adjustment

50x-1000x magnification; SV606 digital microscope provides 50x-1000x zoom magnification; allows you to view more detailed specimen images; focus range 0~40mm

Adjustable brightness of LED lights; SV606 digital microscope has 8 adjustable LED lights; provide excellent light source for your observation to get clear and sharp images; LED light is soft and not dazzling

Fits for Canon EOS & Rebel SLR & DSLR Cameras;Note: it doesn't fit EOS-M models;connect camera to telescope for direct;prime focus; photography convenient and easily

Camera adapter for microscopes with standard 23.2mm Eyepiece Ports

Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple

The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue-edge chromatic aberration problem of single-ED structure imaging