Reviews Zoom Magnification - BestBuyersPro.com

AmScope 3.5X-90X Zoom Stereo Trinocular Microscope on Dual-Arm Boom Stand with Dual-Fiber-Optic LED Illuminator + 18MP USB3.0 Camera

Fold-down eyecups are incorporated into the eyepieces for comfort viewing with or without eyeglasses..
The variable magnification range of the binocular allows the viewer to scan a large field of view and then zoom in on the selected object for a closer....

Full multilayer coating high quality eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject..
For viewing moon, planets, nebulae, star clusters and other heavenly body landscape and astronomy observation, high dispersion, wide field of view, very comfortable..
Fine workmanship, suitable for 1.25 inch /31.7mm astronomical telescope..
Zoom eyepiece not just eyepiece, high magnification to low magnification, short focal distance to telescopic, easy to adjust proportion, very practical..
Professional manufacturing, metal body, surface coating, excellent optical performance..

Full multilayer coating high quality eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject..
Fine workmanship, suitable for 1.25 inch /31.7mm astronomical telescope..
For viewing moon, planets, nebulae, star clusters and other heavenly body landscape and astronomy observation, high dispersion, wide field of view, very comfortable..
Professional manufacturing, metal body, surface coating, excellent optical performance..
Zoom eyepiece not just eyepiece, high magnification to low magnification, short focal distance to telescopic, easy to adjust proportion, very practical..

【2X-25X Magnification】3.5 inch screen supports 2x/8x/16x/25x magnification to zoom in and zoom out the text..
【8 color modes】Full color/black and white/black on white/white on black/blue on white/white on blue/yellow on blue/blue on yellow. multiple color....
【Snapshot & Screen Lock】Support photo and playback function.
you can photograph the loved or important parts and playback.
【AV Output】Connect the magnifier to a television by tv cable, view with a greater magnification than the screen of the magnifier..
【Ergonomic Handheld Design & Foldable Bracket】Streamlined body makes hold more comfortable, using by hands for a long time feels easily. the back....

The Orion E-Series Zoom eyepiece allows you to change magnification power without swapping out eyepieces.
A simple twist of the zoom eyepiece housing changes the focal length from 21mm to 7mm, providing a variety of viewing magnification powers.
The eyepiece consists of six lens elements, which are fully multi-coated with anti-reflection coatings for bright and clear views, rich in contrast.
Exceptionally long 18mm-16.3mm eye relief range allows eyeglass wearers to enjoy the entire field of view without needing to remove their glasses..
The 1.25" barrel is threaded for use with like-sized Orion eyepiece filters..

Professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances.
Trinocular viewing head with pair of 10x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing.
0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range.
Removable rheostat-controlled 144-bulb LED has four separate zones to independently control light intensity and direction.
Double-arm boom stand has 20" arms and 17" pillar to enable users to position the microscope head on three axes (X, Y, and Z).

Precision Optics: The spotter features powerful and versatile 20-60x magnification that allows easy targeting and then zoom in for a closer and detailed look..
Quality Optics: The spotting scope comes with BK-7 prism, fully-coated optics, and 60mm objective lenses, bringing you bright and crystal clear views..
Solid Construction: The spotting scope is waterproof, fogproof, shockproof, and has a straight body design for convenient using..
Tabletop Tripod: The integrated tripod mount fits standard tripod mounting screws, and the included tripod ensures steady viewing in any situation..
Compact & Portable: The compact spotter comes with a carrying soft case for convenience storage and transport..
60mm large objective lens, 20x-60x adjustable ZOOM magnification with quick access focus.
Great for targeting, hunting, astronomy, marine and general observation. Sets the standard for portability, optical performance and value.
Includes pan-head tripod, carrying case and neckstrap. Limited Lifetime Warranty.

Ideally suited for: Thanks to the universal zoom, it can be used in many different ways for architecture, nature, travel and landscape - corresponds to a 24-400mm 35mm lens.
Due to the powerful 16.6x magnification, the lens can be used for a variety of subjects and is therefore universally applicable from wide angle to telephoto zoom.
The zoom lens is surprisingly light and compact despite its magnification, so it can be taken on any trip.
Thanks to its dust- and splash-proof as well as frost-proof construction, the lens defies all weather conditions and delivers uncompromising results even in difficult conditions.
Excellent processing and high quality metal bayonet.