ReviewsDual Focusing System Lenses

NIKON NIKKOR Z 50mm f/1.8 S Standard Fast Prime Lens for Nikon Z Mirrorless Cameras

Fast 50mm prime for Z Mirrorless cameras.
Uncanny f/1.8 performance, extreme sharpness and virtually zero distortion.
New ultra-quiet stepping motor for silent focusing.
Beautiful bokeh and superior Low-light performance.
5-Axis Dual detect optical VR powered by Z cameras.
Compact, lightweight and slim unibody (monocoque) body design with tilting Vari angle LCD display.
Also compatible with F Mount NIKKOR Lenses using the FTZ Mount Adapter (sold separately).

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Swarovski 10x42 NL Pure Binoculars

...-life images, you can make out every single detail for quick and easy identification. Field flattener lenses deliver an almost flat, completely distortion-free image – right up to the edges.
Convenient Design: Keeping friction to a minimum was the key when working on the focusing mechanism. Precision threads and optimum surfaces all play their part in ensuring easy mobility. A new mechanical system has been designed to position the focusing mechanism in the binocular’s revolutionary ergonomic housing.
Lightweight: The binoculars feature a lightweight and rugged magnesium housing.

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high Resolution Long Range shotting Zoom 12 Rifle Scope SHOTAC 4-48X65 (65)

High-performance long-distance rifle scope with industry leading 4-48x magnification and SHOTACS professional grade optical system for mid to long distance shooting out to 2000+ yards.
Fully Multicoated Scratch Resistance Lenses provide optimal light transmission and crystal-clear performance at all magnifications.
Fast Focus Eyepiece allows quick and easy reticle focusing.
Tactical Style Exposed Turrets that provide fast, precise, industry leading 1/8 MOA adjustments per click.

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40X-1000X Microscopes for Students Kids Adults, Cordless Biological Compound Monocular Microscopes with Microscope Slides Set, Phone Adapter, Dual LED Illumination Power Optical Glass Lenses

【Coarse and Fine Focus】The coarse adjustment knob is responsible for finding the image on the stage and getting the image quickly into focus. The fine adjustment knob then keeps the specimen in focus while the user views it under different magnification levels. The coaxial version of the two knobs make focusing easier..
【Microscope with Phone Adapter】The microscope for students has a mobile phone holder that can stabilize, record and share the result of the image taken by the mobile phone. Share in real time with friends..
【5 Colourful Filters】5 different colour filters built into a rotating disc - no colouring of the slides required. It can be used to dye transparent samples for easy observation and capture high-quality images..
5 x glass slides with specimens for kids.

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Canon EF 24-105mm f/3.5-5.6 IS STM Lens 9521B002

Optical Image Stabilizer provides up to four shutter speed stops of correction. Focal Length & Maximum Aperture 24-105mm 1:3.5-5.6.
New 7-group zoom optics allows for a conveniently compact design and outstanding optical performance.
Two aspheric lenses plus a UD lens combine to provide high-quality results for both still images and movies.
Circular aperture (7 blades) delivers beautiful, soft backgrounds.
Inner focusing system, high-speed CPU and improved AF algorithm allow high-speed autofocus.

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Panasonic LUMIX G85 Mirrorless Camera with 12-60mm Lens Bundle with Microphone Accessory Kit Battery and Dual Charger 64GB SD Card Tripod 2-Piece Lens Set Digital Flash and HDMI Cable 9 Items

...ng classic lenses not equipped with optical image stabilization.
Dual I.S. Effective To 5 Stops: The LUMIX G85 integrates 5-Axis Dual I.S.2 (Image Stabilizer), combining 5-axis body and 2-axis lens stabilization for more effective handshake correction and compensation for shots up to 5 f-stops.
DFD - Ultra High-Speed Focusing: Thanks to the DFD (Depth From Defocus) technology that instantly calculates distance to subject by evaluating two images with different sharpness levels, ultra-high-speed AF and 6-fps burst shooting with AFC, and 9-fps burst shooting with AFS is possible. The compatibility of the UHS-II SDXC/SDHC Memory Card and increased buffer memory elevate the maximum number of recordable images in consecutive shooting up to 300 (JPEG) / 45 (RAW) or more.

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Vortex Optics Razor HD Gen II 1-6x24 SFP Riflescope JM-1 BDC

The Razor HD Gen II 1-6x24 is ideal for short to medium-range tactical applications where quick target acquisiton is needed. The JM-1 BDC reticle with an illuminated center dot facilitates fast, accurate shooting at distances up to 600 yards..
The APO optical system delivers stunning image quality through premium, high density, extra-low dispersion glass. All lenses are fully multi-coated with XR plus anti-reflective coatings to increase light transmission for amazing brightness..
A locking side illumination dial is located on the left side of the turret. This scope has 11 illumination levels with off positions between each setting, making it easy to find your preferred setup..
Capped low profile turrets are quick and easy to adjust and are fully resettable to zero. A fast focus eyepiece allows quick and easy reticle focusing..
O-ring sealed and argon purged, the Razor delivers waterproof and fogproof performance while the single-piece, aircraft-grade aluminum construction gives shooters a durable platform. Armortek coatings protect the lenses from scratches, oil, and dirt..

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NIKON NIKKOR Z 20mm f/1.8 S Ultra Wide Angle Fast Prime Lens for Nikon Z Mirrorless Cameras

NIKKOR Z 20mm f/1. 8 S lens features a wide f/1.8 apertures.
Lens features advanced Nikon technologies, including ED glass elements and Nano Crystal Coat.
Lens incorporates an all-new multi-focusing system for fast, accurate autofocusing.
Compatible with over 360 F-mount Nikkor lenses and Teleconverter.

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findway Ski Goggles Pro for Women & Men-100% UV 400 Protection-Interchangeable Lens,Anti Fog Over Glasses Snowboard Goggles

...N45 magnets,you can choose your right lense to suit for different light conditions,not need to carry second pair of ski goggles(Extra lenses sold separately, including the Same Lens as Goggles, Sliver, Yellow, Clear and others whatever you want).
【INTEGRATED CLIP LOCKING SYSTEM DESIGN】: findway snow sports goggles feature a specially designed easy side-clip locking system.This system is meticulously designed by our professional team,the fuction is to hold the lens in place even in the fierce crash.we have test many times in different situation,fall down,jump,spinning,swooping and other action will never throw out the lens,findway ski goggles helps you handle whatever the mountain brings you.
【DUAL LENS TECHNOLOGY】:findway ski goggles use dual lens,it create a thermal barrier that reduces fogging significantly compared to single lens ski goggles counterpart.The 100% UV protection wide view panoramic spherical dual-lens design with anti-fog and anti-scratch coatings allows for an undistorted view of your terrain.All skiing goggles come with our proprietary spherical lens technology gives you maximum visibility while on the slopes.

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findway Ski Goggles OTG for Women Men Adult Youth-Over Glasses Snow Goggles-Interchangeable Lens,Anti Fog Snowboard Goggles

...ping lenses become easy by use 6 rare earth N45 magnets,you can choose your right lense to suit for different light conditions,not need to carry second pair of ski goggles(Extra lenses sold separately, including the Same Lens as Goggles, Sliver, Yellow, Clear and others whatever you want).
【INTEGRATED CLIP LOCKING SYSTEM DESIGN】: findway snow sports goggles feature a specially designed easy side-clip locking system.This system is meticulously designed by our professional team,the fuction is to hold the lens in place even in the fierce crash.we have test many times in different situation,fall down,jump,spinning,swooping and other action will never throw out the lens,findway ski goggles helps you handle whatever the mountain brings you.
【DUAL LENS TECHNOLOGY】:findway ski goggles use dual lens,it create a thermal barrier that reduces fogging significantly compared to single lens ski goggles counterpart.The 100% UV protection wide view panoramic spherical dual-lens design with anti-fog and anti-scratch coatings allows for an undistorted view of your terrain.All skiing goggles come with our proprietary spherical lens technology gives you maximum visibility while on the slopes.
【DURABLE PERFORMANCE MATERIALS & Venting System】 findway adult ski gog....

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TAGVIT 40X-1000X Binocular Compound Microscope, Professional Binocular Lab Microscope Kit with WF 10X & 25X Eyepiece, Dual LED Illumination, Phone Adapter, Double Layer Mechanical Stage

...to provide a more comprehensive viewing field, which is convenient for sharing and collaboration. The 45° tilt angle design can relieve eye fatigue and provide the most suitable viewing effect..
【Coarse and Fine Focus & Dual Illumination System】High-definition binocular microscope adopts coaxial coarse and fine focusing wheel. when using it, the focus wheel is coarsely adjusted first, and then the focus wheel is finely adjusted for precise focusing, which makes focusing faster and more precise. Dual illumination system, the upper light source can observe the real object, and the lower light source can observe the specimen. Note: 2 kinds of light sources cannot be used at the same time..
【Sharing In Real Time】The mobile phone adapter that comes with the microscope can be installed on the eyepiece, allowing you to capture and record the beauty around you with your smartphone. You can share pictures or videos with family and friends in real-time and explore the micro world around you..
【Widely Applicable & Abundant Accessories】This research microscope kits is widely used in the study and experimental operation of students' subjects. In addition, it is also used in biology, clinical research and pharmaceutical research. Abundant accessories inc....

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