Reviews Lens Adjustment Device

S5 Inserter™ Scleral & Hybrid Lens Insertion System

  • The S5 Inserter was designed by Dr. Fayiz Mahgoub to reduce the challenges that his patients had with scleral and hybrid lens insertion. Its features....
  • Hands-free lens stabilization: Gives you two free hands to hold your eyelids open which helps counter the human blink reflex. This also helps reduce....
  • Adjustable height: This device is optimized for lens insertion while standing. The adjustable height feature allows you to position the lens at the....
  • LED light source: Enables you to more easily align your eye with the center of the lens during insertion..
  • Includes free customer support for the life of your device as well as a 1 year manufacturer warranty and a 60-day money back guarantee..
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Simmons Truplex 8-Point Riflescope (3-9x32, Matte)

  • Ultra-reliable riflescope with 3 to 9x magnification and 32mm objective lens.
  • TrueZero windage and elevation adjustment system stays locked tight to zero.
  • Quick Target Acquisition (QTA) eyepiece with 3.75 inches of eye relief.
  • waterproof, fogproof, and shockproof construction.
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SmallRig Rosette Side Handle with Record Start/Stop Remote Trigger for Multiple Selected Cameras- 3324

  • 【STANDARD 0.8 MOD】SmallRig Seamless Focus Gear Ring 3293 is designed to fit lenses for precise and stable focal length adjustment. It features standard 0.8 MOD and allows you to add 0.8 MOD gears to a compatible lens for use with cine follow focuses..
  • 【FITS LENS PERFECTLY】Moderate stiffness, SmallRig Φ72-Φ74 Seamless Focus Gear Ring 3293 fits lens perfectly. This 72mm to 74mm size fits virtually all lenses of the same outer diameter..
  • 【SUPPORT 360° ROTATION】It makes less noise and no distortion, allowing 360º smooth rotation and precise focus adjustment..
  • 【SEAMLESS SWITCHING】The ring is made by elastic material, suits lens seamlessly and evenly. (Please Note: Gear slippage or jam may occur when mounted onto lenses larger than Φ72-Φ74mm across.).
  • 【RELATED ACCESSORIES】The ring 3293 can work with SmallRig Mini Follow Focus 3010 and other follow focus systems, such as Seamless Focus Gear Ring 62.5 to 64.5mm 3291, 66 to 68mm 3292, 75 to 77mm 3294, 78 to 80mm 3295, 81 to 83mm 3296..
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TRUGLO 4x32mm Compact Rimfire and Shotgun Scope Series Diamond Reticle Realtree Xtra

  • The tactical rifle scope can provide high-definition aiming at 6-24 times magnification, suitable for close to mid range shooting. Objective Diameter:....
  • Upgrade Precision Multi-coated Lens：The CVLIFE 6-24X50 scope is a second focal plane rifle scope, it uses cutting edge glass and lens coatings....
  • Illuminated Type of the Riflescope: 5 Intensity (Red) and 5 Intensity (Green) It can be changed quickly and easily according to the brightness needs....
  • AO adjustment: The adjustable objective (AO) lens can be moved by the parallax dial at the end of the scope. This adjustment allows for elimination of....
  • Professional after-sales service：CVLIFE offers perfect & responsive customers service to keep you from any loss. With nothing to worry about, order....
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Micro Red Dot Sight Open Reflex Optic,3.5 MOA Red Dot, 20mm Mount Handgun Rifle Hunting Sight

  • ✔【MULTI-LEVEL BRIGHTNESS】Red dot sight 7 level brightness adjustment.It takes only a few quick presses to help you find the optimum light among all brightness settings..
  • ✔【Wide Field of View】Open reflex optic 28mm reflex lens aperture enjoy a wide field of view in any setting..
  • ✔【Multi-coated objective lens】Multi-coated, scratch resistant amber lens provides enhanced image clarity..
  • ✔【Two Mount】One pcs 20mm mount and one pcs glock plate including in the box,almost suitable for all rifles and handgun..
  • ✔【Quickly Adjustment】Our red dot sight's 3.5 MOA dot size, easily adjust for windage and elevation with the provided tools..
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VEVOR Micro Inlaid Mirror Multi-Directional Microscope with Spring Bracket 7X-45X Multi-Directional Micro-Setting Microscope Microscope Gem Diamond Setting Machine with Stand Jewelry Tools

  • Main Parameter: Name: Micro inlaid mirror. Machine objective lens: 0.5X/165MM. Machine eyepiece: WF10X/20MM. Binocular pupil distance: Pupil distance adjustment 54-76 mm (2.13-2.99 inch). Field of view: 5.1-33 mm (0.2-1.3 inch)..
  • Continuous Zoom: Long working distance (95-300 mm), the micro inlaid mirror features 7X-45X continuous zoom, can be equipped with micro telescopic adjustment device..
  • Spring Bracket: Flexible telescopic mechanical focusing mechanism makes the operation more convenient. The unique head rest frame of the micro inlaid mirror helps the operator to exempt fatigue and improve work efficiency..
  • Features: The micro inlaid mirror using a wide-angle vision technology, continuous zoom stereo microscope head, high-resolution, large view field, easy to operate. The durability of the micro inlaid mirror parts has been improved greatly after optical treatment..
  • Universal: The sections gimbals universal brackets of the micro inlaid mirror, with aesthetic and practical structure, are suitable for variety of height, azimuth work and working environment..
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Smith Range Snow Goggle - Black | Red Sol-X Mirror

  • Contemporary looks and decades of proven goggle function are combined in the new Range. Airflow lens technology provides active ventilation to reduce....
  • VISION: Cylindrical carbonic-x lens, Fog-X anti-fog inner lens, TLT lens technology for crystal clear vision.
  • FIT: Men’s large fit, Responsive Fit frame design, Dual-slide strap adjustment system, 2-layer DriWix face foam.
  • INTEGRATION: Helmet compatible, Ultra-wide, silicone backed strap.
  • Includes microfiber goggle bag with replacement lens sleeve.
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Unanbor Helmet Night Vision Head-Mounted HD Monoculars Full Set of Accessories Includes Field Helmet Torch Hood Bracket

  • High quality monocular night vision device: the night vision device uses IR professional night vision light source, even in total darkness, it still increases the brightness of the target, making the vision more distant and clear. Features a rectangular viewfinder for greater visual range..
  • High quality objective lens: the objective lens of the night vision device adopts purple coating design, with multi-layer coating on the surface, the light transmission rate is up to 95% or more.
  • the product comes with eyepiece objective lens focusing system, supporting 2x focusing, with good sealing and higher precision..
  • Full set of accessories: PVS-14 night vision device *1, night vision device bracket *1, small torch bracket *1, large torch bracket *1, helmet *1, hood *1, torch *1, battery storage bag *1.
  • The night vision device is ergonomically designed, aesthetically pleasing, portable and lightweight, easy to operate.
  • the product is powered by AA batteries, with a long-lasting battery life..
  • This product is suitable for patrol duty, outdoor hiking and other occasions.
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Headband Lighted Magnifying Glasses with Led Light, Head Mount Magnifier Glasses Visor Handsfree Headset Magnifier Loupe for Close Work,Sewing,Crafts,Reading,Repair,Jewelry(1.0X to 14.0X)

  • ...ixed front round lens(8X), the two back lens slots can be loaded with single one or two lenses at a time from the five(1X,1.5X,2X,2.5X,3.5X). 3 lenses combined to get high up to 23 kinds of magnification: 1x,1.5x,2x,2.5x,3x,3.5x,4x,4.5x,5x,5.5x,6x,8x,9x,9.5x,10x,10.5x,11.5x,11x,12.5x,12x,13x,13.5x,14x..
  • 【Humanized Adjustment】- Foldable Lens Allows Free Combination - All lens on the headlamp can be folded when not needed, therefore you can use any single lens or any free combination from the three(1 fixed lens and 2 replaceable lens on the dual slots)..
  • 【Comfortable to Wear】- Soft padded headband with two rotary knobs on the left and right, rotate anticlockwise to release the whole lighting frame from the headband so that you can freely regulate the total lighting frame upwards or downwards to the angle that is needed. Tail knob used to adjust headband size for fit over different head, pull it outwards and rotate left or right to get your head size, then press it to lock..
  • 【As Headlamp Adjustable Brightness】- 3 bright LEDs with 2-level Brightness Adjustment. The angle of light can be adjusted towards left / right/ down, and this part can be disassembled as a portable flashlight.(3AAA) BATTERIES ARE NOT INCLUDED..
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