Reviews Focusing Gear Adapter

Binocular Microscope, 40X-1000X Compound Microscope, Dual LED Illumination Light Microscopes, Lab Binocular Microscope for Students and Adults, with Phone Holder & Prepared Slides

  • ...ving specimens. This compound microscope has optional top LED and bottom LED lights to observe different objects. Top LED illumination is used for observing opaque objects, such as hair, fabric, or leaves. The bottom light is used for observing transparent objects, such as various plant specimens..
  • 【Coaxial & Fine Focusing】 - Coaxial coarse and fine focus knobs gear design, easy to control, allows adjusting the focus easily to achieve your desired result and fine focusing..
  • 【Easy Observation, Clear View】 - Binocular eyepieces are easier to focus on and have a better observation. Adjustable interpupillary distance, biological microscope 1000x suitable for kids, teens, and adults..
  • 【X-Y Dual-directional Adjustment】- Vernier scale with scale to easily and precisely move slides or specimens. Conventional slide clips do not move slides well and can also cause slides to shatter..
  • 【Microscope Slides】Extra free cell phone adapter is available to capture and record the micro world with your smartphone. Prepared Slides are quick introductions to the micro world..
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Monocular Max 300x Zoom C-Mount Glass Lens Adapter F/Industry Digital Microscope Camera Objective

  • Objective Magnification Power by 0.7 - 4.5X(about 10 - 300X on the 21 inch display).
  • focusing mechanism：Focusing handwheel tightness is adjustable，focusing range 15mm & 40mm.
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Fotasy M42 Lens to Sony E-Mount Focusing Helicoid Adapter, 42mm Screw Mount lens to E-Mount Macro Extension Tube, fits Sony a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6400 a6500 a6600

  • M42 Lens E Mount Macro Focusing Helicoid Tube, M42 Lens to Sony E-Mount Helicoid Adapter, allows M42 Screw Mount Lens (eg Pentax Super Takumar, Helios etc) to fit on E-mount camera body..
  • This Helicoid tube offers a total of 32mm movement distance for Lens focusing. It can works as a standard M42 lens to E-Mount Adapter and allows M42 Lens Focus to Infinity..
  • There is no electrical contacts in the adapter ring Automatic diaphragm auto-focusing or any other functions will not operated with using this adapter.
  • Compatible with Sony a7 a7r a7S II III IV a9 a9II a7c Alpha 1 NEX5T NEX-6 NEX-7 NEX-F3 a3000 a3500 a5000 a5100 a6000 a6300 a6400 a6500 a6600 ZV-E10 and new models..
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Fotasy M42 Lens to Nikon Z Helicoid Adapter Nikon Z Macro Focusing Helicoid Extention Tube M42 Nikon Z Adapter fits 42mm Screw Mount Lens & Nikon Z Z5 Z50 Z6 Z7 Z6 II Z7 II Mirrorless Cameras

  • M42 Nikon Z6 Adpater, M42 Nikon Z7 Adpater, Macro focusing Helicoid tube allows M42 Lens to fit on Nikon Z Mount Mirrorless Camera Body..
  • It can works as a standard M42 - Nikon Z mount adapter and allows lens focus to infinity.
  • This helicoid tube offers a total of 32mm movement distance for Lens focusing.
  • M42 Z Focusing Helicoid Adapter is compatible with Nikon Z Mount Mirrorless Camera Z5 Z50 Z6 Z7 Z6 II Z7 II.
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iShoot Improved Universal 150mm Macro Focusing Rail Slider Close-up Shooting Head All Metal Camera Support Bracket Holder Built-in Arca-Swiss Type Clamp and Quick Release Plate for Tripod Ballhead

  • The main body of this improved macro focusing rail slider is made of Aviation Aluminum, CNC precisely machined, surface anodized.
  • Two same macro focusing rail sliders can be combined together to form 90 degrees, becoming a 4-way macro focusing rail slider, and providing a....
  • The close-up shooting head with stainless steel gear spiral zoom lever, stainless steel clutch, intermeshing helical power transmission, can move back....
  • The width of the clamp on the close-up shooting slider is about 73mm, with spirit level, Arca-Swiss / RRS standard fit.
  • The macro focusing rail slider compatible with Arca-Swiss / RRS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO/SIRUI / MARSACE quick....
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Nitze 15mm Follow Focus Kit with 3 Reversible Drive Gears 3 Marking Disks Gear Ring Belt and Crank A/B Hard Stops and 360° Infinity Zoom Adjustable Dual Rod Cine Follow Focus - MF15D

  • 【Adjustable Rail】Nitze MF15D follow focus features an adjustable rail above the 15mm rod clamp. It can be adjusted within 50 mm to fit your desired lens by twisting the red thumbscrew at the bottom..
  • 【A/B Hard Stops】The follow focus system supports to preset A/B hard stops focal length or use 360° infinity zoom. Built-in threaded holes allow you to put A/B hard stops screws inside when not in use to prevent loss..
  • 【Reversible Drive Gears】The follow focus kit contains 1 x 0.8 Mod/38 Teeth, 1 x 0.8 Mod/43 Teeth, 1 x 0.8 Mod/65 Teeth drive gears. And the drive gear is reversible. It can be mounted on the front or back side of the follow focus to meet different focusing needs..
  • 【Three Marking Disks】The follow focus comes with three marking disks for interchangeble. Snap on magnetic marking disk can be easily attached or detached..
  • 【Crank & Gear Ring Belt】T006-03 crank is included for speedy and accurate focusing. The gear ring belt can be used when your lens is without 0.8 pitch gears..
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Emarth 20-60x80 HD Spotting Scopes for Target Shooting, Spotter Scope for Shooting Range Bird Watching Hunting, Sporting Scopes with Tripod Carrying Bag & Phone Adapter, 45-Degree Angled Eyepiece

  • How Emarth Solve The Problem - The upgraded version of spotting scope adopts a 80MM diameter lens and a wide-angle eyepiece, which enables us to quickly and conveniently capture the target to be observed, especially the birds and wild animals with quick action, and the dual speed focusing wheel enables us to focus on the target more easily.
  • Why Emarth - There are many 80MM birdwatching spotting scope on the market, but hard to find a spotting scope with dual speed focusing wheel like Emarth 20-60x80, moreover, the brand of emarth has a history of more than 100 years, with stable quality and High Performance-priceRatio.
  • 3 Advanced Features - 80MM super large aperture objective lens, dynamic two speed focusing system, 180 degree rotatable lens body (it can be rotated by loosening the adjusting collar of the body).
  • Sucker Disc Mobile Phone Adapter - We can get a cellphone adapter with the spotting scope, that's convenient for us to leave a wonderful moment. The Emarth 20-60x80 spotting scope is an excellent choice for bird watching, wildlife watching, shooting, archery, hunting, hiking, camping, scenery, outdoor sports, astronomical observation, etc.
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Vbestlife Macro Close Up Bellows Camera Extension Mount Tripod Adapter,Macro Extension Bellows Accessories for Sony NEX.

  • The macro close-up bellow is an accessory connected between the camera body and the camera lens..
  • Stretch the distance between your lens and film to provides high quality close up images for you..
  • With an accordion section to inserted between the lens and the camera body..
  • Be used with tripod, good stability, easy to use, so that you can steadily adjust the distance to the object to be photographed..
  • Straight grain and gear focusing rail track, smooth focusing with locking knob..
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Neewer Follow Focus with Gear Ring Belt for Canon Nikon Sony and Other DSLR Camera Camcorder DV Video Fits 15mm Rod Film Making System,Shoulder Support,Stabilizer,Movie Rig(Red+Black)

  • Material: Sturdy Metal CNC Machined,Integrated with A/B Hard Stops,Quick-release version,easily attach and detach..
  • Its inner structure to reach a high level in this field, while the damping gives virtually zero backlash(003c0.5mm)..
  • Long-life precision engineered gearbox enables accurate and reliable focusing.Comes with a 15mm to 19mm rod adapter,Compatible with industry standard 15mm and 19mm rods..
  • Drive gear can be mounted from both side.(Works for both right-handed and left handed)..
  • Can use different size gears to meet your need with different lenses. This set comes with 5 size gears.(M0.8-38T/M0.8-43T/M0.8-65T/M0.6-64T/M0.5-78T)..
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Sakali Universal Carbon Fiber Manual or Automatic Car Gear Shift Knob Shifter Lever Black

  • Package including: 1* shift knob, 3* adapter.
  • Great Gift: Super Fantastic Gear Shift Knob is your best buy car gift for funny car tuning accessories - race car parts.
  • Material: Made of carbon, comfortable touch feeling, perfect quality wear resistance, look very smart - Fantastic carbon material give your car a performance look. Upgrade driving comfort and interior appearance.
  • Application: Fit for M8, M10, M12. Please make sure the item is a suitable replacement for your car.
  • We trust the quality of our products. If you have any questions about the products, please contact us and we promise will give you a satified solution.DescriptionProduct description:.
  • Compatible with universal fit for most vehicles shift knob.
  • 4. Fitment: fit for most of M8, M10, M12.
  • 2. Select the proper size of the adapter, and insert into gear shift rod.
  • 3. Make shift knob insert into the adapter, the installation is complete.
  • 1. Universal shift knob, but some cars can not fit. These 2 kinds of gear knobs can not fit:.
  • - 1.1 Manual: need to lift up to get into reverse gear (n....
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Japanese Anime Protective TPU Phone Cases Soft Silicone Shockproof Manga Pattern Cover Shell (for iPhone 14 Pro Max,Hunter x HxH Emblem)

  • ... of line spotting scope - 80mm big objective lens and fully multi-coated optics with BAK4 Porro Prism and 9pcs/5groups lens increase light transmission, deliver bright, clear, crisp images even in low-light conditions.
  • Dual speed focus system - New design coaxial two-speed focusing wheels allow for SMOOTH & ACCURATE focusing. Fast focusing wheel helps you lock the target quickly, fine focusing wheel zooms in on the target and gets more detail.
  • Variable 20x to 60x zoom magnification allows you to view a wide field of view at a lower power and zoom in on details at a higher power. Perfect for target shooting, archery, hunting, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc.
  • Nitrogen filled waterproof and fog-proof design enables the scope to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection. The adjustable eyecup folds up and down for comfortable viewing with or without glasses.
  • Comes with a New Design Large smartphone d....
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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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Varizoom Rock Style Zoom, Focus, Iris control Only for HVX200 and DVX100B camcorders

  • ...the damping gives virtually zero backlash(003c0.5mm).Handwheel is covered with well-made rubber,this would bring comfortability on operation especially in extremely weather as well as preventing slipping.
  • 【Well-made Gearbox,Tightness Adjustable】Long-life precision engineered gearbox enables accurate and reliable focusing,2 levels adjustable damping.Drive gear can be mounted from both side.(Works for both right-handed and left handed),Drive Gear Interface: Compatible with JTZ X Type Interface Standard.
  • 【A/B Hard Stops,15mm Quick-release Rod Slider】Integrated with A/B Hard Stops, stoppors can also be detached and then stored in the slots within the follow focus itself..
  • Multiple Gear Size for Option】Can use different size gears to meet your need with different lenses. This set comes with 3 size gears.(M0.8-38T/M0.8-43T/M0.8-65T),you can also buy extra 0.5 78T and 0.6 64T gear for extension..
  • 【Standard 12x12 Connection Port,Flexible Gear Belt】Work with speed crank and speed whip with standard 12x12mm connector.Flexible gear belt can be adjusted from 46mm to 110mm to be compatible with different lens..
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