Best Focus Calibration Ruler

2 PCS 1-17 USA Plastic Ring Sizer Measuring Set Gauge Measure Tool Finger Measurer Jewelry Sizing Tools Reusable Finger Ring Sizer for Women\\/Men and Kids

  • Ring Measuring Tools: You will get 2 finger size measuring instruments in sizes 1-17(US sizes). Reuse, comfortable plastic, 1 white and 1 black..
  • Easy to Use: The ring measuring ruler is simple to use and has clear calibration. Wear a ring ruler to quickly find out your ring size..
  • Safety Material: The ring size is made of durable ABC plastic. It is light and strong. It does not damage or fade easily. It does not harm hands..
  • Durability: American ring size provides long life and does not rust. Small and convenient..
  • Wide Range of Applications: Ring size kits are suitable for measuring engagement rings, wedding rings, proposal rings, birthday rings, couple rings, etc. US size ring measuring tool can also measure jewelry or other small objects..
Check Stock

Focus Pyramid AutoFocus Lens Calibration Tool Compatible With Most DSLR Cameras

  • Frustrated with slightly out of focus images?.
  • You need to take control over your cameras autofocusing system.
  • Focus Pyramid makes lens calibration quick and easy at an affordable price.
  • Use with all modern DSLR Camera Canon Nikon Sony Fuji Olympus Pentax and more.
Check Stock

SunGrow Measure Salinity of Water with Aquarium Refractometer Remarkable Accuracy Includes Calibration Tool Ensures Overall Health of Plant and Marine Life Easy and Clear Reading

  • ✔ SPECIFICALLY DESIGNED REFRACTIVE INDEX READER FOR SALTWATER AQUARIUM--The algorithm is made specifically for testing seawater and saltwater. This....
  • ✔ AUTOMATIC TEMPERATURE CALIBRATION --- The calibration process should be carried out with both the room and the instrument at 68° F. The....
  • ✔ EASY AND CLEAR READING FOR SALTWATER AQUARIUMS AND REEF TANKS--- The refractometer comes with a focus adjustment on the eyepiece, this will give....
  • ✔ COMES IN A SOLID CASE INCLUDES PIPETTE AND CALIBRATION TOOL --- This well-established instrument is not only built extremely well, but it comes....
  • ✔ KEEP YOUR FISH AND PLANT LIFE IN OPTIMAL HEALTH--- Pure saltwater is crucial for the vitality of your marine or reef aquarium. Use our product to....
Check Stock

SmallRig MagicFIZ Wireless Follow Focus Controller Kit Lens Focus Control with Handgrip Electronic Controller Module and Accessories for DSLR Mirrorless Cine-Style Lenses - 3917

  • ...algorithm and anti-interference encryption algorithm, SmallRig 3917 can provide precise and low-latency follow focus experience for video shooting, with a remote control range of up to 328ft/ 100m in open area..
  • 【Power Off Memory Function】: The wireless follow focus controller kit is equipped with one-click lens calibration and power off memory function. In the case of power off, it does not need to repeatedly calibrate the lens process and AB point setting, which greatly improves the shooting efficiency..
  • 【Extended Handle for Both Hands】The focusing handle adopts ergonomics and modular design, which can realize comfortable holding and anti-twisting. It is expanded through the 1/4 "- 20 threaded holes on both sides in conjunction with the adapter 3264. The handle is compatible with the left and right hand interchangeability to meet the needs of handheld photography..
  • 【OLED Screen】: The ultra-low-power 0.96" OLED screen with RGB lighting effect and vibration warning provides a simple but efficient interaction experience..
  • 【Please Note】: 1.The electronic controller module and matched motor (ID: 3263, not included in the package) can be operated only under the same frequency band and number. 2. A calibration is required when the wireless han....
Check Stock

FEELWORLD T7 7 Inch DSLR On Camera Field Monitor Video Assist Full HD 1920x1200 4K HDMI Input Output with Peaking Focus Rugged Aluminum Housing

  • 7" Full HD 1920x1200 high resolution Precise Color, The pixel density of the T7 packs an impressive 323 PPI (Pixels Per Inch) . Sharper images, brings you the perfect visual experience..
  • IPSWider View Angle 160°:Viewing Angle become very important, T7 IPS 160° wide viewing angle allows the operator to have a clear, easy-to-see image as their position shifts..
  • T7 uses the professional Rec.709 HD color standard, and uses the color calibration technology, it can achieve monitor calibration efficiently and get accurate color reproduction easily, do not distort the color, show the real image when you shooting video..
  • More Auxiliary Functions: integrated histogram, embedded audio, peaking focus assist, false color, exposure, check field, nine grid and zoom in professional functions, assist users to accurately exposure and focus when shooting, making and playing movies/ videos..
  • Ultra-thin Lightweight Design:Hard aluminum shell Specially designed to merge portability, and functionality, 18mm thickness 320g the T7 gives you freedom to shoot well anywhere. See your picture accurately, consistently and clearly, regardless of your position..
Check Stock

EZ Stud Finder -Magnetic Stud Finder - 4 Tools in 1 -Stud Finder 2 Magnetic Markers Level 12 /30CM Ruler

  • 4 tools in 1 Magnetic Stud Finder - No Batteries, No Adjustments nor Calibration Required.
  • 12 magnets 1" apart covers a wider area then most magnetic Stud Finders- Assembled In USA.
  • No marking walls - includes 2 Stud Location Magnetic Markers that sticks to the wall!.
  • 12 inch - 30 CM Ruler - to measure distance between wall Mounted Items.
  • Level to Insure wall Mounted Items are Leveled -See Videos in Product Video Page for help in using EZ Stud Finder.
Check Stock

WINMIND 8 Pack Tape Measure, Retractable Cartoon Animal Mini Measuring Tape, 60-Inch 1.5 Meter Mini Soft Cute Tape Measure for Tailor Sewing Craft Cloth, Measure Kids Body Height Waist

  • ★Our Cartoon Mini Measuring Tape: Includes 8 pcs for different pattern, Included Sea turtle, Dinosaur, Elephant, Panda, Fish, Sheep, Rabbit, Owl, Choose a pattern according to your mood to take with you..
  • ★Mini Size & Measuring: Case Size:5 x 5 x0.7 cm / 1.97" x 1.97" x 0.275" Weight: 20g. Measuring up to 60 Inches/150 cm, There is Inch calibration clearly printed on one side, and Centimeter calibration on the other side, both for your convenient..
  • ★Durable Material: With a portable handy plastic case, inside flexible vinyl tape measure, Non-toxic, no odor, suitable for children to carry..
  • ★Button Retractable Design: The 1 fantastic feature of the tapeline is the design that you can retract the long ruler with only 1 press on the button of the plastic case. It goes back inside automatically..
  • ★Easy to Carry & Storage: You can put it in your pocket or purse, won't take up any of your space, Take it out when you use it. Generally used for measuring clothes, waist circumference and height measurement..
Check Stock

Generic 12 Folding Ceramic Tile Hole Locator Adjustable Multi-Angle Ruler Measuring Tool

  • Made of 4mm aluminum alloy material, not easy to deform, anti-fall,durable.
  • coated with black oxidation rust-proof and wont scratch working surfaces..
  • calibration, high accuracy, clear reading..
  • You can adjust the drilling position to mark tiles exactly, works great on carpentry, brick, tile, wood, glass, stone, laminate, construction engineering projects..
  • Easy to use. place the template tool ruler onto your work area, slide the rulers into the shape needed, and tighten the screws. saving you time and improving your work and productivity..
  • A handy personal and professional device, perfect for carpentry, bricklayer, craftsmen and DIY-ers alike..
Check Stock

DSLRKIT Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 6)

  • Multifunctional for Lens: Calibrate lens focus, measure the FoV and estimate the sharpness.
  • Easy to Use: Quick setup in seconds and measuring in minutes with online video tutorial..
  • A Handy Tool: Easily getting the Field of View of the lens without calculation.
  • Clean and Tidy: Foldable card style, folded and unwrapped repeatedly for quick setting and better storage.
  • Application: Focus calibration, sharpness estimation and field of view quick measuring for M12, CS-Mount, C-Mount and DSLR lenses..
Check Stock