Reviews Autofocus Calibration Ruler

Vello LENS-2020 Lens Calibration Tool

  • This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on"..
  • You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this.
  • On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present..
  • Package Included: Lens Focus Calibration Card X 2.
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Measuring Tape Retractable, 60 Inch Soft Fabric Tape Measure for Body, Push Button Sewing Measurement Tape for Cloth Waist(10 Pack)

  • 【Non-Stretch Durable Material】- The measuring tape is made of non-stretch fiberglass material, which is durable and wear resistant. With a portable handy plastic case outside, the inside flexible vinyl tape measure is 1.5M/60In in length, which totally meet your requirements for measure stuff..
  • 【Retractable, Smart Design】- The fantastic feature of the tape measure is the design that you can retract the long ruler with only slight pressure on the button of the plastic case. It goes back inside automatically..
  • 【Dual Sided, Cm/Inch】- There is Inch calibration clearly printed on one side, and Centimeter calibration on the other side, both for your convenient. The measurement are definitely accurate..
  • 【Clear Large Calibration, Easy to Read】- Compared with some low-quality tapes, our measuring tape have large clear marks to match with the red calibration and high contrast background. The tape measure is widely used in daily life. Tailors use it too..
  • 【Portable, Easy to Carry & Storage】- You can put it in purse or pocket, the plastic tape is small and won’t occupy any space. It can be used to measure clothes, your height, check up the waistline when you on a diet, record the head circumference of babies, your body measures etc..
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YOUNGL Woodworking Scribe TS 3 Center Finder T Type Ruler Gauge Crossed-Out Tool Aluminum Alloy Measuring for Carpenters Portable Durable Manual t Marking Hole Scribing(TS-8Red)

  • 【Precise Marking T Rule】 Precise marking t-rule helps you draws perfect horizontal lines while sliding the rule along the edge of your work, Accurate calibration and convenient operation.
  • 【Convenient to Use】T Type Shape: T type design, easy to operate and portable to use. The marking ruler is precise, versatile, and easy-to-use. Find the hole corresponding to the scale, insert the pen into the hole, and draw the desired line.
  • 【Function】follows the edge of your work piece to mark perfectly placed horizontal or vertical lines, micro-fine marking holes and slots place your mark exactly on target, makes the woodworking ruler a perfect tool for you..
  • 【Material & Anodic Oxidation】Made of aluminum alloy 6067 material, is wear-resistant, rust-proof, durable and hard to break. Surface anodic oxidation CNC tool processing.
  • 【Compact Size】the ruler size is 107x88x58x20 mm,mini line ruler easy to carry and easy to use. Suitable for home DIY, woodworking measuring tool, etc...
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Measuring Tape for Body, Retractable 60 Inch Soft Tape Measure, Small Push Button Sewing Fabric Tape Measurer for Cloth Waist Medical Nursing(3 Pack/Pink Purple Sky Blue)

  • 【Non-Stretch Durable Material】- The measuring tape is made of non-stretch fiberglass material, which is durable and wear resistant. With a portable handy plastic case outside, the inside flexible vinyl tape measure is 1.5M/60In in length, which totally meet your requirements for measure stuff..
  • 【Retractable, Smart 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..
  • 【Dual Sided, Cm/Inch】- There is Inch calibration clearly printed on one side, and Centimeter calibration on the other side, both for your convenient. The scales are definitely accurate..
  • 【Clear Large Calibration, Easy to Read】- Compared with some low-quality tapes, ours have large clear marks to match with the red calibration and high contrast background. The tape measure is widely used in daily life. Tailors use it too..
  • 【Portable, Easy to Carry & Storage】- You can put it in purse or pocket, the plastic tape is small and won’t occupy any space. It can be used to measure clothes, your height, check up the waistline when you on a diet, record the head circumference of babies, your body measures etc..
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Arducam Lens Calibration Tool, Field of View (FoV) Test Chart Folding Card, Pack of 2

  • This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on"..
  • You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this.
  • On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present..
  • Package Included: Lens Focus Calibration Card X 2.
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SNAWOP Dental Disinfection Box 5PCS Endodontic File Organizer Case with Endo File Measure Root Canal File Holder with Measuring Ruler

  • Suitable for fingers of different sizes: The internal dental ruler is used to measure and clean the internal file. It includes a large ring and a small ring..
  • Easy to clean and maintain: The dental endoscope is resistant to high temperature and high pressure cleaning at 135¡ãC, and the calibration is clear..
  • Removable & Flexible: Comfort design, removable sponge can be replaced at any time, used to clean and hold endo instrument..
  • Easy to use: The dental endoscope can be used on the fingers, which is more convenient and accurate..
  • Packing list: The packing includes inner ruler, sponge and ring, which can meet your needs..
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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..
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Datacolor SpyderX Capture Pro: Photo Tool Kit for Precision Color Control from Capture Through Editing

  • SpyderX Capture Pro is the ultimate color management tool kit for serious photographers & pros with all the essentials needed to precisely manage color from capture through editing in your workflow..
  • Spyder LensCal corrects autofocus for each camera and lens combination for fast, reliable, razor-sharp auto-focus performance..
  • Spyder Cube defines white and black values, otherwise impossible to do with a standard gray card. Ensures accurate RAW settings for editing..
  • Spyder Checkr takes color control to the next level using HSL-Presets to ensure color consistency from day to day and camera to camera..
  • SpyderX Elite is our fastest (4X faster), most accurate and easiest-to-use monitor calibration device, ever. It allows you to align seamlessly with monitor upgrades for screen types, resolutions and gamuts, plus updates like 64-bit technology..
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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.
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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..
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