Best Lens Calibration Tools

OMAX 2.0MP Digital USB Microscope Camera with Advanced Software and Calibration Slide (Windows 8 & 10, Mac OS X, Linux Compatible)

  • Image sensor: Aptina color CMOS: Resolution: 1600x1200 pixels (2.0M pixels): Pixel size: 3.2um x 3.2 um.
  • SNR: 43dB: Dynamic Range 61dB: Frame speed: 16fps at 1600x1200, 50fps at 800x600: Interface: USB 2.0 only.
  • Reduction lens: 0.5X, fit to 23.2mm eyepiece tube: 0.01 mm calibration slide: 1mm/100 division: Adapters fit 30mm and 30.5mm eyepiece tubes: Dimensions: phi63mmx37mm (no reduction lens).
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Taylor Standard Grade Thermometer 1-Inch Dial

  • The 1-inch dial thermometer features a red pointer for ease of viewing..
  • A temperature range of 0 degrees to 220 degrees Fahrenheit with a degree division of 2 degrees Fahrenheit make this thermometer flexible and accurate..
  • One-point calibration gives you +/- 2 degree accuracy at the dial midpoint and +/- 4 degree accuracy at the range extremes..
  • Superior shock protection comes from stainless-steel construction and an unbreakable polycarbonate crystal lens..
  • The stainless-steel stem is 5 inches long to reach deep inside foods to ensure even cooking..
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17 Pieces Gram Calibration Weight Set, 10mg-100g Precision 45# Steel Balance Scale Calibration Weight Kit with Tweezers for Digital Jewellery Scale Lab Educational Science Weights

  • ★★★★★【High precision】Permissible Error +/- 0.003g.
  • ★★★★★【Total Weight】Total Set of Weights:211.1g.
  • ★★★★★【Application Range】Suitable for Digital Jewellery Scale, General Laboratory, Commercial, and Educational.
  • ★★★★★【What you Get】1 x Plastic Storage Case.
  • ★★★★★【Quality Service】1 YEARS WARRANTY,If you have any technical questions, please contact us and we will give you a detailed answer as soon as possible..
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Replacement UV Filter Camera Lens with Frame Compatible with DJI Mavic 2 Pro Gimbal Hasselblad Camera Repair Parts, Drone Lens Protective Cover

  • Reminder: The installation of this product requires some tips, so please install it patiently. It is recommended to use alcohol/cleaning solution to clean the lens. Because the factory lens is easy to fall off, we will do a second manual paste, perfectionists please do not buy. (For products with quality problems, you can directly contact us for refunds to avoid returning to the warehouse for sale to other buyers.).
  • Compatible with Mavic 2 Pro (Professional) only, Cannot work for Mavic 2 Zoom, Mavic Air, Mavic Pro..
  • The filter has a hard coating that protects the lens and sensors by preventing UV light from entering the camera. It blocks out blue light which prevents images from looking bluish or whitish when shooting in open spaces like at sea or in large fields..
  • Repels water and oil, which makes it easy to keep clean. (Tips: If there are dust or marks on the mirror surface, you can use a cleaning agent to remove it.).
  • Extremely light, yet robust, not affect calibration and drone's performance..
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Taylor Precision Products 92688T 14\ Poly Resin Sea Oats Thermometer Outdoor-Clocks, Multicolored

  • Stainless Steel Enclosure: The stainless steel enclosure of the thermo hygrometer is hard, durable and will not rust. Even if you put the thermometer for home outside, you can use this large outdoor thermometers for patio for a long time without damaging the internal structure.
  • Automatic Calibration: This outdoor thermometers for patio large numbers weatherproof centigrade and fahrenheit with precision thermometer coil provides accurate readings. The thermo-hygrometer uses a built-in mechanical movement that senses in real time, so you don't need calibration and no batteries. If you want to calibrate manually, you can turn the knob on the back of the thermometer to raise or lower the temperature..
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Brix Refractometer with ATC, Handheld Brix Meter Hydrometer 0-32% Portable Brix Reader Tester for Measuring Sugar Content in Fruit, Saccharimeter Refractometer for Replacement Brix Hydrometer Set

  • EASY & QUICK MEASURING: After calibration, put 2-3 drops on prism, easier and fast to get the accurate readings. Brix refractometer is much easier than using a hydrometer and needs less sample solution. Affordable than a digital brix refractometer and more accurate than hydrometer.
  • MEASURING SUGAR CONTENT: Brix meter scale 0-32% designed for measuring sugar content in fruit, juice and beverage, monitoring ripeness of growing fruits and vegetables as well as for lab research. Easy for you to control the sugar intake in your daily life juice drinking.
  • AUTOMATIC TEMPERATURE COMPENSATION: 0-32% Brix meter with ATC, which can automatically compensated temp when ambient temperature changes, quick and easier to get the readings.
  • DURABLE & PORTABLE: Sugar refractometer is made of aluminum and ABS rubber, sturdy design, anti-rust and resistant to abrasion and corrosion. Optical lens with high refractive index provide accurate measurement.
  • WHAT YOU GET: Handheld brix refractometer, mini screw driver for calibration, pipette, cleaning cloth, plastic box and plastic box. 12 months quality guarantee, for any questions and please feel free to contact us.
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OMAX - A3550U3 5MP USB3.0 Digital Camera for Microscope with 0.01mm Calibration Slide (Windows 8 & 10, Mac OS X, Linux Compatible)

  • Image sensor: Aptina 1/2. 5inch color CMOS.
  • Resolution: 2560x1922 pixels (5M pixels).
  • Frame speed: 14. 2fps at 2560x1922, 38. 3fps at 1280x960, 101. 2fps at 640x480.
  • Interface: USB 3. 0 (compatible with USB 2. 0).
  • Reduction lens: 0. 5X, fit to 23. 2mm eyepiece tube.
  • 0. 01 mm calibration slide: 1mm/100 division.
  • Adapters fit 30mm and 30. 5mm eyepiece tubes.
  • Dimensions: 68mm x 68mm x 45mm (no reduction lens on).
  • Mounting: C-mount or eyepiece tube (23. 2mm/30mm/30. 5mm).
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Midwest Hearth Deluxe BBQ Smoker Thermometer with Calibration (3" Dial, 4" Stem)

  • CALIBRATION FEATURE - Can be recalibrated to ensure long-term accuracy.
  • PROFESSIONAL QUALITY - 304 stainless steel, hermetically sealed, +/- 1% full span accuracy, glass lens..
  • EASY TO READ COOKING ZONES - 100℉ to 500℉ temp range with SMOKE | BARBECUE | GRILL zones..
  • LARGE 3" DIAL - Big 3" diameter dial for easy reading and accurate temperature control..
  • 1/2" NPT CONNECTION - Threads into a welded coupling or installs into a 7/8" diameter hole with included mounting nut..
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L&B Ares 2 Digital Skydiving Altimeter

  • Large hi-def LCD screen, that displays Alti-Meter or Speed-Meter details from exit to landing. Choice of readings in feet or meters as well as MPH or KMH..
  • Shockproof, waterproof (3ft/2 hours) & operational at sub-zero temperatures. Features a scratchproof 2mm thick hardened glass lens and anodized aircraft grade aluminum case..
  • Easy as well as fast altitude offset & quick back light on/off..
  • Records and displays jump information about the last 200 jumps including exit altitude, deployment altitude, freefall time, max speed in freefall and max speed under canopy..
  • Automatic calibration to local elevation..
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Fuzion Rechargeable Grams Scale,200g/0.01g Pocket Herb Scale,6 Units Conversion,Mini Scale Gram and Ounce, Small Food Scale, Jewelry Scale, Grain Scale,Pocket Scale,Easy to Carry, Great for Travel

  • HIGH PRECISION:Fuzion Digital Pocket Scale built with high precision sensor system, the accuracy:±0.03g, graduation: 0.01g. Maximum capacity is 200g. Measurement unit include g, oz, ozt, dwt, ct and gn..
  • One-key calibration: This digital scale has a user-friendly calibration function, which can be quickly calibrated by pressing the “cal“ button. It can meet your various weighing needs, such as essential oils, weeds, coins, jewelry, gold, etc..
  • Mini scale:You can put this pocket scale in your bag or store it in any small drawer at any time without worrying about occupying your home space.It is only 5.6in x 3.5in x0.75in in size, which is almost the same size as your phone!.
  • USB Rechargeable:This Digital Scale is recharged by USB, it only takes 2 hours to fully charge it once, Compared to others scale only with batteries, it is more convenient and environmental..
  • Complete accessories: We are equipped with related tools for your weighing, including: 3ML silicone box, silicone mat, stainless steel wax carving tool and 50g calibration weight. With the help of these accessories, your weighing can be easier..
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