tilo lens breathing test chart

Brand Name:3nh - SineImage

Model Number:YE0236

Place of Origin:Shenzhen China

.../ Transmissive The YE0236 is designed to measure lens breathing. This means a change of the focal length (the reproduction scale of the scene) of the lens just by changing the focus point. It contains three white vertical stripes on a black background.

Brand Name:SineImage

Model Number:YE0153

Place of Origin:P.R.China

YE0153 gray scale resolution test chart (11 steps) grey chart with 11 patches 4:3 Sineimage YE0153 Gray Scale Test Chart(11 steps) Grey Chart with 11 Patches 4:3 The YE0153 is designed for evaluation of the halftone reproduction of electronic cameras. Two ...

Brand Name:KESHILONG

Model Number:GD8020

Place of Origin:China

...Chart Test distance at 5m 16.4 feet DECIMAL type with Four hole (1) LED (2) Test Distance:5M Technical Data GD8020 Test Distance 5m Unit G.W 2.8kg Size 75.6*45*2CM Packing Quantity 5pcs/ctn Input Power AC100~240V, 50/60Hz Packing Size 84x50x7cm Specifications: Packing: Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart...

Brand Name:XYY

Model Number:SA11

Place of Origin:China(mainland)

...lens: 1 times ,50 times and 200 times as well as 750 times and iris lens 2. Plexiglass panel 3. With colorful skin and hair testing chart 4. Compact,ligh,and portable with superior quality 5. Can be connected to computers to conduct detailed test analysis and print out the test...