Wells Research and Development

Lens Test Bench allows for both on-axis and off-axis testing.
Plant Furnishings & Accessories

Lens Test Bench allows for both on-axis and off-axis testing.

With OS200B Lens Test Bench, users can evaluate performance of commercial lenses, validate performance of custom lens prototypes, track performance of incoming batches of lenses, or diagnose imaging problems. Combining classic lens test bench with live video and MTF analysis software, it can test positive, negative, and afocal modules. Unit allows visual evaluation and quantitative tests of image...

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Plant Furnishings & Accessories

Tabletop Test Bench evaluates lens image quality.

Model OS210B can be used to evaluate performance of commercial lenses, as well as validate performance of custom lens prototypes. It measures Modulation Transfer Function, 3-Bar contrast, and enslitted energy, as well as EFL, BFL, FOV, F-number lens parameters. Unit also measures depth-of-field, field flatness, distortion, chief ray angle, vignetting, and centration. Device can test lenses with...

Read More »
Lens Test Bench allows for both on-axis and off-axis testing.
Plant Furnishings & Accessories

Lens Test Bench allows for both on-axis and off-axis testing.

With OS200B Lens Test Bench, users can evaluate performance of commercial lenses, validate performance of custom lens prototypes, track performance of incoming batches of lenses, or diagnose imaging problems. Combining classic lens test bench with live video and MTF analysis software, it can test positive, negative, and afocal modules. Unit allows visual evaluation and quantitative tests of image...

Read More »
Plant Furnishings & Accessories

Tabletop Test Bench evaluates lens image quality.

Model OS210B can be used to evaluate performance of commercial lenses, as well as validate performance of custom lens prototypes. It measures Modulation Transfer Function, 3-Bar contrast, and enslitted energy, as well as EFL, BFL, FOV, F-number lens parameters. Unit also measures depth-of-field, field flatness, distortion, chief ray angle, vignetting, and centration. Device can test lenses with...

Read More »

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