Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
share
Email Facebook Twitter Google+ LinkedIn

Lens Measurement Instrument

Photonics Spectra
Mar 2010
Optikos CorporationRequest Info
 
Optikos Corp. has introduced the LensCheck lens measurement instrument for production and prototype lens qualification. It features high-resolution USB motorized stages, 12-bit real-time video output and integrated glass scale encoders, providing accurate and efficient measurements in a compact, portable system. Coupled with proprietary and patented VideoMTF image analysis software, the system enables real-time modulation transfer function (MTF) testing, measurement and analysis. Features include a 50-mm clear-aperture refractive collimator, an eight-position manual target and filter wheels, and a self-centering lens holder. Besides on/off-axis MTF, it also measures effective focal length and f number, back focal length, astigmatism, field curvature, distortion, transmission and relative illumination.


REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
GLOSSARY
astigmatism
A lens aberration that results in the tangential and sagittal image planes being separated axially.  
distortion
A general term referring to the situation in which an image is not a true-to-scale reproduction of an object. The term also is used to connote the temporal alteration of the signal's waveform shape. There are many types of distortion. See also anamorphic distortion; curvilinear distortion; keystone distortion; panoramic distortion; perspective distortion; radial distortion; stereoscopic distortion; tangential distortion; wide-angle distortion.
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2017 Photonics Media
x Subscribe to Photonics Spectra magazine - FREE!
X
Are you interested in this product?
If you'd like Optikos Corporation to reach out to you with more information about this product, please supply your email and they will contact you.

Email Address:
Stop showing me this for the remainder of my visit