14 Jun 2006 This unit is a precise well corrected collimator, projecting on an interchangeable reticule source, to create an infinite projected test pattern target. The interchangeable test target would be either positive or a negative pattern. For quality control of a vision system, the illuminated positive target is recommended. The created pattern is an imaginary angular bar-like target.
The collimators long focal length, in combination with its large aperture, is ideal for deriving high precision MTF and cut-off resolution of optical systems, such as: cameras, lenses, vision systems, etc.
The built in focusing feature and interchangeable reticules, combined with optional pillar- type base and led adjustable illumination, makes it a precision multi purpose instrument for optical system testing.
Optional accessories include: an adjustable height stand and a LED ring illumination with adjustable power. TaregtOn's focal length is 650mm with F# 1:8, has an adjustable focus and a 50mRad maximal field of view. |
