Upgrade kit for optical benches

The ELCOMAT® wave is an autocollimator with tube extension and interchangeable objective tube with a focal length of f = 300 mm. It has been developed for retrofitting to optical benches and allows camera lenses to be tested at distances between ∞ and 1.5 metres. The ELCOMAT® wave features electronic focus and wavefront evaluation and separately switchable illumination in red, green, blue and white. The ELCOMAT® wave can also be used to perform tests that previously required the use of a projector. The upgrade kit consists of the autocollimator ELCOMAT® wave and the ELCOwavebench software package. The measurement results are documented and stored in a database. This allows easy and clear comparison of measurements. With the ELCOMAT® wave, lenses with a focal length of approx. 100 mm to 30 mm can be tested. To extend the range of testable lenses from 30 mm down to 10 mm focal length, an optional lens tube with a focal length of f = 150 mm and a free aperture of 25 mm is available as an option.

• Shimming - Adjusting the flange focal distance of lenses
• Parfocal test - Checking the flange focal distance of zoom lenses when zooming
• Focus marking - Determination of the focus distance markers
• EFL and zoom - Checking the focal length and zoom markings
• Image quality - Testing and documentation of astigmatism, coma and chromatic aberrations
• Camera flange - Determination of the camera flange distance with optional module
• Chromatic Aberrations – testing the color-related focal shift and focal length