Affordable, high performance beam collimators
Product News: Affordable, high performance beam collimators
Optical Surfaces announce a new series of high-performance beam collimators designed for Modulation Transfer Function testing
11 Dec 2020
Optical Surfaces Ltd. announce a new series of high-performance beam collimators designed for Modulation Transfer Function (MTF) testing of optical systems.
Benefiting from a lightweight design and new assembly technique, the LW-series of beam collimators uniquely combine high stability, high performance and short delivery time all at a market competitive price.
LW-series beam collimators incorporate a low expansion off-axis parabolic mirror, manufactured to better than lambda/10 p-v surface accuracy. The optics within the beam collimator, are secured by the use of stress-free mounts and come pre-aligned for optimum performance. The off-axis design of LW-series beam collimators produces no central obscuration thereby ensuring highly effi