Short-wave Pass Filter as an important optical element, its characteristic is to let the light in a band range, the other band range of light through. The Cut-off Filter produced by our company has the characteristics of high transmittance, cut-off bandwidth and good film firmness.
Short-Wave Pass Filter,Visible Short-Wave Pass,Rc Filter Cutoff Frequency,Cut Off Frequency Pi Filter Changchun Champion Optics Co.,Ltd , https://www.champion-optics.com
Design and application of new magnetic mirror
The optical autocollimator and the photoelectric autocollimator combined with the mirror enable multi-angle measurement at various angles. In order to solve the problem that the mirror is difficult to locate and fix in the measurement and adjustment of the vertical or arbitrary angle of the mechanical parts or the whole machine by the self-collimator, we have designed a new type of magnetic mirror to expand the self-collimation. Range of applications, angle gauges