Super Cold Filter
Nearly 50 years of experience in coating processes and the new Magnetron Sputtering Technology combined with Japanese discipline, enables such outstanding specifications in all types of filters.
Super Cold Filters are heat-reflecting filters that perform much better than conventional heat-absorbing filters. Even with a high power light source, the substrate is not damaged because it is a reflective filter and consists of a quartz glass substrate.
Two versions are offered as standard:
Transmission in the VIS wavelength range
Transmission in the VIS/NIR wavelength range (1050nm Cut-Off)
Overview of the standard Super Cold Filter products
|Description||Cut-off (nm)||Thickness (nm)||Item# 50 mm dia.||item# 50x50 mm|
|Super Cold Filter / 750nm||750||5||YSC0750||ZSC0750|
|Super Cold Filter / 1100nm||1100||5||YSC1100||ZSC1100|
The Super Cold Filters are available in two standard sizes:
- Round with 25mm in diameter or
- Square 50x50mm
Custom filters with other passages or blocking areas can be made. Please contact your technical advisor for more information.