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.
- Medical technology
- Semiconductor industry
- Photovoltaics and more
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.