Colored Glass Filters

PRODUCT CATEGORIES

INOUIRY

We have color glass long-wave pass filters and color glass band-pass filters.

Color Glass Long-wave Pass Filters

Color glass bandpass filters refer to glass that has special elements added during the melting process, which absorbs different spectral bands and transmits other spectral bands. Due to the inherent absorption or transmission characteristics of the material, compared to dielectric coated filters, the center wavelength of color glass filters does not change for light beams incident at different incident angles.

Material:	color glass	Transmittance:	Tavg＞85%
Surface Quality	60/40	Parallelism Error:	＜1′
Dimension Error:	+0.0/-0.2mm	Center Wavelength Error:	+-10nm

Inventory Parameters

Center Wavelength	Filter Color	Thickness (mm)	Diamter (mm)
280nm	Colorless	2+-0.2	12.5/ 25/ 50/ 50*50
320nm	Colorless	2+-0.2	12.5/ 25/ 50/ 50*50
375nm	Colorless	2+-0.2	12.5/ 25/ 50/ 50*50
395nm	Colorless	2+-0.2	12.5/ 25/ 50/ 50*50
420nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
435nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
455nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
475nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
495nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
515nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
530nm	Yellow	2+-0.2	12.5/ 25/ 50/ 50*50
550nm	Orange	2+-0.2	12.5/ 25/ 50/ 50*50
570nm	Orange	2+-0.2	12.5/ 25/ 50/ 50*50
590nm	Red	2+-0.2	12.5/ 25/ 50/ 50*50
610nm	Red	2+-0.2	12.5/ 25/ 50/ 50*50
630nm	Red	2+-0.2	12.5/ 25/ 50/ 50*50
645nm	Red	2+-0.2	12.5/ 25/ 50/ 50*50
665nm	Red	2+-0.2	12.5/ 25/ 50/ 50*50
695nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
715nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
780nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
850nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
1000nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50

Color Glass Bandpass Filters

Material:	color glass	Transmittance:	Tavg＞85%
Surface Quality	60/40	Parallelism Error:	＜1′
Dimension Error:	+0.0/-0.2mm	Center Wavelength Error:	+-10nm

Inventory Parameters

Center Wavelength	Filter Color	Thickness (mm)	Diamter (mm)
318nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
325nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
355nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
356nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
400nm	Black	2+-0.2	12.5/ 25/ 50/ 50*50
410nm	Cyan blue	2+-0.2	12.5/ 25/ 50/ 50*50
470nm	Blue green	2+-0.2	12.5/ 25/ 50/ 50*50
507nm	Blue green	2+-0.2	12.5/ 25/ 50/ 50*50
510nm	colorless	2+-0.2	12.5/ 25/ 50/ 50*50
530nm	colorless	2+-0.2	12.5/ 25/ 50/ 50*50