Custom Cut-Off Colored Glass Filters,China Cut-Off Colored Glass Filters Suppliers

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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

Color Glass Filters

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Cut-Off Colored Glass Filters

Cut-off Colored Glass Filters
The glass is named based on spectral characteristic of which is represented by the wavelength transmission limit.

Short Pass Color Glass Filters

Long Pass Color Glass filters

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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Cut-Off Colored Glass Filters

Cut-Off Colored Glass Filters is named based on spectral characteristic of which is represented by the wavelength transmission limit. For example, if the transmission limit of glass is 490nm,then it is named as JB490. It separated to Long Pass Color Glass filters and Short Pass Color Glass filters. There are five groups and 35 types glasses. The Following are the 35 Types Glasses

Their main application are as below:

1. Environmental displays
2. Optical metrological instruments
3. Laser protective windows
4. Machine vision devices
5. Optical detection instruments
6. Optical test instruments
7. Electro-optic displays
8. Medical optical
9. Infrared thermograph

WTS	SCHOTT	HOYA	WTS	SCHOTT	HOYA	WTS	SCHOTT	HOYA
ZJB220		UV-22	JB470	GG475	Y-46	HB670	RG665
ZJB240	WG230		JB490	GG495	Y-48	HB685		R-68
ZJB260			JB510	GG515	Y-50	HB700	RG695	R-70
ZJB280	WG280	UV-28	CB535	GG530	0-54	HB720	RG715	R-72
ZJB300	WG295	UV-30	CB550	GG550		HWB760		IR-76
ZJB320	WG320	UV-32	CB565	GG570	0-56	HWB780	RG780
ZJB340	WG345	UV-34	CB580	GG590	0-58	HWB800		IR-80
ZJB360	WG360	UV-36	HB600		R-60	HWB830	RG830	IR-83
ZJB380	GG375	L-38	HB610	RG610		HWB850		IR-85
JB400	GG400	L-40	HB630	RG630	R-62	HWB900
JB420	GG420	L-42	HB640	RG645	R-64	HWB930
JB450	GG455	Y-44	HB650		R-66

Specifications:
Material:	Color glass
Dimension Tolerance:	+0.0, -0.2mm
Thickness Tolerance:	+/-0.2mm
Surface quality:	80/50
Clear Aperture:	>85%
Flatness:	1 λ per 25mm@633nm
Parallelism:	<3'
Bevel:	<0.25mmx45°
Coating:	Upon requirement

Typical Sizes:
Size(mm)	Size(mm)
Φ5.0x1.0	Φ20.0x3.0
Φ10.0x2.0	Φ25.4x3.0
Φ12.7x2.0	Φ50.8x3.0
Φ15.0x3.0	Φ76.2x5.0

tags : Cut-Off Colored Glass Filters Schott Cut-Off Colored Glass Filters Hoya Cut-Off Colored Glass Filters Long Pass Color Glass Filters Short Pass Color Glass Filters CB Color Glass Filters

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Selective Absorption Colored Glass Filters

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