Infrared Optical Glass Filters

• Usage: Medical, Optical
• Thickness Range: Customized
• Color: Black
• Type: Color Filter
• Principle: Cut-off Filter
• Material: Glass
• Model NO.: hwb860-hwb850
• Angle of incidence: 45°
• Shape: Customized
• Certification: RoHS, ISO, CE
• Customized: Customized
• Transport Package: Carton Package
• Specification: customized
• Trademark: Haisheng
• Origin: China
• HS Code: 9001909090
• Production Capacity: 20000PCS/Month

Product Description

Infrared optical glass filters
 

Product description:
    Nantong Haisheng Optical Co.,Ltd. can supply full range of filters. They are short pass Filter, long pass Filter, band pass Filter, ultraviolet Filter, infrared Filter, heat absorbing Filter, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored glasses and thin dielectric films filter are all available per your requirements.
    Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. 

 

Model	Thickness	A[2856k]			D65			Chemical Stability		ND	α×10-7	Tg	Ts	S
	(mm)	x	y	Y	x	y	Y	DA	DW		(/ºC)	(ºC)	(ºC)
HWB760	3							5	4	1.532	111	534	592	2.77
HWB780	3							5	4	1.532	111	534	592	2.77
HWB800	3							5	4	1.52	98	559	615	3.05
HWB830	3							5	4	1.52	98	559	615	3.05
HWB850	3							5	4	1.52	98	559	615	3.05
HWB900	6							3	3					2.57
HWB930	6							3	3					2.57

Model	Thickness	λtj	λ0	Tλ0	K	Bubbles	Stripe	Stress
	(mm)	(nm)	(nm)	(%)
HWB760	3	760±10	850	≥83.6	≥0.6	C-B	3C	3
HWB780	3	780±10	900	≥83.6	≥0.5	C-B	3C	3
HWB800	3	800±10	900	≥83.6	≥0.5	C-B	3C	3
HWB830	3	830±10	930	≥83.6	≥0.5	C-B	3C	3
HWB850	3	850±10	950	≥80.0	≥0.5	C-B	4	3
HWB900	6	900±15	1050	≥80.0	≥0.2	C	3C	3
HWB930	6	900±15	1050	≥80.0	≥0.2	C	3C	3

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