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Company profile GuoGuang optical glass Co.,Ltd is an professional manufacturing company with area of more than 7000 square meters. We has the ability to manufacture the raw optical material and process optical glass. Therefore, Our company is more competent on price and technology. Our optical filters can be classified into seven categories as follows Heat protection Filters: KG SG4100 Neutral Density Filters : NG

Characteristics of Color Filter Glass 2.1 Ultraviolet Transmitting Filter 2.2 Ultraviolet Transmitting, Visible Absorbing ·························· Sharp Cut Filters(Yellow, Orange, Red) ·························· Infrared Transmitting Filters ·························· Selective Filters (Blue, Green, Violet) ····································· Neutral Density Filters ····································· Heat Absorbing Filters ····································· Light Balancing Filters ····································· Sky Light Filter ·····································...

2. Characteristics of Color Filter Glass 2.1 Ultraviolet Transmitting Filter (UC series) Ultraviolet Transmitting, Visible Absorbing (UA series) These are filters that absorb shorter wavelengths below a certain value while transmitting longer wavelengths. The numerals used to classify the glass types indicate 1/10 the corresponding transition wavelengths. They are UA series filters. They are dark glass filters, nearly black, which transmit the ultraviolet region but absorb the visible region. The glass type figure represents the wavelength that provides the maximum transmittance. These...

List of Color Filter Glass Types Guoguang Guoguang UV transmitting Visible absorbing Hoya Russia Hoya Russia Hoya Russia Hoya Russia Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others Blue Page 35-36 Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others Guoguang Orange Hoya Russia Guoguang Yellow Guoguang Schott Hoya Russia others Guoguang Schott Hoya Russia others No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China

List of Color Filter Glass Types Neutral Density Page 55-56 Neutral Density Page 57-58 Heat Absorbing Page 51-54 Light balancing (Rising) Yellow (Selective) Orange (Selective) Red (Selective) Infrared (Selective) Light balancing (Falling) Guoguang YS 1 YS 9 OS 1 OS 2 RS 1 RS 3 RS 5 IS 1 IS 3 IS 4 Guoguang SJB 20 SJB 80 SJB 100 SJB 130 SJB 140 Guoguang PNB 586 HOB445 Guoguang SL-1 SL-2 Explanation as to data tables as follows DA Dw Nd ρ Tg(°C) Ts(°C) Acid durability Water durability Refractive index Specific gravity (g/cm3) Transformation temperature Sag temperature A[2856k] CIE standard...

Glass Types Guoguang UC 220 Transmittance Characteristics & Color Coordinate Value Type We could get any value of "λt" required if you could not find the type listed above No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China

Material Data Data listed below are only for referance. Data can be adjusted in order to meet special requirement UC 220 No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China www.gggxbl.com ; gggxbl@163.com

Glass Types Guoguang Transmittance Characteristics Type NOTICE We could get any value of "λt" required if you could not find the type listed above No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China

Material Data Data listed below are only for referance. Data can be adjusted in order to meet special requirement Optical Gloss No.111, GuoTai Road, Hai An Industrial Park, Nantong, China

Transmittance Characteristics & Color Coordinate Value D65 We could get any value of "λt" required if you could not find the type listed above No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China

Material Data Data listed below are only for referance. Data can be adjusted in order to meet special requirement YS 400 No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China

Schott Hoya Transmittance Characteristics & Color Coordinate Value A[2856K] y Y We could get any value of "λt" required if you could not find the type listed above No.111, Guo Tai Road, Hai An Industrial Park, Nantong, China