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ZWB2 UV Black Glass Filters UG1 For Flashlight

Basic Info

Model No.: ZLY648

Product Description

Color Glass Filter48


Colored glass, also known as endothermic Optical Filters, refers to glass that shows different colors after adding color art glass colorants.


Colored glass optical filters can absorb the visible light of the sun and weaken the intensity of sunlight. While the Colored optical glass filters absorbs the sun's rays, its temperature rises, which is prone to thermal expansion and cracking. Colored glass has many functions, including: (1) Absorb solar radiation heat. For example, 6mm thick transparent float glass has a total heat transmission of 84% under sunlight, and the total heat transmission of colored glass is 60% under the same conditions. The color and thickness of colored glass are different, and the degree of absorption of solar radiant heat is also different. (2) Absorb the visible light of the sun, weaken the intensity of the sun, and play an anti-glare effect. (3) It has a certain degree of transparency and can absorb a certain amount of ultraviolet rays.


Zoolied UV glass has a good penetration, the models are divided into ZWB1 (UG11), ZWB2 (UG1), ZWB3 (UG5), can absorb visible light. Mainly used for geological surveys,non-destructive detection, medical analysis equipment, UV transparent filter. We offer a variety of optical filters, such as PCR Fluorescence Analyzer Filters,longpass filters, Dichroic Filter, and Biochemical Analyzer Filters. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or IR filters and also provides uncoated optical glass filters based on K9 optical glass and UV fused silica. Looking for ideal Colored glass optical filters Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the optical optical filters are quality guaranteed. Zoolied is China Origin Factory ofoptical filters. If you have any question, please feel free to contact us.


Glass Type Color Glass Name
Ultraviolet Glass WB260 WB280 WB300 WB360 WB380
Golden(Yellow)Glass JB400 JB420 JB450 JB470 JB490 JB510
Orange Glass CB535 CB550 CB565 CB580
Red Glass HB600 HB610 HB630 HB640 HB650
HB670 HB680 HB700 HB715
Infrared Glass HB780 HB800 HB830 HB850
Ultraviolet Glass ZWB1 ZWB2 ZWB3
Violet Glass ZB1 ZB2 ZB3
Blue Glass QB1 QB2 QB3 QB4 QB5 QB9 QB10 QB11 QB12 QB13
QB16 QB17 QB18 QB19 QB21 QB23 QB24 QB26 QB29
Green Glass LB1 LB2 LB3 LB4 LB6 LB7 LB9 LB10
LB11 LB12 LB13 LB14 LB15 LB16 LB17 LB18 LB19
Golden(Yellow) Glass JB1 JB9
Orange Glass CB1 CB2
Red Glass HB3 HB6
Infrared Glass HWB1 HWB3 HWB4
Protective Glass FB1 FB3
Heat-absorbing Glass GRB1 GRB3 KG
Multiband Calibration Glass PNB586 HOB445
Sky-light Glass TB1
Neutral Grey Colored Glass AB00 AB02 AB2 AB5 AB10
AB25 AB30 AB50 AB65 AB70


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Product Categories : Optical Filters > Colored Glass