A color filter is an Optical Filter that expresses colors. It can precisely select the small range of light waves to be passed, while reflecting off other undesired wavelengths. The color filter is usually installed in front of the light source, so that the human eye can receive the saturated light of a certain color. There are infrared filters, green, blue, etc. Compared with UV filters and VD filters, it is a general term for colored filters. Such as contrast filter, color separation filter, LB filter, etc. Black Glass Filter,Red Glass Filter,Yellow Glass Filter,Green Glass Filter Bohr Optics Co.,Ltd , https://www.bohr-optics.com
2 in 1 garment steamer also facial steamer
Specifications
Package
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Colored glass exhibits different colors due to its absorption in the visible light waveband. Colored glass is widely used in laser protection, industrial measurement and environmental measurement instruments.
2 in 1 Portable Handheld Garment Steamer
Model NO.: JW-1518 garment steamer
Electric Iron: Corded Irons
Certification: CE, RoHS, CB, EMC
Size: Non-Mini
Color: Blue
Function-1: Fast and Powerful Steam Flow
Function-2: Overheat Protection
Function-3: Cotinous Steam
Accessories: Lint Remover/Fabric Brush/Facial Beauty Cover
Trademark: OEM
Transport Package: Gift Box and Master Carton
Specification: 20.4x10.8x21.4cm
Origin: China, Zhejiang
portable handheld garment steamer