Projector Fresnel Lens for Overhead projectors, LCD/DLP/LED digital projectors
Product Descriptions : Characteristics: Projector used Fresnel Lens Shape: Rectangle Color: Transparent Dimension(mm): 2, 2.4, 2.69, 3.5 , 4, 4.3, […]
Product Descriptions : Characteristics: Projector used Fresnel Lens Shape: Rectangle Color: Transparent Dimension(mm): 2, 2.4, 2.69, 3.5 , 4, 4.3, […]
Product Descriptions: Characteristics: CB1 CB2 Orange Glass Type: Selective Absorption Glass Color: Orange Cut-on Wavelength(nm): see Technical Indexes Table below
Product Descriptions: Characteristics: JB1 JB9 Golden(Yellow) Glass Type: Selective Absorption Type Color: Gold (Yellow) Cut-on Wavelength(nm): See Technical Indexes Table
Product Descriptions: Characteristics: LB16 LB17 LB18 LB19 Green Glass Type: Selective Absorption Type Glass Color: Green Cut-on Wavelength(nm): See Technical
Product Descriptions: Characteristics: LB11 LB12 LB13 LB14 LB15 Green Glass Type: Selective Absorption Type Glass Color: Green Cut-on Wavelength(nm): See
Product Descriptions: Characteristics: LB6 LB7 LB8 LB9 LB10 Green Glass Type: Selective Absorption Type Glass Color: Green Cut-on Wavelength(nm): See
Product Descriptions: Characteristics: BG39 BG40 Blue Glass Type: Selective Absorption Type Glass Color: Blue Cut-off wavelengths(nm) BG39: 600nm BG40:635nm Minimum
Product Descriptions: Characteristics: QB16 QB17 QB18 QB19 QB21 Blue Glass Type: Selective Absorption Type Glass Color: Blue Minimum Transmissivity(%): See
1.Product Descriptions: Characteristics: ZB1 ZB2 ZB3 Violet Glass Type: Selective Absorption Type Glass Color: Purple Cut-on Wavelength(nm): See Technical Indexes