Changchun BRD Optical Co., Ltd

Changchun, China

• MOQ 1 Piece(s)
• Dome windowsCamera Dome lenses

Brd glass dome( hemisphere lens & super hemisphere lens ) is an optical window composed of two parallel curved surfaces. we mainly solve the material of bk7bk10 glass, fused silica and sapphire. our domes can meet the parameter as follows, 1.diameter:25mm~130mm ±0.2mm. 2.surface quality:4x0.1 3.surface accuracy:10(5) 4.thickness tolerance： ±0.1mm type no. Diameter height of dome thickness of edge inch mm inch mm inch mm brd-d-25a 0.98 25 0.49 12.5 0.079 2 brd-d-25b 0.98 25 0.49 12.5 0.157 4 brd-d-25c 0.98 25 0.57 14.5 0.079 2 brd-d-30a 1.18 30 0.59 15.0 0.079 2 brd-d-30b 1.18 30 0.67 17.0 0.079 2 brd-d-50a 1.97 50 0.98 25.0 0.079 2 brd-d-50b 1.97 50 0.98 25.0 0.157 4 brd-d-50c 1.97 50 1.02 26.0 0.079 2 brd-d-50d 1.97 50 1.10 28.0 0.079 2 brd-d-100a 3.94 100 1.97 50.0 0.079 2 brd-d-100b 3.94 100 1.97 50.0 0.157 4 lwe have advanced technology production lines in china, can accept the mass production. lwe can provide the customized size and specification a dome is widely used in deep sea exploration and national defence science and technology. now our products are mainly exported to europe and america countries and get the customer's praise. we sincerely hope to cooperate with you have more and better opportunities welcome your inquiry!