EC21 Product Catalogs - standard bk7

Aluminium Oxide Ball Lens

20240724

BK7/K9, Sapphire, Ruby, Fused Silica(JGS1,JGS2,JGS3), Znse, Silicon ball lens and half ball lens, it can improve the signal quality and detectors quality, ball lenses also used in endoscopy barcode s

Corner Cube Prism

20240617

BK7 Glass Dimension Tolerance: +0.0/-0.2mm Deviation: 180°±3 arc second Flatness: -λ/4 on big surface, λ /10 on other surfaces Clear Aperture: >80% Surface Quality: 60/40（General),10/5(High Pre

Beamsplitter Prism for Optics

20110928

Beamsplitter Prism Specifications Material: BK7 Grade A optical glass Dimension Tolerance: +/- 0.25 mm 90°, 180°Deviation Tolerance: Standard series: < 30 arc seconds Angle tolerance: up to

High Extinction Polarization Cube BeamSplitter

20210902

BK7 Grade A Optical Glass Or Fused silica, SF11 and etcDimension (mm):2.5x2.5 ~ 100x100Dimension Tolerance (mm):+/-0.2 (General), +0/-0.05 (High Precision)Thickness Tolerance (mm):+/-0.2 (General), +

Factory Manufacture Price Cerium Oxide with CAS No.1306-38-3

20220511

standard samples. REDOX titration analysis. Decolorizing glass. Glass enamel sunscreen. Heat resistant alloy. 2.It can be used as additive in glass industry, as grinding material for plate glass, and

MS7X50C Binocular with Compass

20230818

Standard-MIL-STD-810G MODEL MS750C Magnification: 7 Objective diameter(mm) 50 Prism (BAK4 / BK7) BAK4 Prism Type (Roof / Porro) porro Eyepiece diameter(mm) 28mm Exit pupil diameter(mm) 7 Lens Coating