5PCS/Lot 200-1100nm φ8mm Focal 21mm 35mm 45mm No Coating Glass Plano Convex Lens

200nm-1100nm φ8mm Focal 21mm 35mm 45mm No Coating Glass Plano Convex Lens

Lens size: φ8mm*2

Lens Focal Length: 21mm 35mm 45mm

Material: K9

Focused light shape: circular spot

Surface treatment: No coating(can be used in all bands, but the transmittance may vary in different bands)

Purpose: Mainly used for semiconductor laser collimation and focusing, etc

Package:

1*Glass Plano Convex Lens