SIGMAKOKI Spherical biconvex lens (synthetic quartz Φ25.4 to Φ50.8) SLSQ series

Sebelum PPN:
Rp2.599.900 - Rp7.699.900

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Informasi Produk

Description
By making both sides convex, this lens can refract light efficiently in a small space and collect a lot of light. It is used when you want to collect collimated light in the shortest possible distance or when you want to collect as much light as possible that diverges from a light emitting point.
Feature
Specification
[Common Specifications for Spherical Biconvex Lenses (Synthetic Quartz DIA25.4~DIA50.8)] Material: Synthetic quartz, Design wavelength: 546.1nm, Refractive index: ne=1.460, Coating: Uncoated, Effective diameter: 90% of outer diameter, Scratch-dig: 20-10, [Individual Specifications] Outer diameter DIAD: DIA40mm, Focal length f: 101.1mm, Edge thickness te: 2mm, Center thickness tc: 6.4mm, Back focus fb: 98.9mm, Radius of curvature r: 92mm, Eccentricity: <1′

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