SIGMAKOKI Precision-polished aspheric lenses AGL series

Sebelum PPN:
Rp5.499.900 - Rp20.999.900

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Informasi Produk

Description
This is a precision-polished aspheric lens that can focus a beam of incident plane waves to nearly the diffraction limit.
Feature
Specification
( Common Specifications)Material: S-LAH64, Refractive Index: 1.792 (546.1nm), 1.777 (780nm), Abbe Number νd: 47.37, Back Surface Shape: Flat, Eccentricity: < 3′, Coating: Uncoated, Effective Diameter: 90% of Outer Diameter, Scratch-Dig: 60-40, (Individual Specifications)Design Wavelength: 780nm, Outer Diameter DIAD: DIA25mm, Focal Length f: 24mm, Back Focus fb: 19.58mm, NA: 0.49, Edge Thickness te: 3.51mm, Center Thickness tc: 7.85mm, Shape Error: < 0.1 μm

Ulasan Produk

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