EC21 Product Catalogs - dig

Cylindrical Borosilicate Glass Alkali Vapor Cell for Quantum Sensing

20260502

dig (better upon request) Flatness λ/10 @ 633 nm Transmittance (uncoated) ≥90% @ 350 – 2000 nm Thermal Expansion ≈3.3×10⁻⁶ K⁻¹ Operating Temperature -20 °C to +200 °C (compatible wit

Bi-Convex Lenses

20240403

Tight surface quality tolerances minimize scatter and unwanted diffraction effects. We can do the fused silica lenses have λ/8 surface irregularity and the surface quality have 20-10 scratch- dig.

Spherical Lens

20201103

Dig *Surface figure:0.5-0.2 *Centration < 3arc min *Chamfer:0.1-0.25*45 degrees *Design wavelength:486.1mm,587.6mm,656.3mm (the parameter is demision of nomal lens,so specification will be changed ac

Optical Window

20110816

-0.1mm Thickness Tolerance: ± 0.1mm Parallelism: up to 10" Surface Quality: 20-10 scratch and dig Wavefront Distortion: l/10 per 25mm Protective Bevel AR coating is available by request.

Achromatic Lenses

20240103

dig Bevel < 0.2 mm x 45° Coating Single layer MgF2 broadband AR Note for Achromatic Lenses Lens made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Borofloat, or other optical glass sup

Optical Window Round Sapphire Protective Window for Inspection

20230922

dig Surface irregularity λ/4 (at) 632.6nm Type:Round Window Rectangular Window Heteromorphic Window Capacity: Material: Optical glass, Fused silica, Silicon ,Germanium, Sapphire, ZnseDimension: 1-25

2023 Free Sample/Inquiry for Drawings Penta Prism Custom Spherical Lens Optical System Solutions

20230809

Dig 60/40 Clear Aperture ＞90% Bevelling 0.2±45° Coating AR OR BBAR Lacquer GT-7 or equivalent If you are looking for an optical prism manufacturer, you are at the right place! Oplens is a leading