Product material: Optical quartz glass; others need to be custom-made
Surface Quality 40-20 Parallelism<5
Diameter tolerance: -0.1mm
Thickness tolerance: ±0.1mm
Chamfering of lens: 0.5mm 45°
Optical aperture: ≥90%
Coating: According to customer requirements for coating.
Spot wavelength: 430nm, 480nm, 530nm, 580nm, 640nm, 690nm.
Product quantity: In stock