HeNe Laser Cavity Mirror Set, 633nm

Diameter: 7.7mm (0.3")
Thickness: 3.91-4.06mm
Flatness: λ/10
Surface Quality: 10-5
Material: BK7
HR mirror: Coated for 633 nm, ROC=-600 mm, R= >99.9%
OC: 633 nm, ROC=-600 mm/+207 mm, T=1.1–1.5%

This set of HeNe mirrors can be mounted into our 1" Kinematic Mirror Mount using a our optics adapters.