Sigma optical protection window glass fixing sleeve
information
▶ Due to the lack of coating on the protective glass, there is surface reflection loss, resulting in a transmittance of about 90%.
▶ We also undertake the manufacturing of protective glass with specific wavelength anti reflection films deposited by evaporation. (1 start)
▶ When the protective glass becomes dirty and the transmittance decreases, please replace it with a new one. (Consumables)
General Metrics
| Main materials |
aluminum alloy |
| surface treatment |
black oxide |
Outline drawing
■ Protective glass bracket (frame only)
Zoom