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◇Protected Silver Mirrors

Protected silver mirror has a good reflection in visible and IR wavelength range. In the visible, an average reflection reaches about 95%. This coating is a hybrid design optimized to provide increased environment stability and maximum shelf life. There is a good coating quality, and it passes the environment test. It still works normally after through long time working at high temperature, high humidity and salt fog corrosion resistance testing. We can guarantee protected silver mirror without pinhole.

Material: BK7, other optical glass

Flatness: λ/4@632.8nm

Surface Quality: 40-20 Scratch-dig

Centration: <3'

Clear Aperture: >90% Diameter

Rave: >92% at the visible range.

Diameter, Flatness are available on custom design。

◇UV Enhanced Aluminum Mirrors

Our UV Enhanced Aluminum coating consists of an aluminum layer and a thin protective SiO2 (quartz) over coating. Our Mirror has three special properties: high ultraviolet reflection, good optical characteristics and wide reflection range from about 200nm to 10µm. Our mirror reflection can reach 80% at 200nm, and the average reflection is about 92% in the visible range. It is suitable for the spectrometer and other test applications.

Material: BK7, other optical glass

Flatness: λ/4@632.8nm

Surface Quality: 40-20 Scratch-dig

Centration: <3'

Clear Aperture: >90% Diameter

Rave: >92% at the visible range.

Diameter, Flatness are available on custom design。