76.2mm Dia., Aluminum Coated, Aluminum Substrate Mirror

Surface Flatness:

λ/2 RMS

Aluminum 6061-T6

Surface Quality:

80-50

Diameter (mm):

76.20 +0.00/-0.38

Coating Specification:

R_avg >85% @ 400 - 700nm
R_avg >70% @ 700 - 2000nm
R_avg >97% @ 2 - 12μm

Coating:

Protected Aluminum (400-12000nm)

Coating Type:

Metal

Clear Aperture (%):

Mounting Threads:

8-32 TPI Tapped Holes

Surface Roughness (Angstroms):

<175

Thickness (mm):

12.70

Type:

Flat Mirror

Wavelength Range (μm):

0.4 - 12

Wavelength Range (nm):

400 - 12000

Reach 174:

RoHS:

Due to the 17.5nm roughness of the diamond turned surface, these mirrors may not be suitable for UV and visible applications that require low scatter

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