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Location: Main > Optical Mirrors > Au Ag Al Cu Coating Mirrors > MCM-AUB-S030020030-50
Name: 30.0x20.0xT3.0mm Bare Gold Coated Substrate(50nm)
P/N: MCM-AUB-S030020030-50
Keywords:30.0x20.0xT3.0mm,BK7,Bare gold of 50nm layer,DSP
Unit Price: S$55.00/pc
Available: In stock
Request: Add to Request List
Introduction:
BK7 Substrate with Single Side Bare Gold Coating
Lambda/4 Surface Flatness

Substrate Material:
BK7 optical glass
Outer Dimension:
30.0 x 20.0,+/-0.1mm
Thickness:
3.0,+/-0.1mm
Surface Quality:
Double side fine polished; 40-20 scratch and dig
Flatness:
<Lambda/4 @ 633nm per 25mm area on-jig tested
Chamfer:
<0.2mm x 45 deg protection
Coating:
Single side bare gold coating of 50nm thick layer;
<5nm-thick chrome buffer layer between gold and BK7 glass substrate;
Back surface polished and uncoated
Clear Aperture:
>90% of surface
Packaging:
Vacuum packaged(sealed)