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Location: Main > Optical Filters > Neutral Density Filters > NDF-BB-T50-R-025010
Name: DIA25.4xT1mm T50% Metallized ND Filter(200-2000nm)
P/N: NDF-BB-T50-R-025010
Keywords:Dia25.4xT1.0mm,UVFS,T50% @ 200-2000nm
Unit Price: S$250.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Metallized Reflective ND Filter is made by UV fused silica, with very thin aluminum coating on single surface. The filter allows broadband light 200-2000nm to pass as specified ratio, others will be reflected. Typical ratios are T50%/R50% and T70%/R30%.

Substrate Type:
UV Fused Silica
Coating:
Single side UV Enhanced Aluminum + MgF2 protective coating
Outer Diameter:
25.4mm
Thickness
1.0mm
Dimension Tolerance
+/-0.1mm
Surface Quality
40/20 S/D per MIL Standard
Flatness
<Lambda/10 at 633nm over 1-inch area on-jig tested
Optical Density
0.3
Transmission
T = 50% (+/-5%) at 200-2000nm
Temperature Range
-50 to +80 deg