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Location: Main > Optical Filters > Neutral Density Filters > NDAB-37002500-1000S
Name: 370.0x250.0xT10.0mm NG5 ND Glass Absorber
P/N: NDAB-37002500-1000S
Keywords:370x250xT10mm,NG5,Absorptive ND Glass,SSP,Absorber
Unit Price: S$2,550.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Application: NG5 Highly-Absorptive Glass Reduces Multiple Reflections

Each glass is fabricated from a Schott glass NG5 substrate that has been specially selected for its spectrally flat & high absorption coefficient in the visible region of 400 - 750 nm. Typically, 10mm thickness is set for this product series.

By varying the type and thickness of the glass used, we are able to produce the entire line of absorptive glass.

Substrate Material:
Schott NG5 glass
Outer Dimension:
370.0 x 250.0mm, -1.0/+0.0mm
Substrate Thickness
10.0, +/-0.3mm
Surface Quality
60-40 S/D (front surface S1)
Surface Accuracy:
<lambda/4 @ 633nm per 25mm area(S1 only)
Back Surface:
Ground glass (220-grit sandblast)
Parallelism:
<1 arc minute
Edge Surfaces:
Ground only
Chamfer:
2.0mm x 45 deg
Bevel:
0.5mm x 45 deg