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FRG-85012 - Schott RG850 Ø:12.5 mm

FRG-85012  - Schott RG850 Ø:12.5 mm
Made to order
FRG-85012 - Schott RG850 Ø:12.5 mm
  • Stock: In stock - Contact us for lead times.
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  • Model: Elliot Scientific FRG-85012
£13.50

Schott Long Pass Filter: FRG-85012 Schott RG850    

FRG-85012 Schott RG850   

Performance

Colour Group: Red/Black/IR Transmitting
Thickness:  3 mm
Size: Ø 12.5 mm


Elliot Scientific Long Pass filters are manufactured from Schott's renowned high-quality ionically or colloidally coloured glass to selectively block a particular spectral range. The colour group name gives an approximate idea of what wavelengths are transmitted, however it is always best to consult the product datasheet (via the Documents tab above) for in-depth information and other specifications. Custom sizes can be manufactured upon request.

 

Specification

Substrate: SCHOTT ® FILTER GLASS
Tolerances: Diameters +0.00/-0.20 mm
Squares ± 0.20 mm
Thickness  ± 0.10 mm
Edge finish: Fine ground
Surface Quality:  60/40
Flatness: Ø 12.5 mm = 3 Fringes
Ø 25 mm = 5 Fringes
50x50 mm = 8 Fringes
Parallelism: ≤ 3 Arc min
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