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FBG-1825 - Schott BG18 Ø:25 mm

FBG-1825 - Schott BG18 Ø:25 mm
Made to order
FBG-1825 - Schott BG18 Ø:25 mm
  • Stock: In stock - Contact us for lead times.
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  • Model: Elliot Scientific FBG-1825
£16.20

Schott Band Pass Filter: FBG-1825 Schott BG18    

FBG-1825 Schott BG18   

Performance

Colour Group:Blue/Green
Thickness: 2 mm
Size:Ø 25 mm


Elliot Scientific Band Pass filters are manufactured from Schott's renowned high-quality ionically or colloidally coloured glass to selectively transmit 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:Ø 12.5 mm is = 3 Arc min
Ø 25 mm is = 5 Arc min
50x50 mm is = 8 Arc min
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bg18_e_634.pdf96.56 kbDownload
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