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50, 25, 20, 15 and 12.5 mm Prisms

Specifications

Material : BK7 (or equiv) or UV fused silica
Dimensional tolerance: : ±0.1 mm
Flatness:λ/4 @ 632.8 nm
Surface quality: 40-20 Scratch-Dig
Angle tolerance: ±30 arc seconds
Pyramid error: Less than 10 arc minutes
Bevel: 0.2-0.5 mm x 45°
Coating: Not coated

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Series LPU – Large Prisms Uncoated

Tower Optical offers large format, high quality, right angle prisms for experimentation, research and education. These prisms are stock products for immediate shipment. Prisms are available in BK7 or fused silica type glass.

  • 12.5 mm to 50 mm
  • N-BK7 or UV fused silica
  • High quality
  • Uncoated
  • Coated on special order
  • Custom variations

Pricing And Ordering Information

Catalog Number Glass Size mm A=B=C Price Each $
4531-0010 BK7 12.5 25
4531-0011 BK7 15.0 28
4531-0012 BK7 20.0 41
4531-0013 BK7 25.0 49
4531-0014 BK7 50.0 120
4531-0015 FS 12.5 98
4531-0016 FS 15.0 108
4531-0017 FS 20.0 130
4531-0018 FS 25.0 246
4531-0019 FS 50.0 480

For sizes larger than 50 mm or variations in the dimensions, or coatings on the prism surfaces contact Sales@TowerOptical.com

We make custom versions of everything on this site. Send us your drawings or specifications and we will provide a quotation.