Large Prisms

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

Didn’t See What You Need Please Click Here

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 Model No. Glass Size mm A=B=C Price Each $
4531-0010 LPU-112 BK7 12.5 25
4531-0011 LPU-115 BK7 15.0 28
4531-0012 LPU-120 BK7 20.0 41
4531-0013 LPU-125 BK7 25.0 49
4531-0014 LPU-150 BK7 50.0 120
4531-0015 LPU-212 FS 12.5 98
4531-0016 LPU-215 FS 15.0 108
4531-0017 LPU-220 FS 20.0 130
4531-0018 LPU-225 FS 25.0 246
4531-0019 LPU-250 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.