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The Penta Prism

  Penta Prisms

The Penta Prism has four working surfaces. It is used to
turn the light beams by 90degrees at the expense of double reflection
inside the prism without image inverting.

  Commercial qualityLaser quality
 Material

BK7 or Fused Silica

Dimensional toleranceplus/minus0.2 mmplus/minus0.1 mm
Angle toleranceplus/minus30 arc. secplus/minus10 arc. sec
Surface qualitylambda/2; 60-40 scratch/diglambda/10; 20-10 scratch/dig
 Standard Quality

 Size Axh, mm
BK7
UV Fused Silica
Part NoPrice, USDPart NoPrice, USD
 10x10PTP011048PTP111078
12.5x12.5
(12.7x12.7)		PTP0112.548PTP1112.580
20x20PTP012062PTP1120102
25x25
(25.4x25.4)		PTP012575PTP1125125


Laser quality

 Size Axh, mm
BK7
UV Fused Silica
Part NoPrice, USDPart NoPrice, USD
 10x10PTP021070PTP1210105
12.5x12.5
(12.7x12.7)		PTP0212.570PTP1212.5105
20x20PTP022079PTP1220130
25x25
(25.4x25.4)		PTP022595PTP1225160
National Science Academy of BelarusReturn to top of this page

B.I. Stepanov Institute of Physics of the
National Academy of Sciences of Belarus, Minsk.
info@axiconoptics.com

© 2009, Minsk, Belarus.
  Last updated 08/24/2009