Ultiquest Tech. Home SearchSitme MapDownloadsContact Uszero
prisms_top BK7 Dove Prisms  
 
DOVE PRISMS Download PDF document

Dove prisms are used as image rotators. As the prism is rotated, the image passing through will rotate at twice the angular rate of the prism. Dove prisms are used with parallel or collimated light.

Dove prisms are normally used in a TIR (total internal reflection) mode with the hypotenuse (longest) face unaluminized; however, the useful aperture can be doubled by aluminizing or silvering the hypotenuse face of two identical prisms and cementing their faces together.

Standard Specifications:
BK7 dove prisms

Optical Material:
Dimension Tolerance:
Clear Aperture:
Angle Tolerance:
Surface Quality:
Wavefront Distortion:
Bevel:
Coating:

BK7 or Fused silica
± 0.2mm
>90%
±3 are minutes
40-20 scratch and dig
lambda/4 at 632.8nm
<0.25mm X 45°
available upon request


Standard BK7 and Fused silica Dove Prisms

A(mm)

B(mm)

Material

Product Number

5.0

21.1

BK7

UQT-DPVB0101

5.0
21.1
Fused silica
UQT-DPVF0102

10.0

42.3

BK7

UQT-DPVB0103

10.0
42.3
Fused silica
UQT-DPVF0104

15.0

63.4

BK7

UQT-DPVB0105

13.0
63.4
Fused silica
QUT-DPVF0106

20.0

80.0

BK7

UQT-DPVB0107

20.0
80.0
Fused silica
QUT-DPVF0108
Please Contact ultiQuest for other dimensions in prototype and production quantities.
 
NOTES!  
If you are looking for Fused silica Dove prisms,please request us.
Every edge of these prisms is chamfered (beveled) for chipping prevention. The dimensions of these prisms are values not including chamfer.
Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
Back
 
 
 
Product Index
OPTICS-INDEX

WINDOWS
LENSES
PRISMS
Right Angle Prisms
Penta Prisms
Beamsplitter Penta Prisms
Powell lens
Dove Prisms
Roof Prisms
Porro Prisms
Corner cube Retro-reflector
Anamorphic Prisms
Brewster Windows
BEAMSPLITTERS
WAVEPLATES
FILTERS
LASER OPTICS
CRYSTALS-INDEX
COATINGS-INDEX

 

Contact Us
  For more information on product,please contact our product manager Mr.Grand Liu by email: info@ultiquestcom.com

 
  Copyright 1999-2011 Ultiquest Technology Ltd. | Privacy Policy | Terms of Delivery | Links Exchange | Web Mail Site Credits