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RIGHT ANGLE PRISMS Download PDF document

Right Angle prisms are used to direct a beam of light at 90 degrees from the incident. They may also be used to retroreflect a beam.

For collimated beams, the index of refraction for BK7 is sufficient to guarantee TIR (total internal reflection) at the hypotenuse for wavelengths in the visible and near infrared regions as long as the light is normally incident to the entrance aperture, and the hypotenuse is kept clean.

A prism with an aluminized hypotenuse is recommended for applications where the prism is frequently handled, or where convergent or divergent beams are used.

A wide variety of antireflection coatings may be used on the entry faces of the Right Angle prism to reduce reflection loss.

Standard Specifications:
Right Angle Prisms

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

BK7, Fused Silica
+0.0,-0.15mm
>90%
see the table
40-20 scratch and dig
lambda/4 at 632.8nm
<0.25mm X 45°
available upon request


Standard Right Angle Prism

Size(mm)

Material

3min.devation

1min.deviation

30sec.devation

Product Number

Product Number

Product Number

BK7

A=B=C=3.2

BK7

UQT-RAPB0101

UQT-RAPB0201

UQT-RAPB0301

A=B=C=5.0

BK7

UQT-RAPB0102

UQT-RAPB0202

UQT-RAPB0302

A=B=C=10.0

BK7

UQT-RAPB0103

UQT-RAPB0203

UQT-RAPB0303

A=B=C=12.7

BK7

UQT-RAPB0104

UQT-RAPB0204

UQT-RAPB0304

A=B=C=15.0

BK7

UQT-RAPB0105

UQT-RAPB0205

UQT-RAPB0305

A=B=C=20.0

BK7

UQT-RAPB0106

UQT-RAPB0206

UQT-RAPB0306

A=B=C=25.4

BK7

UQT-RAPB0107

UQT-RAPB0207

UQT-RAPB0307

A=B=C=30.0

BK7

UQT-RAPB0108

UQT-RAPB0208

UQT-RAPB0308

A=B=C=40.0

BK7

UQT-RAPB0109

UQT-RAPB0209

UQT-RAPB0309

A=B=C=50.8

BK7

UQT-RAPB0110

UQT-RAPB0210

UQT-RAPB0310

UV Grade Fused Silica

A=B=C=5.0

Fused Silica

UQT-RAPF0101

UQT-RAPF0201

UQT-RAPF0301

A=B=C=10.0

Fused Silica

UQT-RAPF0102

UQT-RAPF0202

UQT-RAPF0302

A=B=C=12.7

Fused Silica

UQT-RAPF0103

UQT-RAPF0203

UQT-RAPF0303

A=B=C=15.0

Fused Silica

UQT-RAPF0104

UQT-RAPF0204

UQT-RAPF0304

A=B=C=20.0

Fused Silica

UQT-RAPF0105

UQT-RAPF0205

UQT-RAPF0305

A=B=C=25.4

Fused Silica

UQT-RAPF0106

UQT-RAPF0206

UQT-RAPF0306

A=B=C=30.0

Fused Silica

UQT-RAPF0107

UQT-RAPF0207

UQT-RAPF0307

A=B=C=40.0

Fused Silica

UQT-RAPF0108

UQT-RAPF0208

UQT-RAPF0308

Please Contact ultiQuest for other dimensions in prototype and production quantities.
 
NOTES!  
Please contact us for OEM with mass production..
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.
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  For more information on product,please contact our product manager Mr.Grand Liu by email: info@ultiquestcom.com

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