BTMT high precision right angle prisms are manufactured with more stringent specifications than any other standard right angle prisms. They can be used especially for beam deviation or as substrates for beamsplitters.
¡ô Better surface flatness and wavefront distortion
¡ô Total internal reflection prisms.
¡ô 90¡ãor 180¡ãbeam deflection.
¡ô Recommend for critical applications.
 
 
Material: See table
Dimension Tolerance: ¡À0.10mm
Surface Flatness: ¦Ë/8@633nm over clear aperture
Surface quality: 20/10
Angle Tolerance: See table
Perpendicularity: See table
Clear Aperture: 90% of central circular dimension
Bevel: 0.3mmx45¡ã
 
Product Number

A=B

C

Angle accuracy

Perpendicularity

Material

TRAP-03B

3.0

3.0

90¡ã ¡À 3 arcmin

3 arcmin

BK7A

TRAP-3x3x40B

3.0

40.0

90¡ã ¡À 30 arcsec

-

BK7A

TRAP-3.556x3.556x18B

3.556

18.0

90¡ã ¡À 2 arcsec

-

BK7A

TRAP-04B

4.0

4.0

90¡ã ¡À 3 arcmin

3 arcmin

BK7A

TRAP-05B

5.0

5.0

90¡ã ¡À 3 arcmin

3 arcmin

BK7A

TRAP-05B-10sec

5.0

5.0

90¡ã ¡À 10 arcsec

3 arcmin

BK7A

TRAP-5x5x40B

5.0

5.0

90¡ã ¡À 2 arcsec

-

BK7A

TRAP-6.35B

6.35

6.35

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-08B

8.0

8.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-08B-10sec

8.0

8.0

90¡ã ¡À 10 arcsec

2 arcmin

BK7A

TRAP-10B

10.0

10.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-10B-10sec

10.0

10.0

90¡ã ¡À 10 arcsec

2 arcmin

BK7A

TRAP-10B-30sec

10.0

10.0

90¡ã ¡À 30 arcsec

2 arcmin

BK7A

TRAP-10SF2

10.0

10.0

90¡ã ¡À 3 arcmin

2 arcmin

SF2

TRAP-12.7B

12.7

12.7

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-12.7B-10sec

12.7

12.7

90¡ã ¡À 10 arcsec

2 arcmin

BK7A

TRAP-12.7B-30sec

12.7

12.7

90¡ã ¡À 30 arcsec

2 arcmin

BK7A

TRAP-12.7SF2

12.7

12.7

90¡ã ¡À 3 arcmin

2 arcmin

SF2

TRAP-15B

15.0

15.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-18B

18.0

18.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-20B

20.0

20.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-25B

25.0

25.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-25.4B

25.4

25.4

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-30B

30.0

30.0

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-38.1B

38.1

38.1

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

TRAP-50.8B

50.8

50.8

90¡ã ¡À 3 arcmin

2 arcmin

BK7A

 
¡¤All dimensions are in mm unless otherwise specified.
¡¤Other sizes and materials are available upon requests.