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High Precision Penta Prisms
N-BK7 Penta Prisms

N-BK7 Penta Prisms

Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images,feature a ray deviation of 90°. Penta Prisms are five-sided prisms are unaffected by slight movements. Uni Optics offers a variety of Penta Prisms for optimal performance in the Ultraviolet (UV), Visible, or Infrared (IR) spectrums.

  • product origin:

    China

  • shipping port:

    Fuzhou China

  • lead time:

    4 working weeks

  • payment:

    T/T Payment, Western Union
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  • description

1. What is Penta Prism?


Penta Prisms are used to define right angles in optical systems. Penta Prisms,which provide right handed images,feature a ray deviation of 90°. Penta Prisms are five-sided prisms are unaffected by slight movements

 

2.What kinds of materials can UNI Optics use to make penta prism?

 

N-BK7, Grade A optical glass, Fused Silica

 

3. What is UNI Optics standard manufacturing capability and top limit for penta prism? 


Penta Prisms    Penta Prisms



Specification

Standard cpability

Top limit

Dimension Tolerance

+/-0.2mm

+/-0.1mm

90° Deviation Tolerance

3’

5’’

Flatness

λ/2

λ/4

Surface Quality

60-40

40-20

input and output sides (S1 & S2)  AR coated 
Reflector side (S3 & S4) coated Aluminized and painted black     


4. What is the typical size?


Part No.

AxB(mm)

     L1=L2(mm)

UPTA001

   6.0x7.0

     9.90

UPTA002

   10.0x10.0

    14.14

UPTA003

   15.0x15.0

    21.21

UPTA004

   20.0x20.0

    28.28

UPTA005

   30.0x30.0

    42.42



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Product Features:


· Developed for 32mm big frame sensor

· Large Aperture, upto F2.4
· High relative illumination
· Lens for 2K, 4K, 8K line scan camera
· Excellent optical performance, uniform imaging of center and edge
UN-TFA2528L-20MP
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· High relative illumination and high contrast

· Low distortion and excellent corner brightness

· High resolution

· Compatible with 1'' and 1.1'' 20MP camera

UN-TFA5020X-12MP
UN-TFA5020X-12MP

Taurus Series 4/3″ Format FA Lens(12MP)

Model

UN-TFA5020X-12MP

Focal length

50mm

  


Aperture

F2.0-F22

Image Format

4/3″(23mm)

Mount

C

 

Field Angle

D x H x V (°)

 

4/3″

1″

1/2"

D

26.0°

18.3°

9.2°

H

21.0°

14.7°

7.3°

V

15.8°

11.1°

5.6°

Optical Distortion

-0.13%@

y=11.5mm

-0.05%@

y=8.0mm

-0.01%@

y=4.0mm

M. O. D.

0.3m

Dimension

Φ48*67mm

Back Focal Length

20mm

Design Wavelength

420~1000nm

Operation

Manual  Iris

Manual  Focus

Filter Thread

M46×P0.75

Weight

219g

Work Temperature

-20℃～+60℃

  

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