TianCheng Optics CO., Ltd.
TianCheng Optics CO., Ltd.
  • 10x42 roof prism binoculars
  • folding roof prism binoculars
  • prism roof

Roof Prism

Roof prism is often used in very compact binoculars. 

a. Small Size  

b. Pyramid 1' 

c. High Volume

d. High Testing


  • 10x42 roof prism binoculars
  • folding roof prism binoculars
  • prism roof

Specification of Roof Prism



Material

BK7 Grade A Optical Glass

Dimension Tolerance

+0.0, -0.2 mm

Clear Aperture

>85%

Surface Quality

60-40 Scratch And Dig

Roof Angle Tolerance

< 1 arc Minute

Flatness

λ/2 @ 632.8 nm

Protective Bevel

0.25 mm x 45°



Roof Prism Capacity


Material

Optical Glass, Fused Silica, Sapphire.

Dimension

1-250 mm

Dimension Tolerance

+0/-0.1 mm

Surface Flatness

λ/10@632.8 nm

Surface Quality

10-5

Angular Accuracy

5 Second

Coating

Uncoated, AR, HR, Beamsplitter, etc.



BK7 Roof Prism Standard Products


Part No.

A (mm)

B (mm)

h (mm)

TRP101

15.0

15.0

12.0

TRP102

23.0

23.0

18.0

TRP103

31.5

31.5

23.0



Contact Us

If you would like to build your own precision optical products or request a quote, please click one of the two buttons below. Otherwise, please fill out the form below with any questions or concerns.

TianCheng Optics CO., Ltd.
Tian Cheng Optics CO.,Ltd
  • Address

    No. 1567 Liu Ying Lu, Kuan Cheng District, Chang Chun, P.R. China

  • Call Us

    86-431-89851801

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