Porro Prisms, Optical H-K9 Glass Dove Prism

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hebei

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-21 07:59

  • Browse the number:

    214

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Company Profile

Nanjing Co-Energy Optical Crystal Co., Ltd.

By certification [File Integrity]

Contact:Mr. Tom-Li(Mr.)  

Email:

Telephone:

Area:Hebei

Address:Hebei

Website: http://intrinsic-crystal.artstx.com/

Product details

Porro Prisms operate on the principle of total internal reflection (TIR). A beam entering perpendicular to the entrance / exit surface is reflected by the two roof surfaces and emerges parallel to itself. For applications in which either the acceptance angle for TIR is exceeded, or the reflecting surfaces cannot be kept sufficiently clean for TIR, a metal or dielectric coating can be applied to the reflecting surfaces.

Antireflection coated entrance and exit faces are also available.

 Standard Specifications: 
 

Optical Material: 
Dimension Tolerance:
Clear Aperture:
Deviation: 
Wavefront Distortion:

Surface Quality:
Bevel:
Coating:

BK7 or Fused Silica 
± 0.2mm
>80%
180°
λ//4 at 632.8nm on big surface 
λ/10 at 632.8nm on other surface
60-40 scratch and dig 
<0.25mm X 45°
available upon request

 Standard Porro Prisms

D(mm)

H(mm)

Angle Tolerance

Material

Product Number

7.16

7.16

10 arcsec

BK7

ICC-POPB0101

7.16

7.16

10 arcsec

Fused Silica

ICC-POPF0102

12.70

12.70

3 arcsec

BK7

ICC-POPB0103

12.70

12.70

3 arcsec

Fused Silica

ICC-POPF0104

25.40

25.40

3 arcsec

BK7

ICC-POPB0105

25.40

25.40

3 arcsec

Fused Silica

ICC-POPF0106

38.10

38.10

3 arcsec

BK7

ICC-POPB0107