Model: | prism-dove |
---|---|
Brand: | Sun Optics |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
Label: | dove prism , Optical Dove Prisms , bk7 prism |
Price: |
US $1
/ pc
|
Min. Order: | 500 pc |
Dove Prism
Dove Prism is a form of prism invented by H. W. Dove. It resembles half of a common right-angle prism in which a ray entering parallel to hypotenuse face is reflected internally at that face and emerges parallel to its incident direction. One of the incident rays emerges along a continuation of its incident direction, and if the prism is rotated about that ray through some angle, the image rotates through twice that angle. A Dove Prism must be used in parallel light.
Specification:
Material |
BK7 grade A optical glass |
Dimension Tolerance |
+0.0/-0.2mm |
Clear Aperture |
>85% |
Surface Quality |
60-40 scratch and dig |
Angle Tolerance |
< 3 arc minutes |
Flatness: |
λ/2@632.8nm |
Protective Bevel |
0.25 mm x 45° |
Dove Prism Standard Products:
Part No. |
Material |
Model |
A (mm) |
B (mm) |
h (mm) |
TDP101 |
SF11 |
180° |
9.3 |
2.6 |
1.3 |
TDP102 |
SF11 |
180° |
14.0 |
5.0 |
2.6 |
TDP103 |
BK7 |
Dove |
21.1 |
5.0 |
5.0 |
TDP104 |
BK7 |
Dove |
42.3 |
10.0 |
10.0 |
TDP105 |
BK7 |
Dove |
63.4 |
15.0 |
15.0 |
TDP106 |
BK7 |
180° |
80.0 |
20.0 |
20.0 |
Note: Other sizes, material and coatings are available upon request.
Sun Optics Co.,ltd | |
---|---|
Country/Region: | Ji Lin - China |
Business Nature: | Manufacturer |
Phone: | 14475695 |
Contact: | Miya Yang (Sale Manager) |
Last Online: | 21 Oct, 2013 |