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Products
> Optics
> prisms >
Roof |
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A roof prism is a 45-45-90 degree type which, instead of a flat face at
the hypotenuse, has two faces meeting at a 90 degree angle pointed out from the center of
the prism. Light rays incident normal to the entry face emerge normal to the exit
face. Images will emerge inverted. Consequently, these prisms may be used to
erect an inverted image.
| ROP series |
ROPD series |
Specifications:
Material: high-quality BK7 Schott glass
Flatness: λ/2 at reflection surface
λ/4 at transmission surface
Surface Quality: 40-20 scratch and dig
Roof Angle: ±5 arc sec.
Other Angle: ±30 arc sec.
| STOCK# |
A (mm) |
B (mm) |
PRICE |
| ROP17 |
17 |
23 |
$151.31 |
| ROP22 |
22 |
25 |
$180.95 |
| ROP28 |
28.6 |
34.9 |
$274.61 |
| ROP40 |
40 |
54 |
$546.28 |
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Specifications:
Beam Deviation: 90°±3'
Beam Separation: ±0.1 mm
Dimension: -0.15 mm
Clear Aperture: >90% of the face
Surface Quality: 60/40
Bevel: Properly Bevel Protected
Material: Optical Glass BK7
Coatings: MgF2 Broadband AR
| STOCK# |
A (mm) |
B (mm) |
PRICE |
| ROPD23 |
23.0 |
44.39 |
$73.00 |
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