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Stock #66-632
45 230 ₽
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Характеристики
Coating
—
MgF2 on Entrance and Exit Faces
Substrate
—
N-BK7
Surface Quality
—
40-20
Type
—
Standard Beamsplitter
Wavelength Range (nm)
—
450 - 650
RoHS 2015
—
Compliant
Все характеристики
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- 50% Reflection / 50% Transmission
- Beam Deviation Insensitive to Alignment
- Designed for Visible Wavelengths
Penta Prism Beamsplitters are constructed by cementing a precision penta prism and a wedge prism together, and applying an appropriate interference coating to one of the traditionally reflective surfaces. Since slight movements of a penta prism do not affect the true right angle at which light rays are reflected, the deviation between the transmitted and reflected light rays is highly controllable and will not vary by more than 10arcsec.
Note: Outgoing beams are partially polarized.
Документы
Coating
MgF2 on Entrance and Exit Faces
Substrate
N-BK7
Surface Quality
40-20
Type
Standard Beamsplitter
Wavelength Range (nm)
450 - 650
RoHS 2015
Compliant
Construction
Prism
Clear Aperture (%)
>90
Surface Flatness
λ/4
Dimensional Tolerance (mm)
±0.10
Polarization
|Ts - Tp| ≤ 15%
Reach 209
Compliant
Reflection/Transmission Ratio (R/T)
50/50
Reflection/Transmission Tolerance (%)
±5
Beam Deviation (°)
90, 180
Beam Deviation Tolerance (arcsec)
±10
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Technical Information
Penta Prism Ray Path
Penta Prism Tunnel Diagram
| Stock No. | A | B | C | D | E |
| #66-632 | 12.70mm | 12.70mm | 5.26mm | 13.75mm | 12.70mm |
| #66-633 | 20.00mm | 20.00mm | 8.28mm | 21.65mm | 20.00mm |
| #66-634 | 25.40mm | 25.40mm | 10.52mm | 27.49mm | 25.40mm |
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