CF275-ZLVP-CAF2-0.90
CaF2 Viewport with 2.75 in. (DN 40) ConFlat Flange
Part ID: 9118063
$730.00
| Standard Lead Time: | Contact |
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Description
- Calcium fluoride (CaF2) viewport
- UHV rated vacuum optics
- 2.75″ ConFlat flange
- 0.90″ view diameter
- Vacuum-optics with calcium fluoride window
- Bakeable to 200°C
- Stainless steel housing and flange
- UHV compatible
Specifications
- Flange material: 304 stainless steel
- Window material: Single crystal calcium fluoride
- TWD < λ/4 @ 632nm (peak to valley)
- Parallelism: < 3 arc minutes
- Surface finish: 20/10 scratch-dig
- Thermal range: -100°C to 200°C
- Bake-out ramp rate: 20°C per minute
- Leak rate < 1 X 10-9 atm-cc/sec He
Accordion #1
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Accordion #2
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Attributes
All dimensions are in inches unless otherwise specified.
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