CF275-ZLVP-MGF2-0.90

Description

• Magnesium fluoride (MgF2) viewport
• UHV rated vacuum optics
• 2.75″ ConFlat flange
• 0.90″ view diameter
• Vacuum-optics with magnesium fluoride window
• Bakeable to 200°C
• Stainless steel housing and flange
• UHV compatible

Specifications

• Flange material: 304 stainless steel
• Window material: Single crystal, 0° Magnesium 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