Unless otherwise stated, all viewports are guaranteed to a maximum operating temperature of 250C (3C/m ramp rate), and leak rate of <1E-10mBar.L/s
AR coating available, reference price: £3330
Lead time: 4 weeks without AR coating, 12 weeks with AR coating, subject to stock availability
| Image | Name | Drawing | Flange | Metal | Optic | Aperture | Price |
|---|---|---|---|---|---|---|---|
 | VPR-063-014 | - | 63CF | Steel | Fused Silica | 38mm | £6900 |
 | VPR-100-014 | - | 100CF | Steel | Fused Silica | 50mm | £7200 |
 | VPR-100-020 | - | 100CF | Titanium | Fused Silica | 73mm | £6300 |
 | VPR-100-026 | - | 100CF | Titanium | Fused Silica | 73mm | £8550 |
 | VPR-100-027 | - | 100CF | Steel | Fused Silica | 73mm | £7800 |
