Extended Range Viewport (ERV), Magnesium Fluoride (MgF2) 2.00inch (50.8mm) Lens, 4.50 CF (DN63 CF) Conflat Flange
Specifications
Transmission Range
See Extended UV/IR Range Transmission Curve Charts
Optional AR Coatings offered
Temperature Rating
Weldable & Conflat (CF) to 200°C
ISO & Kwik-flange (KF) to 150°C
Product Attachments
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VacOptix® seal technology has been developed for service in such demanding environments as corrosive chemical, cryogenic and ultra-high vacuum. Only non-magnetic, low vapor pressure materials such as 304 stainless hardware and aluminum gaskets are employed to seal all available window materials.
Plane parallel windows are offered without anti-reflective coating. Plano convex, plano concave and anti-reflective coatings are available upon on request at additional costs.
For special optical, chemical, pressure, cryogenic or vacuum needs please call technical sales.
Specifications
Extended UV / IR Range Materials
Magnesium Fluoride (MgF2)
Calcium Fluoride (CaF2)
Crystal Quartz (SiO2)
Germanium (Ge)
Zinc Selenide (ZnSe)
Transmission Range
See Extended UV / IR Range Transmission Curve Charts
Optional AR Coatings offered
Temperature Rating
Weldable & Conflat (CF) to 200°C
ISO & Kwik-flange (KF) to 150°C
Notes
Transmission charts are for reference only.
Thermal gradient should not exceed 10°C/minute
Consult factory for temperatures exceeding 200°C
More Information
Specifications
| Weight (lb) | 3.00 |
| Lens Grade | UV/IR Range Material |
| Lens Thickness | .200" (5.1mm) |
| Viewport Type | Magnesium Fluoride (MgF2) |
| Mounting Style | Conflat Flange (CF) |