Calcium_Fluoride_(CaF2)_UHV_Viewport_UV_Grade_1.88_Inch_View_4.50CF_304_ss_cap.png

Calcium_Fluoride_(CaF2)_UHV_Viewport_UV_Grade_1.88_Inch_View_4.50CF_304_ss_collection.png

Calcium_Fluoride_(CaF2)_UHV_Viewport_UV_Grade_1.88_Inch_View_4.50CF_304_ss.png

Calcium_Fluoride_(CaF2)_UHV_Viewport_UV_Grade_1.88_Inch_View_4.50CF_304_ss_cover.png

UV Grade | 4.50CF | CaF-003

from $2,125.00

4.50CF 304 ss | UV Grade | Calcium Fluoride (CaF2) UHV Viewport | 1.88 Inch View

This calcium fluoride UV grade extended range UHV viewport is mounted on a 304 stainless steel 4.50 inch Conflat flange. It has excellent transmission from 200 nm in the ultraviolet through 10.5 microns in the infrared For safe viewing while the primary CaF2 window is not in service it is available with a transparent 6mm thick polycarbonate safety cover. It is also available with a protective anodized aluminum cap for greater thermal uniformity during bake-out. Both the clear safety cover and anodized aluminum protective cap mate with the SM2 Lens Tube System*.

Protection:

Both Safety Covers | P/N CaF-003-1 Transparent Polycarbonate Cover | P/N CaF-003-2 Anodized Aluminum Bake-out Cap | P/N CaF-003-3 No Protection P/N CaF-003-4

Quantity:

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CaF-003 | Standard UV Grade

Transmission Curve Material Properties CaF-003.step CaF-003.pdf

*Conveniently mates with SM2 Lens Tube System components

Patent Pending