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VPCF63CAF2-K

UHV extended range viewport, optical, UV/IR | 303190

Connection type

Nominal diameter

Window material

Calcium fluoride

Window mounting

UHV-suitably bonded

View diameter

63 mm

Transmission range

160-7000 nm

Surface quality

60/40 (scratch/dig)

Flatness (at 632,8 nm)

< lambda/4

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Connection type

Nominal diameter

Window material

Calcium fluoride

Window mounting

UHV-suitably bonded

View diameter

2.48 ″

Transmission range

160-7000 nm

Surface quality

60 scratch/dig

Flatness (at 632,8 nm)

< lambda/4

Show Technical Draft

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available

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Category	UHV extended range viewport, optical, UV/IR
Bakeout temperature	248 °F
Max. bakeout temperature	120 °C
Window thickness	0.197 ″
Maximum heating rate	3 K/min
Article no.	303190
Connection type	CF
Nominal diameter	63
Leakrate	< 1E-10 mbar ∙ l/s
Min. operating temperature	-45 °C
Min. operating temperature	-49 °F
Max. operating temperature	120 °C
Max. operating temperature	248 °F
Outer diameter	114 mm
Outer diameter	4.488 ″
Length	17,4 mm
Length	0.685 ″
View diameter	2.48 ″
Window mounting	UHV-suitably bonded
Window thickness	5 mm
Surface quality	60/40 (scratch/dig)
Window material	Calcium fluoride
Transmission range	160-7000 nm
View diameter	63 mm
Flatness (at 632,8 nm)	< lambda/4

Product	Nominal diameter	Window mounting	Window material	Transmission range	View diameter	Availability
VPCF16CAF2-K	16	UHV-suitably bonded	Calcium fluoride	160-7000 nm	15 mm	available
VPCF40CAF2-K	40	UHV-suitably bonded	Calcium fluoride	160-7000 nm	32 mm	available
VPCF40CAF2-L-316L	40	Metal Seal	Calcium fluoride	160-7000 nm	22,5 mm	available
VPCF40QZCUT-L-316L	40	Metal Seal	Crystal quartz, z-cut	appr. 150 - 3500 + 50 - 1000 nm	22,5 mm	available
VPCF40UVS-L	40	Brazed	Sapphire (UV-grade)	appr. 250 - 5000 nm	23,5 mm	available
VPCF40ZNSE-L-316L	40	Metal Seal	Zinc selenide	appr. 600 - 15000 nm	22,5 mm	on request
VPCF63UVS-L	63	Brazed	Sapphire (UV-grade)	appr. 250 - 5000 nm	49 mm	available

Accessories

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FK-CF63

CF-Flange Kit Hex-Head | 320296

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available

CUA63

CF Copper Gasket | 300442

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available

Upselling Products

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VPCF63EUVQ-L-BBAR1-316L

UHV fused silica viewport, optical, BBAR-coated | 358534

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on request