Note: Your account is currently under review. Please note that it may take up to 3 business days to fully link your account and display customized prices. After successful verification, this message will disappear.

Viewports

Viewports are suitable for various vacuum-optical applications: from process monitoring and illumination to precise and efficient transport of optical signals.

Learn more

LGH-63-316

Radiation protection caps | 302287

Connection type

Nominal diameter

Flange material

Stainless steel 316L

Window material

Lead glass

View diameter

2.598 ″

Window thickness

0.236 ″

Connection type

Nominal diameter

Flange material

Stainless steel 316L

Window material

Lead glass

View diameter

66 mm

Window thickness

6 mm

Please login to see prices.

available

VPCF63CAF2-K

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

Connection type

Nominal diameter

Max. operating temperature

248 °F

View diameter

2.48 ″

Window material

Calcium fluoride

Transmission range

160-7000 nm

Surface quality

60 scratch/dig

Connection type

Nominal diameter

Max. operating temperature

120 °C

View diameter

63 mm

Window material

Calcium fluoride

Transmission range

160-7000 nm

Surface quality

60/40 (scratch/dig)

Please login to see prices.

available

VPCF63UVQ-L

UHV fused silica viewport, standard | 313152

Connection type

Nominal diameter

Leak rate

< 0.75E-10 Torr ∙ l/s

Max. operating temperature

392 °F

View diameter

2.677 ″

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

Connection type

Nominal diameter

Leak rate

< 1E-10 mbar ∙ l/s

Max. operating temperature

200 °C

View diameter

68 mm

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

Please login to see prices.

on request

VPCF63UVQ-L-316L

UHV fused silica viewport, standard | 347608

Connection type

Nominal diameter

Leak rate

< 0.75E-10 Torr ∙ l/s

Max. operating temperature

392 °F

View diameter

2.677 ″

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

Connection type

Nominal diameter

Leak rate

< 1E-10 mbar ∙ l/s

Max. operating temperature

200 °C

View diameter

68 mm

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Window mounting

Brazed

Please login to see prices.

available

VPCF63UVQ-L-NM

UHV fused silica viewport, non-magnetic | 347642

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Max. operating temperature

392 °F

View diameter

2.677 ″

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Connection type

Nominal diameter

Flange material

Stainless steel 316LN-ESR

Max. operating temperature

200 °C

View diameter

68 mm

Window material

Fused silica (UV-grade)

Transmission range

250-2000 nm

Please login to see prices.

on request

Viewports

Your benefits with a VACOM account: