Products

Shop Viewports
Custom Viewports

Precision finished BK7, Fused Silica and Sapphire windows available in custom sizes and machined shapes. Fine tune your reflection and transmission performance requirements with an ultra-durable low loss multi-layer thin film coating. Using high energy deposition techniques, we offer low stress, conductive (ITO), high reflection and enhanced metal mirrors as well as low absorption antireflection coatings. Our advanced metrology and testing laboratory measures performance characteristics for each optic including finish, wavefront, reflection, transmission, vacuum/leak detection, defect mapping and surface quality. From initial samples for development to low-volume production, we offer solutions for your specialized needs.
Visit BlueRidgeOptics.com
YAG Ultra High Vacuum Viewports
MPF has created a NEW Ultra High Vacuum Viewport using YAG lens material. We have added YAG material to our long-standing traditional materials of Fused Silica and Sapphire. MPF has been manufacturing hermetically sealed viewports for over 30 years, and we are so excited about our NEW addition. This development continues in the tradition of MPF being ingenious and ground cutting in being problems solvers in the vacuum components and vacuum systems marketplace.
Learn More
Shop Feedthroughs
Custom Feedthroughs
Shop Coaxial Connectors
Custom Coaxial Connectors
Shop Multipin Connectors
Custom Multipin Connectors
Shop Thermocouple Feedthroughs
Custom Thermocouple Feedthroughs
Shop UHV Isolators
Custom UHV Isolators
Shop Baseplate Feedthroughs
Custom Baseplate Feedthroughs
Shop RF Power Feedthroughs
Custom RF Power Feedthroughs
Shop Beam Positioning Feedthroughs
Custom Beam Positioning Feedthroughs
Shop E-Beam / Crystal Sensor Feedthroughs
Custom E-Beam / Crystal Sensor Feedthroughs
Shop Fiber Optic Feedthroughs
Custom Fiber Optic Feedthroughs
Shop Accessories
Custom Accessories
Company
Overview
Our Capabilities
Careers
Visiting Us
Resources
Frequently Asked Questions
Resource Center
Technical Resources
Business Resources
UHV Viewport Cleaning Notes
White Papers
Leak Testing and Detection Information
Custom Engineering
Quote Request Form
Project Examples
Custom Solutions
Transmission Charts

Random Crystal Quartz (SiO2) Viewport, UHV Rated Vacuum-Optics, 0.90" View Dia, 2.75" Conflat Flange

Random Crystal Quartz (SiO2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange

SKU: A4585-1-CF

A4585-1-CF | Random Crystal Quartz (SiO2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange

$1,215.95

Description

Vacuum-Optics w/ Crystalline Quartz Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible

Additional information

Weight	2.25 lbs
Dimensions	8 × 1.5 × 2 in
Coating	Uncoated
View Diameter	0.9
Flange Material	304 Stainless Steel
Grade	IR Grade
Material	Crystal Quartz
Mount	2.75" CF
Transmission Range	0.15 – 3.3 microns

Resources + Documents

A4585-1-CF
Type: pdf

A4585-1-CF
Type: step

Random Crystal Quartz (SiO2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange

Description

Additional information

Resources + Documents

Related Products

Related products

UV Standard Grade Fused Silica Viewport, Zero Length Profile, 2.69″ View Dia, 4.62″ Conflat Flange

DUV Laser Grade Fused Silica Viewport, Zero Length Profile, 3.88″ View Dia, 6.00″ Conflat Flange

UV Standard Grade Sapphire Viewport, 0.69″ View Dia, 1.50″ Dia Stainless Steel Weld Adapter

UV Standard Grade Fused Silica Viewport, Zero Length Profile, 1.40″ View Dia, 2.75″ Conflat Flange

Recommended Products