ASYMMETRIC MOUNTING APPARATUS

SEAL FOR OPTICAL ELEMENTS

ULTRA-HIGH-VACUUM CELL WITH INTEGRATED META-OPTICS

PLASMA VIEWPORT

ULTRA-HIGH-VACUUM CELL WITH INTEGRATED META-OPTICS

Plasma viewport

Sight glass

Hydraulic accumulator

Sensing system and glass material for vehicles

Sanitary in-line sight glass assembly

Sight glass

Sight glass

SIGHT GLASS COVER WITH INTEGRATED CLEANING DEVICE

Sensing system and glass material for vehicles

Sight glass

Sight glass apparatus

Explosion-proof thermal imaging system

Protecting a vacuum environment from leakage

Fastening structure for brittle-fracturable panel, and method for fastening light transmission window panel comprising brittle-fracturable panel employing same

Method for producing window elements that can be soldered into a housing in a hermetically sealed manner and free-form window elements produced in accordance with said method

Techniques for strengthening glass covers for portable electronic devices

Laser optic protection

Viewport protector for an extreme ultraviolet light source

Device for the light stimulation and cryopreservation of biological samples

TUBE COUPLING FOR CONNECTING AN OBJECT TO ONE END OF A TUBE IN A UHV TIGHT MANNER AND VESSEL WITH SUCH A TUBE COUPLING

Optical analyzer having a holder for installation in a gas-carrying hollow space

Lens stack, mounted in a gas-tight manner, for a camera housing

Optical assembly for medical imaging devices

Combined Structure of Waterproof Lens and Camera for Monitoring Purpose

Sight glass assembly

Optical component and image pickup unit

Optical element mount and method thereof for a gun-launched projectile

Optical assembly for medical imaging devices

Sight glasses and pipes incorporating the same

Composite exit window

Optical assembly