Thorlabs Optomechanics Accessory Adapters for Breadboard Frames PWA120 2877629 and the other has a

and the other has a white mat

Designed for indoor laboratory use in stable environments

accessories box

The Advanced Energy PhotriX XW-LP-3-140 Lightpipe Infrared Radiation Pyrometer is designed for accurate non-contact temperature measurement in demanding industrial environments

is clear and functional

Thorlabs Optomechanics Accessory Adapters for Breadboard Frames PWA120 2877629 and the other has aThis optomechanics accessory provides versatile mounting options, features robust construction, and is designed for integrating various components into optical setups. Brand: Thorlabs Model: Accessory Adapters for Breadboard Frames Model Number MPN: PWA120 Includes: Two accessory adapter components The accessory adapters exhibit minor wear consistent with prior use. The black components display light handling marks, and the metallic cylindrical part