Centek FS310 S3 Lightweight Steel Toe Safety Boot brand_-Federal The Zeiss DTC-R M52 is

The Zeiss DTC-R M52 is the standard-size DTC ring that forms one half of the two-part adapter system for the Zeiss DTC 3 thermal imaging clip-on attachment

projecting onto a high-resolution 640x480 AMOLED display — a display technology chosen for its contrast and black-level performance in dark conditions

its adjustable collet system indexes directly on the case shoulder

Sold as a set of four legs

Centek FS310 S3 Lightweight Steel Toe Safety Boot brand_-Federal The Zeiss DTC-R M52 isThe Centek FS310 is a lightweight S3 rated safety boot built for anyone spending long days on rough ground who still needs proper protective footwear. Certified to EN ISO 20345 S3 SR, it combines a 200 joule steel toe cap with a steel anti penetration midsole, so the foot is protected from both impact and underfoot punctures sharp stones, nails and other debris that turn up on a working site or estate. The upper is water resistant Action Nubuck