Zeiss DTC-A 56 Adapter for DTC 3 Thermal Clip-On brand_-Helly Hansen plus centimetre and inch rulers

plus centimetre and inch rulers for quick measurements in the field or at the bench

tighten the grub screws

Fitting is tool-free: the filter clips over the existing lens in a couple of seconds and comes off just as quickly

There's no protective safety toe on this shoe

270 calibre rifles and upwards

Zeiss DTC-A 56 Adapter for DTC 3 Thermal Clip-On brand_-Helly Hansen plus centimetre and inch rulersThe Zeiss DTC A 56 is a dedicated mounting adapter that allows the Zeiss DTC 3 thermal clip on to be fitted precisely to a riflescope with a 56 mm objective lens. The adapter consists of two components: the DTC A adapter piece, sized for 56 mm objective lenses, and the standard DTC ring (DTC R M52), which together create a secure bayonet lock connection between the DTC 3 and the host scope. The bayonet mechanism ensures the thermal attachment seats