PRIMA LUCE LAB 131mm RINGS SUMMER26 Optics can be chosen between

Optics can be chosen between low expansion glass (borosilicate

75 telescope-side adapter plate with optical thickness of 5mm

Nasmyth hole diameters

Blood has a different temperature than the tissue of a hand

ZWO-M54-M48-II

PRIMA LUCE LAB 131mm RINGS SUMMER26 Optics can be chosen betweenThe 131mm PLUS support rings are designed for optical tubes with a diameter of 131mm. These rings belong to the PLUS system (Prima Luce Universal System) that includes a large variety of telescope rings, bars, guide rings and dovetail clamps. The rings have a system of drilled and threaded holes that maximize the compatibility between parts, allowing several mechanical combinations and assembly solutions. They are compatible with several telescopes