Pixfra Sirius S650D Dual-Lens Thermal Monocular brand_-muck-boots or it can be clamped

or it can be clamped directly to the scope tube where no Sportsmatch mount is fitted

a traditional men's slipper built for evenings in rather than days out

XP38 and XP50 bodies for correct optical and mechanical fit

demanding conditions where the risk of foot injury is real

Pixfra Sirius S650D Dual-Lens Thermal Monocular brand_-muck-boots or it can be clampedThe Pixfra Sirius S650D is a handheld thermal imaging monocular and the only model in Pixfra's Sirius range to offer dual view: a switchable 25mm f0. 88 and 50mm f1. 1 lens pair that lets you move from wide area scanning to close observation with a twist of the lens barrel, instead of carrying two separate units. Both lenses share a 640x512, 12m thermal sensor with 18mK NETD sensitivity, giving a detection range of 1,300m on the 25mm lens and 2,600m