QuInsight II

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-Rob
October 17, 2026

The world’s most ergonomic astronomy reflex sight.

20 degree rotatable crosshairs, large 40mm lens, intuitive adjustments, & high profile make your deep sky searching easy & efficient

Features & Specifications

LWH 60mm × 75mm × 260mm 
Weight 320g
Batteries 2x AA (included)
Dimmer switch, ¾ turn
20, 10, 4, 2, 0.5 degree circles with crosshairs, rotatable >90 degrees
3D printed PETG
Custom lens, fully multicoated
Glass combiner, uncoated (Replacement Combiner $25)
Mounting Baseplate (“Base”) for flat or cylindrical surface. Specify your tube diameter, base is built to match. Extra bases +$10 each
Optional QPulse, blink the reticle at adjustable period from DC to several seconds. +$10
Optional Integrated Dew Heater, 12VDC, USB-C connection, about 2.5 W. $25
Optional AdapTR: Mount your QuInsight on a Telrad base. $25
QuInsight II Price $89.95 shipping included to US and Canada
A 3D-printed black plastic device with a clear plastic shield at the top, mounted on a black stand with a white component labeled 'Polymer Science'.
A black, cylindrical scientific device with a transparent top, mounted on a black base with white knobs, set against a wooden background.