Explore Scientific ReflexSight

A zero-magnification reflex finder with a multi-ring reticle (4.0°, 2.0°, and 0.5° circles) and an ultra-dimmable red LED — designed for star-hopping under dark skies without washing out faint targets.

The concentric circles match common sky chart scales, so you can estimate distances and frame objects before looking through the eyepiece. The red reticle dims low enough for dark-adapted eyes. Mounts via Mini-Vixen dovetail on any standard finder base, or directly on a tripod/camera mount with the built-in ¼-20 thread. Tool-free three-point alignment with glove-friendly knurled knobs. Powered by 2x AAA batteries.

Key Features

• Multi-ring reticle: 4.0°, 2.0°, and 0.5° concentric circles
• Ultra-dimmable red LED for dark-sky use
• Mini-Vixen dovetail + built-in ¼-20 tripod thread
• Tool-free 3-point alignment, glove-friendly knobs
• Water-resistant housing, 249 g (0.55 lb)

Ideal For

• Star-hoppers — the ring scales match sky chart distances for intuitive navigation
• Dark-sky observers — the ultra-dim setting preserves night vision better than most red-dot finders