Cameras, Drones and Optics

Cameras, drones, binoculars and photo gifts judged on flight rules, film cost and the numbers on the barrel.

2 articles

A “675x” Telescope Box Promises Magnification Its Small Lens Cannot Use; Aperture Decides

Magnification is capped by aperture, not the number printed on the box. What a Dobsonian trades for a GoTo mount, and the one rule for pointing any telescope at the Sun.

Sep 14, 2026 · 6 min read

Cameras, Drones and Optics

10x Binoculars Show More Detail and More Shake; 8x Often Finds the Bird You Would Miss

At the same 42mm objective, 8x binoculars give a wider field of view and steadier image; 10x shows more detail at the cost of handshake. Audubon’s own guidance explains the tradeoff.

Sep 14, 2026 · 7 min read