Explore Scientific Sidara Telescopes: Nano, Essential, Plus and Pro Compared
The Explore Scientific Sidara line compared: nine telescope packages on four mounts, from the grab-and-go Nano to the Sidara Pro GoTo, and who each one suits.
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The Explore Scientific Sidara line compared: nine telescope packages on four mounts, from the grab-and-go Nano to the Sidara Pro GoTo, and who each one suits.
Giant binoculars for astronomy compared: Explore Scientific's BT-70, BT-120 and BT-150 ED, with the mount, eyepieces and magnification each one needs.
The best Steiner binoculars by use: Navigator and Commander for boats, Predator and NightHunter for hunting, plus focus systems, specs and warranty.
Athlon riflescopes compared: the 11 lines and 64 models we carry, with focal plane, tube size, glass tier and elevation travel. Authorized Athlon dealer.
8x32 vs 8x42 binoculars: the 42mm gathers 72% more light, but only past a 4mm pupil. How the fields compare, 25-28% less weight, and who should buy which.
10x50 vs 10x42 binoculars: 42% more light that only pays after dusk, 5 oz more to carry, and usually no extra field of view. Real specs, picks and a verdict.
Thermal scope vs thermal monocular: a monocular scans to detect, a scope aims to shoot. Here's which to buy first for hunting, and why.
The 10x42 is the all-rounder. The 12x50 adds reach and low-light detail, but it needs a brace or a tripod. Side-by-side specs and who should buy which.
20-60x60 vs 20-60x80 spotting scope: the 80mm gathers 78% more light but weighs 1.3 lb more. Which objective size is right for hunting, target, or birding?
The best marine binoculars with image stabilization, compared: Kite APC 12x42, 16x42, 14x50 ED and 18x50 ED for waterproofing, low light, and on-water reach.
The best thermal binoculars in 2026, compared: 256×192 fusion, 640×512, and built-in laser rangefinders: specs, prices, and who each is for.
Compare the best thermal monoculars of 2026 for hunting and wildlife: Guide and Athlon picks across every budget, with sensor, NETD, and range specs.
The best hunting binoculars of 2026, ranked by terrain and budget: from sub-$300 ED glass to alpha-adjacent optics, plus the exit-pupil math that matters.