The SZ61 and SZ51 new ComfortView eyepieces ensure fast, comfortable observation with the advantage of pupil aberration control, while the universal LED illumination stand brings together all the ...

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Digital cameras sure have come a long way, but they’re limited by the realities of glass and plastic. So if you want to capture far-off subjects, you need a telephoto lens. If you want to photograph ...

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If you’re an avid hobbyist who works with electronics or models (or anything else that requires assembly with tiny parts), you know that sometimes it’s impossible to see what you’re building with the ...