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Yeah you can get an old Bauch&Lomb for under $200. Probably need an LED illuminator ring for $10 too. They have great field of view (cm) at decent/variable mag
by kurthr 2y ago
Yeah you can get an old Bauch&Lomb for under $200. Probably need an LED illuminator ring for $10 too.
They have great field of view (cm) at decent/variable magnification (20-100x) and response time is instant, whereas your phone/USB are going to have just enough delay to be annoying.
- kurthr 2y agoI meant to say depth of field, not field of view.