Req. Any cheap Olympus BX 2x objective alternatives
Req. Any cheap Olympus BX 2x objective alternatives
Are there any working and cheaper alternatives to Olympus 2x objectives. I have blindly tried to buy on AliExpress and I am unable to focus it. Or anything 1.5 to 2.5x magnification.
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Re: Req. Any cheap Olympus BX 2x objective alternatives
It's inherently harder to make low magnification objectives because low mag lenses want long working distances but objectives have to be parfocal. That's why cheap ones drop parfocality as a requirement, nd why good ones are so expensive.