BW optics microscopic objectives reviews

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Nicos71
Posts: 2
Joined: Sun Jan 17, 2021 2:37 am
Location: FRANCE

BW optics microscopic objectives reviews

Post by Nicos71 »

Good morning all,
I'd like to have your opinion about microscopic objectives, reference "Objectif infinity M Plan Apo SL, magnification 2x / 5x and 10x , marketed by BW Optics (China).
They are much cheaper than Mitutoyo but for what quality?
I work with DCR150 and DCR250, with rail Wemacro.
Thanks for your help!

Scarodactyl
Posts: 1636
Joined: Sat Apr 14, 2018 10:26 am

Re: BW optics microscopic objectives reviews

Post by Scarodactyl »

Reviews have not been too kind to these. It can be hard to nail down exactly which mitutoyo knockoff is being discussed since there are a few out there, but I think BW sells the low tier "HL" ones which don't really give apo performance.

For mitutoto ripoffs, Motic's M Plan Apo ELWDs (also sold as Edmund Optics) are pretty good--they have gotten favorable reviews and the one 10x I owned gave identical results to my mitutoyo on aps-c. That's the only one I've seen that doesn't get mixed or negative reviews, though it's not a thorouhly explored space, probably because they sell at a relatively small discount vs the genuine mitutoyos when used.

Nicos71
Posts: 2
Joined: Sun Jan 17, 2021 2:37 am
Location: FRANCE

Re: BW optics microscopic objectives reviews

Post by Nicos71 »

Thank you for this information, i will save for the mitutoyo !!!

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