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Close-up lenses - Difference between achromat doublets and triplets?

Started May 11, 2020 | Questions thread
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Rod McD Veteran Member • Posts: 8,577
Close-up lenses - Difference between achromat doublets and triplets?

Hi,

I've been using two element close-up lenses (Canon and Nikon) for some time and recognize the advantages over single element CU lenses.  The Raynox close up lenses like the Raynox 150 and 250 are triplets.  Has anyone used both?  Did you observe any significant difference in IQ?  Any comparison images?

Thanks, Rod

 Rod McD's gear list:Rod McD's gear list
Fujifilm X-T4 Voigtlander 90mm F3.5 APO-Lanthar SL II Fujifilm XF 35mm F1.4 R Fujifilm XF 60mm F2.4 R Macro Fujifilm XF 18-55mm F2.8-4 R LM OIS +13 more
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