04-28-2019, 07:16 PM
(04-26-2019, 10:47 PM)JJ_SO Wrote: The 135 mm and the 85 mm both are shorter than the 105 mm. With the 85 and the 105, it's the 10×FL rule to define the MFD, but the 135 it's only 6.5 × FL. When I tried the 105, I often needed to step back a bit - that doesn't happen with the 85 or 135.
Which 135mm and 85mm are shorter? The 135mm, does it have less elements?