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4.8. Macro




Description

This article is from the Yashica SLR FAQ, by cg@evrl.xs4all.nl (Cees de Groot) with numerous contributions by others.

4.8. Macro


Desc          L-G     Amin     Dmin     Filt     Size          Wght     Q     Cmt
55/4.0ML      4/3       22     0.25       52     61.5x55        305           1
55/2.8ML      6/4       22     0.25       52     61.5x56.5      305     4     1,2
100/3.5ML     6/4       22     0.44       55     67x77          430     4     3
100/4.0ML     5/3       22     0.147    35.5     94.5x155.5    1000           4
100/4.0MLB    5/3       32        ?       52     60x32          190           4




1. Ratio 1:2, with 27mm extension tube 1:1.

2. Better correction for infinity than the f/4.0 version.

3. Ratio 1:2, with 27+20mm extension tube 1:1. Hard-to-find, very good
quality lens.

4. This is the ``Medical'' macro (now called ``Dental Eye''). In
current versions, it has been permanently integrated with the body
but older versions had a standard Y/C coupling. It has a built-in
ringflash (GN 5.6m) and a composing lamp. Maximal focusing distance
1.5m. Flash and aperture are coupled to the repro ratio which is
1:1 with 2:1 with an extra add-on lens. A number of options are
available, like a foot switch, a mains adapter and a reflector set.

5. ``Bellows''. Can only used with bellows, ratio 1.4:1.


 

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