M39x1 macro rings set

$34.00
In stock
Only 2 left
SKU
0763461173019
Allows shooting from close distances for macro purposes.

Used set of 4 extension (macro) rings for Leica Thread Mount (m39). Will work with screw mount Leica cameras, Zorki, Fed, old Zenit etc.

Lengths are 5mm, 9mm, 16mm, 26mm. So, maximum length you can achieve is 56mm that allows 1:1 shooting scale (1cm of an object will be represented with 1cm of the image on the film or sensor).

Here is a table of the rings selection:

Distance from an object to film plane, cm Image scale Rings used

65.97 to 38.75
44.82 to 32.77
32.88 to 27.44
28.82 to 25.37
25.40 to 23.44
23.58 to 22.36
22.37 to 21.63
21.89 to 21.35
21.35 to 21.05
21.13 to 20.94
20.94 to 20.89

1:10.50 to 1:5.21
1:6.52 to 1:4.02
1:4.02 to 1:2.90
1:3.20 to 1:2.44
1:2.45 to 1:1.98
1:2.02 to 1:1.69
1:1.69 to 1:1.45
1:1.54 to 1:1.34
1:1.35 to 1:1.19
1:1.24 to 1:1.11
1:1.11 to 1:1.00
1
2
1+2
3
1+3
4
1+4
2+4
1+2+4
3+4
1+3+4

Note: table is given for 52.4mm lens with distance scale of 0.65m to inf.

Used condition.

More Information
Adapter Front Side M39x1
Adapter Rear Side M39x1
Material Aluminium
Manufacturer Unknown/Generic
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