Archived posting to the Leica Users Group, 2019/04/02

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Subject: [Leica] New Leica! : now Proportions.....
From: red735i at verizon.net (Frank Filippone)
Date: Tue, 2 Apr 2019 08:25:06 -0700

I have always wondered about this......
If you go back in time, and look at negative sizes......
35mm = 2:3 ratio.
Then there is/was .... Square ( never saw square paper), 2 1/4 x 3 1/4, 3 
1/4 x 4 1/4  sized cameras.  None of which are 2x3.  Nor 4x5, the apparent 
standard for traditional paper ( the other is 5x7).
Tradition has only offered paper in 5x7 or 4x5 sizes.  Never 2x3. ( although 
with the advent of machine printers, 4x6 was offered)

Now that we use computer printers to print, the paper is 8 1/2 x 11 or 11 x 
17.  Europe uses a slightly different size, but still not 2:3.  What 
camera(s) support this ratio?

Frames come in any custom size, but the standard ones are 4x5 or 5x7 or 
11x14 in proportion.  Notice, no 2x3?

Purest types ( some) want every scene to be 2x3 ratio.  Cropping is a 4 
letter word.  
What scene is 2x3, precisely?
What output is 2x3?  Paper is not.  Computer Screens (nominal proportions 
are 16x9 or 4x3 ) are not.

You must accept the thought that cropping is required, somewhere, sometime, 
someplace.

And as Sir Ted would ( paraphrasing) say.... stop worrying and go take 
pix.......

Frank Filippone

Red735i at verizon.net


The Q2 will will present an interessting artistic quandry of those who 
refuse to crop the sacred 3:2 format.

Will throwing the switch from 28 to 35 or 50 or 75 be a sinful crop, or 
present a whole new holy rectangle?

ric





Replies: Reply from john at mcmaster.co.uk (John McMaster) ([Leica] New Leica! : now Proportions.....)
Reply from photo.philippe.amard at gmail.com (Philippe) ([Leica] New Leica! : now Proportions.....)
Reply from tmanley at gmail.com (Tina Manley) ([Leica] New Leica! : now Proportions.....)