FISON: Difference between revisions

Latest revision as of 20:14, 12 December 2011

Production era - 1925-1963
Code name - FISON - 12510
Type - Hood for 5 cm Elmar, Anastigmat, and Hektor
Variants - Nickel, chrome and paint versions. The set screw was introduced ca.1935, and there was a chrome NY version.
Evolution - First version black cylinder without set screw and rectangular aperture with index line for repositioning after focusing; 1933 version with round aperture does not require repositioning; last version was chrome with set screw.
Accessories - VOOLA per Forum discussion [1] below
Reference - Page 105 of Dennis Laney's Leica 1984 Accessory Guide courtesy of Mike Butkus.
Forum discussion

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-[[Image:FISON.jpg|150PX|]]
+[[Image:FISON.jpg|500px|]]
+*'''Production era''' - 1925-1963
+*'''Code name''' - FISON - 12510
+*'''Type''' - Hood for 5 cm Elmar, Anastigmat, and Hektor
+*'''Variants''' -  Nickel, chrome and paint versions. The set screw was introduced ca.1935, and there was a chrome NY version.
+*'''Evolution''' - First version black cylinder without set screw and  rectangular aperture with index line for repositioning after focusing; 1933 version with round aperture does not require repositioning; last version was chrome with set screw.
+*'''Accessories''' - VOOLA per Forum discussion [1] below
+*'''Reference''' - Page 105 of Dennis Laney's [http://www.cameramanuals.org/leica_pdf/leica_accessory_guide.pdf Leica 1984 Accessory Guide] courtesy of Mike Butkus.
+*'''Forum discussion'''
+**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/79372-little-10-a.html JCB's a little...IIIb]
+**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/29091-lens-hoods.html ]
+**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/169186-vintage-mystery-lens-hood-fison.html]
+**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/169292-fontenelle-archives-56-actuating-diaphragm.html Fontenelle archive]