WINKO

• Production era - 1929-1948
• Type - Angle viewfinder for Standard Leica (model E) early versions have a larger eyecup. Attaches to shoe on top of camera.
• Variants - Black or chrome; WOOLD with additional internal prism held in position by screw near the eyecup (1938)
• Accessories - WICAP (1931) lenscap fitted with a shoe for using WINKO with Focoslide copying devise
• Reference - Page 18 and 61 of Dennis Laney's Leica 1984 Accessory Guide courtesy of Mike Butkus
• Forum discussion
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