benbleck: lightmeter of Contaflex IV, picture 2
benbleck: lightmeter of Contaflex IV, picture 3
benbleck: lightmeter of Contaflex IV, picture 4
benbleck: lightmeter of Contaflex IV
benbleck: Helical Contaflex III / IV
benbleck: Helical Contaflex III / IV
benbleck: Contaflex III / IV front element