System
Agfa Ambi Silette
Elements
4
Spec Notes
Element count from a museum object record ("ein vierlinsiges Weitwinkelobjektiv"). AGFA PUBLISHES NO OPTICAL SPECIFICATION FOR THIS LENS. Its instruction book is captioned illustrations, not a spec table: no groups, no filter thread, no minimum focus, no blade count, no weight, no per-lens production years exist in any source consulted. They are ABSENT rather than zero. FILTER SIZE OMITTED DELIBERATELY: Agfa says the 35, 50 and 90 share a 37 mm outside-diameter FRONT CELL so one filter set serves all three - an outside diameter is not a thread - and a collector reference gives 35 mm / 40.5 mm / 62 mm instead.
Max Aperture
f/4
Focal Length (Max)
35mm
Focal Length (Min)
35mm