System
Agfa Ambi Silette
Elements
5
Spec Notes
Element count from a museum object record ("ein fuenflinsiges Teleobjektiv"). NOT THE SAME LENS as the reflex-mount Color-Telinear 90mm f/3.4: the apertures differ and both are documented on their own side, by a museum and a mount database for the f/4 and by two Agfa documents for the f/3.4. Dealers do conflate them. 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)
90mm
Focal Length (Min)
90mm