N°421218 · Family detail
LeicaWide·LEICA M mount·2006
Leica Tri-Elmar-M ASPH 16-18-21mm F/4
Specifications01
MountLEICA M
Focal length16-21mm
Max aperturef/4
TypeWide · Zoom
Release year2006
Weight335 g
Filter size67 mm
Physical length61 mm
Min focus distance0.5 m
Max magnification0.0333
Aperture blades9
Optical elements10
Groups7
Min aperturef/22
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodScrew-type 12458 (rectangular)
EraFilm era
Additional Info02
ModelTri-Elmar ASPH
FormatFull Frame
SeriesM
Squeezenone
Lens TypeWide-angle zoom lens
Iris DriveManual
Focus DriveManual
Release Date2006-
Data Protocolnone
Country Of OriginGermany
Field Notes02
Leica M Tri-Elmar ASPH is a wide-angle zoom for Leica M rangefinder cameras, covering 16–21mm at a constant f/4. Intended for wide scenes such as landscapes and architecture.
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Other Mounts03
No alternate mounts are indexed for this family yet.