N°432113 · Family detail
SamyangZoom·NIKON F mount
Samyang AF 28-70mm F/3.5-4.5 SLR
Specifications01
MountNIKON F
Focal length28-70mm
Max aperturef/3.5
TypeZoom
Weight380 g
Filter size55 mm
Physical length73.7 mm
Barrel diameter71.1 mm
Min focus distance0.55 m
Max magnification0.25
Aperture blades6
Optical elements9
Groups9
Aperture controlNone; the aperture is controlled from the camera (Canon EF)
Lens hood<No data>
Sensor coverage35mm full frame
Production statusDiscontinued
Additional Info02
ClassSlow full-frame standard zoom lens
Zoom TypeRotary
Focus TypeAutofocus
Focus ModesAutofocus (AF), Manual focus (MF)
Speed RangeF/3.5 @ 28mm - F/4.5 @ 70mm
Built In Ois-
Zoom ControlZoom ring
Angle Of View53.6° @ 28mm - 22.8° @ 70mm
Original NameSAMYANG AF LENS 28-70mm 1:3.5-4.5
Detail HeadingSamyang AF 28-70mm F/3.5-4.5 SLR
Diaphragm TypeAutomatic (A)
Zoom MechanismManual
Zooming Method<No data>
Autofocus DriveMicromotor (Canon EF)
Mount And FlangeCanon EF [44mm]
Country Of DesignROK (Republic of Korea)
Focal Length Range28mm - 70mm [2.5X zoom ratio]
Focus Mode SelectorAF - MF (Canon EF)
Manual Focus ControlFocusing ring
35mm Equivalent Speed RangeF/5.4 @ 28mm - F/6.9 @ 70mm (in terms of depth of field)
35mm Equivalent Focal Length Range42.8mm - 107.1mm (in terms of field of view)
Manual Focus Override In Autofocus Mode-
Field Notes02
Samyang AF 28-70mm SLR zoom for Nikon F, with a variable maximum aperture of f/3.5-4.5 for general-purpose shooting from wide to short tele. Autofocus is supported.
AI-assisted summary — verify against linked sourcesSources03
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Other Mounts03
No alternate mounts are indexed for this family yet.