N°98633 · Family detail
SigmaMacro·PENTAX K mount
Sigma AF 18-50mm F/2.8 EX DC Macro
Specifications01
MountPENTAX K
Focal length18-50mm
Max aperturef/2.8
TypeMacro · Zoom
Field Notes02
Sigma 18-50mm f/2.8 zoom lens for Pentax K-mount, intended for general photography with a close-focusing macro function. Constant f/2.8 aperture across the zoom range.
AI-assisted summary — verify against linked sources
Other Mounts03
This lens family is also indexed in 6 other mounts.
CANON EFView lens
Sigma AF 18-50mm F/2.8 EX DC Macro
CANON EF-SView lens
Sigma AF 18-50mm F/2.8 EX DC Macro
MICRO 4/3View lens
Sigma AF 18-50mm F/2.8 EX DC Macro
MINOLTA/SONY AView lens
Sigma AF 18-50mm F/2.8 EX DC Macro
NIKON FView lens
Sigma AF 18-50mm F/2.8 EX DC Macro
NIKON F DXView lens
Sigma AF 18-50mm F/2.8 EX DC Macro