Sigma 28-300mm F3.5-6.3 DG Macro Lens
For Pentax K Mount

Zoom LensZoom LensRectilinear are normal lenses that show straight lines as straight lines.Rectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.Thread size in milimeters for screw-on filters.62Autofocus LensAutofocus Lens

Lens Description

The Sigma 28-300mm F3.5-6.3 DG Macro is a wide to medium telephoto zoom designed for cameras with a Full-Frame sensor. This variable-aperture zoom covers a 28mm to 300mm focal-range.

This zoom can focus down to 50cm from the imaging plane which gives it a maximum magnification of 0.33X. The lens supports autofocus and features a switch to disengage AF for focusing manually. While this lens is capable of AF, it does not have a built-in focus motor. It can only focus with a compatible camera body which features a mechanical AF-coupling.

This version has a Pentax K lens mount. Follow this link for all current compatible digital cameras: Pentax K mount cameras with Full-Frame or smaller sensors. Sigma also made this lens available for Canon EF, Nikon F, Sony A, Sigma S mounts.

Sigma 28-300mm F3.5-6.3 DG Macro

Sigma 28-300mm F3.5-6.3 DG Macro Specifications

Brand Sigma Model 28-300mm F3.5-6.3 DG Macro
Mount Max FLM 1X
Focal Range 28 - 300mm View Angle 75 - 8.2°
Max ApertureF/3.5 - 6.3Min ApertureF/22 - 41
Min Focus50cmMagnification0.33X
Filter Size62mm Aperture Blades8
Size (D x L)74 x 84mm Weight460g
TiltN / A ShiftN / A
Stabilization ProtectionNone
Zoom Drive Mechanic Focus Drive AF with MF Switch
Zoom Mechanism External Focus Mechanism Internal
Hood Bayonet Focus Motor External
Perspective RectilinearIntroduced

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Sigma 28-300mm F/3.5-6.3 Facts


Zoom LensZoom LensRectilinear are normal lenses that show straight lines as straight lines.Rectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.Thread size in milimeters for screw-on filters.62Autofocus LensAutofocus Lens
28-300mm Focal-Range F/3.5-6.3 Max Aperture
62mm Filter Thread AF with MF Switch
Pentax K Mount 1 Max Crop-Factor
460g Lens Weight 74 x 84mm (D x L)
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