Ricoh Imaging | Pentax DA 12-24mm f/4 ED AL IF Lens

The Pentax SMCP-DA 12-24mm f/4 ED AL lens was developed for exclusive use with Pentax digital SLR cameras, and is a compact, lightweight two-times zoom lens that offers an ultra-wide-angle perspective equivalent to 18.5mm to 37mm in the 35mm format.

This lens uses Extra-low Dispersion (ED) glass for correcting chromatic aberration. Aspherical lenses (AL) are also used for providing superior correction of spherical aberration.

The PENTAX DA 12-24mm f/4 ED AL [IF] is a compact, lightweight lens lets the photographer capture unique, eye-catching images with its ultra-wide-angle perspectives and is the ideal choice for wide-angle photographers who want the maximum angle of view possible in a non-fisheye lens. It features the PENTAX-original SP (Super Protect) coating which repels dust, water and grease to keep the lens clean and image quality at its peak. Extra-low Dispersion (ED) glass offers superior sharpness with minimal chromatic aberration. The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation.

Lens Mount


Angle of View

99º - 61º

Lens Construction(group/elements)

11 groups 13 elements

Min. Aperture (f)


Min. Focusing Distance

0.3m (1 ft.) over entire zoom range

Max. Magnification


Filter size


Diameter & Length (mm)

84mm x 87.5mm (3.3" x 3.5")

Weight (g)

430g (16.9 oz.) for lens body only

Lens Hood

PH-RBI77mm (included)

Model No.


Whats in the box?

Pentax Zoom Super Wide Angle SMCP-DA 12-24mm f/4 ED AL (IF) Autofocus Lens

Front & Rear Lens Caps

PH-RBI77 Lens Hood

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