Best wide-angle lenses for Pentax K: Top Picks
Our catalogue lists 166 wide-angle lenses for Pentax K. Lenses that top out at 35mm or wider, used for landscapes, architecture and interiors.
How these were picked. Lenses are ranked using only data in our catalogue: those with editorial notes first, then those with a photo and a buying link, newer release years where known, and faster maximum apertures as a tie-breaker. This is a data-based shortlist, not a hands-on test ranking.
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1.Pentax smc Pentax-FA 31mm f/1.8 AL Limited
31mm · f/1.8 · Pentax K
A celebrated wide-normal prime in Pentax's FA Limited trio. It covers full-frame film and digital.
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2.Sigma 35mm f/1.4 DG HSM Art
35mm · f/1.4 · Pentax K
A fast 35mm Art prime for full-frame, weighing about 665 g with 67mm filters. It was the first lens in Sigma's Art range.
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3.Pentax smc Pentax-DA 12-24mm f/4 ED AL IF
12-24mm · f/4.0 · Pentax K
A constant f/4 wide zoom for Pentax APS-C bodies. It weighs about 430 g and takes 77mm filters.
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4.Pentax smc Pentax-DA 15mm f/4 ED AL Limited
15mm · f/4.0 · Pentax K
A compact wide-angle prime for Pentax APS-C bodies, weighing about 212 g. It takes 49mm filters and focuses as close as 0.18 m.
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5.Pentax smc Pentax-DA Fish-Eye 10-17mm f/3.5-4.5 ED IF
10-17mm · f/3.5 · Pentax K
This 10-17mm f/3.5-4.5 fisheye lens from Pentax fits Pentax K mount cameras, with extra-low dispersion glass. It suits dramatic perspectives, astrophotography and creative wide-field work.
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6.Pentax HD PENTAX-D FA 15-30mm F2.8 ED SDM WR
15-30mm · f/2.8 · Pentax K
A full-frame ultra-wide zoom for Pentax with a constant f/2.8 aperture, SDM focusing and weather resistance. It weighs about 1,040 g.
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7.Pentax smc Pentax-FA 28mm f/2.8 AL
28mm · f/2.8 · Pentax K
Pentax smc Pentax-FA 28mm f/2.8 AL: a wide-angle prime lens with a 28mm focal length and a maximum aperture of f/2.8, made for Pentax K mount cameras. The wide view suits landscapes, architecture and environmental shots.
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8.Samyang 10mm f/2.8 ED AS NCS CS
10mm · f/2.8 · Pentax K
Samyang 10mm f/2.8 ED AS NCS CS: a wide-angle prime lens with a 10mm focal length and a maximum aperture of f/2.8, made for Pentax K mount cameras, with extra-low dispersion glass and aspherical elements. The wide vie...
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9.Samyang 14mm f/2.8 IF ED UMC Aspherical
14mm · f/2.8 · Pentax K
This 14mm f/2.8 wide-angle prime lens from Samyang fits Pentax K mount cameras, with extra-low dispersion glass and aspherical elements. A manual-focus ultra-wide prime well known for landscape and astro photography a...
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10.Pentax HD Pentax-DA 21mm f/3.2 ED AL Limited
21mm · f/3.2 · Pentax K
A pancake-style wide prime for Pentax APS-C giving about 32mm equivalent. It is a Limited lens with a metal body.
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11.Pentax HD Pentax-DA 10-17mm F3.5-4.5 ED fisheye
10-17mm · f/3.5 · Pentax K
A fisheye zoom for Pentax APS-C bodies. It weighs about 317 g and focuses as close as 0.14 m.
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12.Sigma 12-24mm f/4.5-5.6 EX DG HSM
12-24mm · f/4.5 · Pentax K
Sigma 12-24mm f/4.5-5.6 EX DG HSM: a full-frame wide-angle zoom lens with a 12-24mm focal length and a maximum aperture of f/4.5-5.6, made for Pentax K mount cameras, with Hyper Sonic Motor autofocus. It covers wide a...