Standard Prime lenses for Pentax K100D
The Pentax K100D incorporates the Pentax KAF mount & has a APS-C sensor. Right now, we have details of 17 Standard Prime lenses which will suit the K100D.
The K100D has a crop factor of 1.5 so you will need to multiply the lens focal length with 1.5 to get it's full frame equivalent. You can click on the 
icon to visualize how the lens fits the K100D.
We have additionally built an Advanced Lens Search so you are able to find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Sigma 30mm F1.4 EX DC HSM30mmf/1.4 430g
Voigtlander 58mm F1.4 Nokton SL II58mmf/1.4 320g
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Carl Zeiss Planar T 1,45050mmf/1.4 350g
Pentax smc FA 50mm F1.450mmf/1.4 220g
Samyang 50mm F1.4 AS UMC50mmf/1.4535g
Pentax smc DA 50mm F1.850mmf/1.8 122g
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Pentax smc FA 43mm F1.9 Limited43mmf/1.9 155g
HD Pentax-FA 43mm F1.9 Limited43mmf/1.9155g
Voigtlander 40mm F2 Ultron SL II40mmf/2.0 200g
HD Pentax-FA 35mm F2 AL35mmf/2193g
HD Pentax DA 70mm F2.4 AL Limited70mmf/2.4 147g
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Pentax smc DA 70mm F2.4 AL Limited70mmf/2.4 130g
Pentax smc DA 35mm F2.4 AL35mmf/2.4 124g
HD Pentax DA 40mm F2.8 Limited40mmf/2.8 80g
Lensbaby Burnside 3535mmf/2.8374g
Pentax smc DA 40mm F2.8 XS Lens40mmf/2.8 45g
Pentax smc DA 40mm F2.8 Limited40mmf/2.8 90g