Pentax K100D Lenses
The Pentax K100D incorporates the Pentax KAF mount & has a APS-C sensor. Right now, we have details of 101 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. The listings underneath are broken up by types of lenses and 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.
Wideangle Prime lenses for Pentax K100D
There is 24 Wideangle Prime lenses in our database. Complete List is can be seen here.
Sigma 28mm F1.8 EX DG Aspherical Macro28mmf/1.8 500g
Carl Zeiss Distagon T 22828mmf/2.0 520g
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Rokinon 35mm f1.435mmf/1.4 660g
Carl Zeiss Distagon T 2,82525mmf/2.8 480g
Pentax smc FA 31mm F1.8 AL Limited31mmf/1.8 345g
Carl Zeiss Distagon T 2,82121mmf/2.8 600g
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Carl Zeiss Distagon T 23535mmf/2.0 570gStandard Zoom lenses for Pentax K100D
There is 8 Standard Zoom lenses in our database. Complete List is can be seen here.
Tamron AF 28-75mm F2.8 XR Di LD Aspherical IF28-75mmf/2.8 510g
Pentax smc DA 18-55mm F3.5-5.6 ED AL II IF18-55mmf/3.5-5.6 220g
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Sigma 24-70mm F2.8 EX DG Macro24-70mmf/2.8 715g
Pentax smc DA 18-55mm F3.5-5.6 AL WR18-55mmf/3.5-5.6 230g
Sigma 18-35mm F1.8 DC HSM18-35mmf/1.8 810g
Pentax smc DA 18-55mm F3.5-5.6 AL18-55mmf/3.5-5.6 225g
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Tamron SP AF 17-50mm F2.8 XR Di II LD Aspherical IF17-50mmf/2.8 430gTelephoto Prime lenses for Pentax K100D
There is 10 Telephoto Prime lenses in our database. Complete List is can be seen here.
Sigma 500mm F4.5 EX DG HSM500mmf/4.5 3150g
Voigtlander 90mm F3.5 APO-Lanthar SL II90mmf/3.5 320g
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Pentax smc DA 200mm F2.8 ED IF SDM200mmf/2.8 825g
Samyang 135mm F2.0 ED UMC135mmf/2830g
HD Pentax-FA 77mm F1.8 Limited77mmf/1.8270g
Rokinon 85mm F1.485mmf/1.4 539g
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Pentax smc FA 77mm 1.8 Limited77mmf/1.8 270gMacro Prime lenses for Pentax K100D
There is 11 Macro Prime lenses in our database. Complete List is can be seen here.
Tamron SP AF 90mm F2.8 Di Macro90mmf/2.8 405g
Carl Zeiss Makro-Planar T 25050mmf/2.0 530g
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Pentax smc D-FA 50mm F2.8 Macro50mmf/2.8 265g
Sigma 105mm F2.8 EX DG Macro105mmf/2.8 460g
Pentax smc DA 35mm F2.8 Macro Limited35mmf/2.8 215g
Pentax smc D-FA 100mm F2.8 macro100mmf/2.8 345g
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Sigma 50mm F2.8 EX DG Macro50mmf/2.8 320gTelephoto Zoom lenses for Pentax K100D
There is 7 Telephoto Zoom lenses in our database. Complete List is can be seen here.
Tamron SP AF 70-200mm F2.8 Di LD IF MACRO70-200mmf/2.8 1330g
Pentax smc DA 50-200mm F4-5.6 ED WR50-200mmf/4.0-5.6 285g
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Pentax smc DA 50-200mm F4-5.6 ED50-200mmf/4.0-5.6 272g
Pentax smc DA 55-300mm F4.0-5.8 ED55-300mmf/4.0-5.8 440g
Tamron AF 70-300mm F4-5.6 Di LD Macro70-300mmf/4.0-5.6 435g
Sigma 70-300mm F4-5.6 DG Macro70-300mmf/4.0-5.6 550g
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Sigma 70-300mm F4-5.6 APO DG Macro70-300mmf/4.0-5.6 550gStandard Prime lenses for Pentax K100D
There is 17 Standard Prime lenses in our database. Complete List is can be seen here.
Pentax smc FA 50mm F1.450mmf/1.4 220g
Pentax smc DA 35mm F2.4 AL35mmf/2.4 124gPresident Biden pushes bill mandating TikTok sale or ban
HD Pentax-FA 35mm F2 AL35mmf/2193g
Pentax smc DA 70mm F2.4 AL Limited70mmf/2.4 130g
Lensbaby Burnside 3535mmf/2.8374g
Carl Zeiss Planar T 1,45050mmf/1.4 350gSamsung Releases Faster Versions of EVO MicroSD Cards
HD Pentax DA 70mm F2.4 AL Limited70mmf/2.4 147gPerspective Control Prime lenses for Pentax K100D
There is 7 Perspective Control Prime lenses in our database. Complete List is can be seen here.
Schneider PC-TS Macro-Symmar 4.590 HM90mmf/4.5 1110g
Hartblei Superrotator 80mm F2.8 IF TS80mmf/2.8 850gApple Innovates by Creating Next-Level Optical Stabilization for iPhone
Samyang T-S 24mm f3.5 ED AS UMC24mmf/3.5 680g
Schneider PC-TS Super-Angulon 2.850 HM50mmf/2.8 1400g
Hartblei Superrotator 40mm F4 IF TS40mmf/4.0 1550g
Schneider PC-Super-Angulon 28mm f2.828mmf/2.8 565gPhotography Glossary
Hartblei Superrotator Macro 120mm F4 TS121mmf/4.0 965gWideangle Zoom lenses for Pentax K100D
There is 6 Wideangle Zoom lenses in our database. Complete List is can be seen here.
Pentax smc DA 12-24mm F4.0 ED AL IF12-24mmf/4.0 430g
Pentax smc DA 10-17mm F3.5-4.5 ED IF Fisheye10-17mmf/3.5-4.5 320gMeta to Introduce 'AI-Generated' Labels for Media starting next month
Sigma 10-20mm F4-5.6 EX DC HSM10-20mmf/4.0-5.6 470g
Sigma 12-24mm F4.5-5.6 EX DG Aspherical HSM12-24mmf/4.5-5.6 600g
Tamron SP AF 10-24mm F3.5-4.5 Di II LD Aspherical IF10-24mmf/3.5-4.5 406g
HD Pentax-DA 10-17mm F3.5-4.5 ED fisheye10-17mmf/3.5-4.5317gSora from OpenAI releases its first ever music videoWideangle Fisheye Prime lenses for Pentax K100D
There is 3 Wideangle Fisheye Prime lenses in our database. Complete List is can be seen here.
Sigma 15mm F2.8 EX DG Diagonal Fisheye15mmf/2.8 370g
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443gJapan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443gSuperZoom lenses for Pentax K100D
There is 7 SuperZoom lenses in our database. Complete List is can be seen here.
Pentax smc DA 18-250mm F3.5-6.318-250mmf/3.5-6.3 455g
Tamron AF 28-200mm F3.8-5.6 XR Di Aspherical IF Macro28-200mmf/3.8-5.6 354gPentax 17 Pre-Orders Outperform Expectations by a Landslide
Pentax smc DA 18-270mm F3.5-6.3 ED SDM18-270mmf/3.5-6.3 453g
Tamron AF 28-300mm F3.5-6.3 XR Di LD Aspherical IF Macro28-300mmf/3.5-6.3 420g
Tamron AF 18-250mm F3.5-6.3 Di II LD Aspherical IF Macro18-250mmf/3.5-6.3 430g
Sigma 18-200mm F3.5-6.3 DC18-200mmf/3.5-6.3 405gPhotobucket discusses licensing 13 billion images with AI firms
Tamron AF 18-200mm F3.5-6.3 XR Di II LD Aspherical IF Macro18-200mmf/3.5-6.3 398gTelephoto Macro lenses for Pentax K100D
There is 1 Telephoto Macro lenses in our database. Complete List is can be seen here.
Samyang 100mm F2.8 Macro100mmf/2.8720g