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.
Samyang 14mm F2.8 IF ED MC Aspherical14mmf/2.8 552g
Samyang 20mm F1.8 ED AS UMC20mmf/1.8497g
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Samyang 16mm f2.0 ED AS UMC CS16mmf/2.0 583g
Sigma 20mm F1.8 EX DG Aspherical RF20mmf/1.8 520g
HD Pentax-FA 31mm F1.8 Limited31mmf/1.8341g
Carl Zeiss Distagon T 3,51818mmf/3.5 470g
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Pentax smc DA 15mm F4 ED AL Limited15mmf/4.0 212gStandard Zoom lenses for Pentax K100D
There is 8 Standard Zoom lenses in our database. Complete List is can be seen here.
Tamron AF 28-80mm F3.5-5.6 Aspherical28-80mmf/3.5-5.6 237g
Tamron AF 28-75mm F2.8 XR Di LD Aspherical IF28-75mmf/2.8 510g
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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
Pentax smc DA 18-55mm F3.5-5.6 AL WR18-55mmf/3.5-5.6 230g
Sigma 24-70mm F2.8 EX DG Macro24-70mmf/2.8 715g
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Pentax smc DA 18-55mm F3.5-5.6 ED AL II IF18-55mmf/3.5-5.6 220gTelephoto Prime lenses for Pentax K100D
There is 10 Telephoto Prime lenses in our database. Complete List is can be seen here.
Carl Zeiss Planar T 1,48585mmf/1.4 700g
Rokinon 85mm F1.485mmf/1.4 539g
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Samyang 135mm F2.0 ED UMC135mmf/2830g
Sigma 300mm F2.8 APO EX DG HSM300mmf/2.8 2400g
Samyang 85mm F1.4 Aspherical IF85mmf/1.4 539g
HD Pentax-FA 77mm F1.8 Limited77mmf/1.8270g
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Pentax smc DA 200mm F2.8 ED IF SDM200mmf/2.8 825gMacro Prime lenses for Pentax K100D
There is 11 Macro Prime lenses in our database. Complete List is can be seen here.
Pentax smc D-FA 50mm F2.8 Macro50mmf/2.8 265g
Carl Zeiss Makro-Planar T 2100100mmf/2.0 680g
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Pentax smc D-FA 100mm F2.8 macro100mmf/2.8 345g
Pentax smc DA 35mm F2.8 Macro Limited35mmf/2.8 215g
HD Pentax DA 35mm F2.8 Macro Limited35mmf/2.8 214g
Sigma 105mm F2.8 EX DG Macro105mmf/2.8 460g
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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.
Pentax smc DA 55-300mm F4.0-5.8 ED55-300mmf/4.0-5.8 440g
Sigma 70-300mm F4-5.6 DG Macro70-300mmf/4.0-5.6 550g
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Pentax smc DA 50-200mm F4-5.6 ED50-200mmf/4.0-5.6 272g
Pentax smc DA 50-200mm F4-5.6 ED WR50-200mmf/4.0-5.6 285g
Tamron AF 70-300mm F4-5.6 Di LD Macro70-300mmf/4.0-5.6 435g
Sigma 70-300mm F4-5.6 APO DG Macro70-300mmf/4.0-5.6 550g
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Tamron SP AF 70-200mm F2.8 Di LD IF MACRO70-200mmf/2.8 1330gStandard Prime lenses for Pentax K100D
There is 17 Standard Prime lenses in our database. Complete List is can be seen here.
Sigma 30mm F1.4 EX DC HSM30mmf/1.4 430g
Lensbaby Burnside 3535mmf/2.8374gPentax 17 Pre-Orders Outperform Expectations by a Landslide
Pentax smc DA 40mm F2.8 Limited40mmf/2.8 90g
HD Pentax-FA 43mm F1.9 Limited43mmf/1.9155g
Pentax smc DA 35mm F2.4 AL35mmf/2.4 124g
Pentax smc FA 43mm F1.9 Limited43mmf/1.9 155gSamsung Releases Faster Versions of EVO MicroSD Cards
Carl Zeiss Planar T 1,45050mmf/1.4 350gPerspective Control Prime lenses for Pentax K100D
There is 7 Perspective Control Prime lenses in our database. Complete List is can be seen here.
Hartblei Superrotator 40mm F4 IF TS40mmf/4.0 1550g
Schneider PC-TS Macro-Symmar 4.590 HM90mmf/4.5 1110gPhotobucket discusses licensing 13 billion images with AI firms
Hartblei Superrotator 80mm F2.8 IF TS80mmf/2.8 850g
Schneider PC-TS Super-Angulon 2.850 HM50mmf/2.8 1400g
Schneider PC-Super-Angulon 28mm f2.828mmf/2.8 565g
Hartblei Superrotator Macro 120mm F4 TS121mmf/4.0 965gSora from OpenAI releases its first ever music video
Samyang T-S 24mm f3.5 ED AS UMC24mmf/3.5 680gWideangle Zoom lenses for Pentax K100D
There is 6 Wideangle Zoom lenses in our database. Complete List is can be seen here.
Tamron SP AF 10-24mm F3.5-4.5 Di II LD Aspherical IF10-24mmf/3.5-4.5 406g
Sigma 12-24mm F4.5-5.6 EX DG Aspherical HSM12-24mmf/4.5-5.6 600gMeta to Introduce 'AI-Generated' Labels for Media starting next month
Pentax smc DA 10-17mm F3.5-4.5 ED IF Fisheye10-17mmf/3.5-4.5 320g
Pentax smc DA 12-24mm F4.0 ED AL IF12-24mmf/4.0 430g
HD Pentax-DA 10-17mm F3.5-4.5 ED fisheye10-17mmf/3.5-4.5317g
Sigma 10-20mm F4-5.6 EX DC HSM10-20mmf/4.0-5.6 470gApple Innovates by Creating Next-Level Optical Stabilization for iPhoneWideangle Fisheye Prime lenses for Pentax K100D
There is 3 Wideangle Fisheye Prime lenses in our database. Complete List is can be seen here.
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443g
Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443gPresident Biden pushes bill mandating TikTok sale or ban
Sigma 15mm F2.8 EX DG Diagonal Fisheye15mmf/2.8 370gSuperZoom lenses for Pentax K100D
There is 7 SuperZoom lenses in our database. Complete List is can be seen here.
Pentax smc DA 18-270mm F3.5-6.3 ED SDM18-270mmf/3.5-6.3 453g
Tamron AF 28-200mm F3.8-5.6 XR Di Aspherical IF Macro28-200mmf/3.8-5.6 354gPhotography Glossary
Pentax smc DA 18-250mm F3.5-6.318-250mmf/3.5-6.3 455g
Sigma 18-200mm F3.5-6.3 DC18-200mmf/3.5-6.3 405g
Tamron AF 18-200mm F3.5-6.3 XR Di II LD Aspherical IF Macro18-200mmf/3.5-6.3 398g
Tamron AF 28-300mm F3.5-6.3 XR Di LD Aspherical IF Macro28-300mmf/3.5-6.3 420gSnapchat Adds Watermarks to AI-Created Images
Tamron AF 18-250mm F3.5-6.3 Di II LD Aspherical IF Macro18-250mmf/3.5-6.3 430gTelephoto 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