Lens Database: Pentax K - Page 5Sorted by Focal LengthSigma 35mm f/1.4 DG HSM ArtRelease Date: 2012-09-17Full ReviewSigma 50-500mm f/4.5-6.3 DG OS HSM APORelease Date: 2010-02-20Sigma 50mm f/2.8 EX DG MacroRelease Date: 2004-06-20Sigma 70-300mm f/4-5.6 APO DG MacroRelease Date: 2006-02-13Sigma 70mm f/2.8 EX DG MacroRelease Date: N/ASigma 85mm f/1.4 EX DG HSMRelease Date: 2005-01-01Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical MacroRelease Date: 2004-01-01Tamron AF 28-75mm f/2.8 XR Di LD AsphericalRelease Date: 2003-01-01Tamron AF 28-80mm f/3.5-5.6 AsphericalRelease Date: 2007-01-15Tamron AF 70-300mm f/4-5.6 Di LD MacroRelease Date: 2008-01-01Tamron SP 70-300mm f/4-5.6 Di VC USDRelease Date: 2010-09-10Venus Optics Laowa 12mm f/2.8 Zero-DRelease Date: 2016-07-30Full ReviewVenus Optics Laowa 24mm f/14 ProbeRelease Date: 2018-08-01Vivitar 13mm f/2.8 Series 1Release Date: N/AVivitar 7mm f/3.5 Series 1Release Date: N/AVoigtlander 20mm f/3.5 Color Skopar SL IIRelease Date: 2009-01-01Voigtlander 40mm f/2 Ultron SL IIRelease Date: 2007-11-02Voigtlander 58mm f/1.4 Nokton SL IIRelease Date: 2007-11-02Voigtlander 90mm f/3.5 APO-Lanthar SL IIRelease Date: 2010-02-17Zeiss Distagon T* 18mm f/3.5Release Date: 2008-01-01Zeiss Distagon T* 21mm f/2.8Release Date: 2008-09-18Zeiss Distagon T* 25mm f/2.8Release Date: 2006-01-01Zeiss Distagon T* 35mm f/2Release Date: 2006-01-01Full ReviewZeiss Makro-Planar T* 100mm f/2Release Date: 2006-01-01