Telephoto Zoom lenses for Pentax K110D
The Pentax K110D incorporates the Pentax KAF mount & has a APS-C sensor. At this moment, we have information on 7 Telephoto Zoom lenses which will fit the K110D.
The K110D has a crop factor of 1.5 so you should multiply the lens focal length with 1.5 to find it's full frame equivalence. You can click on the 
image to visualize how the lens fits the K110D.
We have additionally created an Advanced Lens Search so you are able to find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Tamron SP AF 70-200mm F2.8 Di LD IF MACRO70-200mmf/2.8 1330g
Sigma 70-300mm F4-5.6 DG Macro70-300mmf/4.0-5.6 550g
Photography Glossary
Sigma 70-300mm F4-5.6 APO DG Macro70-300mmf/4.0-5.6 550g
Tamron AF 70-300mm F4-5.6 Di LD Macro70-300mmf/4.0-5.6 435g
Pentax smc DA 50-200mm F4-5.6 ED WR50-200mmf/4.0-5.6 285g
Pentax smc DA 55-300mm F4.0-5.8 ED55-300mmf/4.0-5.8 440g
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone
Pentax smc DA 50-200mm F4-5.6 ED50-200mmf/4.0-5.6 272g