Focal Distance 70-210mm, 35mm format value 107-322mm equivalent (when PENTAX APS-C SLR camera is installed) Open squeezing F4 minimum aperture F32 lens configuration 20 pieces 14 groups angle of view (diagonal) 34.5 ° -11.8 ° (PENTAX 35 ml size SLR camera is installed) 23.0 ° -7.7 ° (PENTAX APS-C size SLR camera is installed) mount type kaf4 The shortest shooting distance 0.95m Maximum shooting magnification 0.32 times Filter diameter 67mm Light amount adjustment method electromagnetic aperture, completely automatic squeezing Number of squeezed feathers 9 pieces, circular squeezing (F4-F9.5) Aperture ring None Syujin None Lens food PH-RBP67 (attached) Lens cap O-LC67 (attached) Lens case S100-200 (sold separately) Maximum diameter x length about 78.5mm x about 175mm mass (weight) 819g (with hood → about 859g) Use temperature -10-40 ° C Used humidity 85%or less (not condensation) bundled accessories Lens Food PH-RBP67, lens cap O-LC67, lens mount cap K
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