Pentax DA* 50-135mm f/2.8 ED AL [IF] SDM Lens

• PENTAX KAF2 mount

• 18 elements in 14 groups

• 31.5° - 11.9° (when used with PENTAX Digital SLR camera body)

• Automatic

• 9

• f/22

• TTL open-aperture metering

• 3.3' (1.0m)

• 67mm

• 0.17X

• 3.0 x 5.4 " (76.5 x 136mm)

• 24.2 oz. (685g)

• 27.0 oz. (765g)