HD Pentax DA 55-300mm f/4.0-5.8 ED WR

With a zoom ratio of approximately 5.5 times, the 55-300mm range covers a wide variety of telephoto focal lengths, perfect for any enthusiast looking for a long, highly versatile second lens. Complete with the PENTAX HD coating, this lens is capable to capture expressive portraits, fast action sports, music events, and wildlife, in any weather condition.

Technical data
Format compatibility	Pentax crop frame DSLRs
Lens mount	Pentax KAF
Zoom / fix	Zoom lens
Lens type	Telephoto zoom
Focal length	55 – 300 mm
Focal length (35mm camera equivalent)	82.5 – 450 mm
Maximum aperture	f/4.0 – 5.8
Minimum aperture	f/22 – 32
Optical construction	12 elements in 8 groups
Focusing	Autofocus / Manual focus
AF motor	Screw drive
Full mechanical manual focus override	Yes
Image stabiliser	None
Minimum focus distance	140 cm
No. of diaphragm blades	6
Maximum reproduction ratio	0.28×
General
Diameter	71 mm
Length	111.5 mm
Weight	502 g
Filter thread	58 mm
Weather sealing	Dustproof and weatherproof
Package contents	Lens / Front lens cap / Rear lens cap / Lens hood / Soft case