The versatile DA 55-300mm ED zoom lens offers an extreme telephoto zoom range, perfect for those moderate to long shots. ED elements compensate for chromatic aberration, while the PENTAX SP coating protects the exposed lens elements. Developed specifically for PENTAX digital SLRs, the DA 55-300mm ED zoom has a focal length equivalent to 82.5mm to 450mm in the 35mm format.
Specifications
- Lens Mount: PENTAX KAF2
- Focal Length: 55-300mm (equiv 84.5-460mm)
- Aperture: f/4-5.8
- Min Aperture: f/22-32
- Lens construction: 12 elements in 8 groups
- Angle of view: 29.0-5.4 degrees (w/ Pentax DSLR)
- Minimum focusing distance: 4.6? (1.4m)
- Filter Diameter: 58mm
- Maximum magnification: 0.28x
- Diaphragm control: Fully Automatic
- Number of aperture blades: 6
- Lens Aperture Ring: n/a
- Tripod Adapter: n/a
- Hood: PH-RBG 58mm
- Objective Cap: O-LC58
- Case: S80-160
- Max Diameter x Min Length: 2.8 x 4.4? (71.0 x 111.5mm)
- Weight (w/o hood): 15.5 oz (440g)
- Notes: Quick-shift Focus, Filter Window, SP (Super Protect) Coating
