SMC Pentax-FA 645 33-55mm F4.5 AL — Wide angle autofocus zoom. This is a wide-angle zoom lens with exceptional mobility. It is a good lens for sweeping landscape photos. This lens in particular utilizes two aspherical elements that greatly reduce distortion, field curvature, and coma aberrations common with wide angle lenses. Get yours from Parallel Imported today!
Features:
Aperture range
It features an aperture range of f/4.5-32 and has a 35mm equivalent focal length of 26-43.5mm, providing a very useful range of wide-angle lengths.
2 aspherical lenses
Two aspherical lenses are used for effectively correcting distortion, field curvature, coma aberration, and other adverse effects for providing delineation performance.
High quality image
High-refraction low-dispersion glass is used for obtaining clear, high-detailed image quality.
3-Group floating zoom
PENTAX's exclusive 3-group floating zoom technology reduces the field curvature over the entire zoom range.
Ghostless coating
A ghostless coating is used to provide sharp, clear images with high contrast even under backlit conditions.
Rivals single focal point lenses
The minimum shooting distance is 0.4m over the entire zoom range, and the maximum shooting magnification is 0.21X (at 55mm), which is performance rivaling single focal point lenses.