* Wide-angle
* Indoor, landscape, groups
Lens mount: Pentax KAF2
Lens Construction: 8 elements in 6 groups
Focal length: 15mm (Equivalent to 23mm in 35mm format)
Angle of View: 86° (with PENTAX D-SLR camera body)
Maximum Aperture: F4
Minimum Aperture: F22
Diaphragm Blades: 7 blades
Minimum Focus Distance: 0.18m (0.59 ft.)
Maximum Mag. Ratio: 0.15 X
Filter Diameter: 49 mm
Dimensions: 63mm x 39.5mm (2.5 inch x 1.58 inch)
Weight: 212g (7.47 oz.)
Product Catalogue 
