The PENTAX smc P-DA 18-55mm F3.5-5.6 is recommended for use with digital cameras. Ideal for beginners, it provides a focal length covering a wide to moderate wide-angle range. Like all PENTAX lenses, the smc P-DA 18-35mm F4-5.6 zoom lens is treated with PENTAX's acclaimed smc coating for maximum light transmission, sharp definition, and high contrast while minimizing flare and ghost imaging.
Specifications: Mount: PENTAX Kaf Lens Construction: 12 elements in 9 groups Angle Of View: 76-29 Diaphragm: Fully automatic Blades: 6 Min Aperture: F22 at 18mm, F38 at 55mm Metering: TTL open-aperture metering Min Focus Distance: 9.84 inches (0.25m) Max Magnification: 52mm Size Max Diameter Length: 2.7 inches Weight: 7.9 oz. Lens Hood: PH-RBA 52mm (included)