1 year Australian warranty.

The Pentax DA 16-45mm F4 ED AL is recommended for use with digital cameras. It features a 3X zoom ratio with focal lengths covering ultra-wide angle to normal ranges, incorporates a high-refraction extra low dispersion (ED) glass element to produce a high-resolution, high-contrast image with true-to-life color rendition, and aspherical lens elements to help transmit the light more efficiently through the lens to the focal plane. The DA 16-45mm F4 ED AL is well-suited for advanced amateurs and professionals.

Pentax DA 16-45mm F4 ED AL features:

Designed for proprietary PENTAX Kaf Mount
Extra-low Dispersion (ED) glass lens for superior sharpness and color correction
Responsive Quick-Shift Focus System allows instant shift from AF to MF
Image circle is designed to match the CCD used in PENTAX digital SLRs
Convert focal length to 24.5mm-69mm with *ist D (optional)

Pentax DA 16-45mm F4 ED AL specifications:

Lens Mount: PENTAX KAF2 mount
Metering System: TTL open-aperture metering
Lens Construction: 13 elements in 10 groups (2 aspherical lenses)
Angle of View: 83° - 35°
Minimum Aperture: F22
Minimum Focusing Distance: 0.25m
Filter Size: 67mm
Maximum Magnification: 0.26X
Diaphragm control: Automatic
Lens Dimension: 72 x 92mm
Lens Weight: 365g

What's in the box:

Pentax DA 16-45mm F4 ED AL