Specifications:
– Lens Type: Standard Zoom
– Lens Mount: Pentax KAF3
– Max Format: APS-C / DX
– Focal Range: 18-50mm
– Zoom Ratio: 2.8X
– Max Aperture: F4 – F5.6
– Min Aperture: F22 – F32
– Diaphragm Blades: 7
– Optical Elements: 11
– Optical Groups: 8
– Min Focus Distance: 0.3m
– Max Magnification: 0.23X
– Autofocus
– AF Motor Type: Micromotor
– Focus Method: Extending front Internal
– Weather Sealing: Yes
– Filter Thread:L 58mm
Pentax DA 18-50mm F4.5-5.6 DC WR RE Lens