The Pentax DA * 16-50mm F2.8 ED/AL (IF) wide angle zoom lens is designed for exclusive use with PENTAX digital SLR cameras and delivers the highest level of ultimate optical image quality. With aspherical elements, special optical-glass elements and original lens coatings, this lens is superior in terms of contrast, clarity and edge-to-edge sharpness. The 16-50mm features tightly sealed, weather-resistant and dust-resistant construction to enhance durability for use in rain or dusty conditions. It also features the PENTAX-original Quick-Shift Focus System for instant switching to manual-focus operation and PENTAX-original SP (Super Protect) coating to repel dust, water and grease. A new SDM system has been incorporated for smoother, quieter autofocusing operation using a built-in supersonic motor.
- Angle of View: 83 - 31.5 degrees (when used with PENTAX Digital SLR camera body)
- Lens Construction(group/elements): 15 elements in 12 groups
- Diaphragm Fully automatic
- Min. Aperture (f): F22
- Photometric Method: TTL open-aperture metering
- Min. Focusing Distance: 0.28m (0.92 ft.)
- Max. Magnification (macro range): 0.21X
- Filter Size (mm): 77mm
- Weight (g): 19.9 oz. (565g)
1 Year Pentax Worldwide Warranty