Pentax SMC DA 18-270mm f/3.5-6.3 ED SDM Lens

The Pentax SMC DA 18-270mm f/3.5-6.3 ED SDM is a super-zoom lens designed for APS-C-format Pentax DSLR cameras. With an expansive focal length range of 18-270mm (equivalent to 27-405mm on full-frame), it covers everything from wide-angle shots to telephoto zoom, making it ideal for travel, wildlife, and versatile photography. The lens features Extra-low Dispersion (ED) glass elements that reduce chromatic aberrations, ensuring sharp and clear images. The SDM (Supersonic Direct-drive Motor) provides fast, quiet autofocus for both stills and video. Its compact design and versatile zoom range make it an excellent all-in-one lens for photographers looking to capture a wide variety of subjects without changing lenses.

Key Specifications:

• Focal Length: 18-270mm (equivalent to 27.5-414mm in 35mm format)​

• Maximum Aperture: f/3.5-6.3​

• Minimum Aperture: f/22-45​

• Lens Construction: 16 elements in 13 groups, including two Extra-low Dispersion (ED) elements and three aspherical elements​

• Angle of View: 76° to 6°

• Minimum Focusing Distance: 0.49 meters (1.6 feet)​

• Maximum Magnification: 0.26x​

• Autofocus: Supersonic Direct-drive Motor (SDM) for smooth and quiet operation​

• Filter Size: 62mm​

• Dimensions: Approximately 75.8mm (diameter) x 89.0mm (length)​

• Weight: 453 grams (16 ounces)​

These specifications highlight the lens’s versatility and suitability for a wide range of photographic applications, delivering reliable performance and exceptional image quality across its zoom range.