Product Overview

The Pentax HD DA* 11-18mm f/2.8 ED DC Lens is a professional-grade ultra-wide zoom lens designed for APS-C DSLRs, offering a bright constant aperture of f/2.8. This lens is perfect for capturing stunning landscapes, astrophotography, and architectural shots with its wide 17-27mm equivalent zoom range. Built to withstand harsh conditions, it features a weather-sealed construction and a focus clamp mechanism for precise focus control. With its high resolving power and minimal optical aberrations, this lens delivers sharp, high-quality images even in challenging environments.

Key Features

• Ultra-wide-angle zoom lens designed for PENTAX APS-C-format digital SLR cameras, offering a large F2.8 aperture over the entire zoom range for high-resolution, high-contrast images without blurring at the edges.
• Dustproof, weather-resistant, and -10°C cold-resistant construction, making it suitable for harsh outdoor shooting conditions.
• Focus Clamp Mechanism to lock focus at the desired focal point, ideal for astrophotography.
• Equipped with a DC motor for smooth, quiet autofocus operation, enhancing the shooting experience.
• HD Coating minimizes flare and ghost images, ensuring clear and vibrant photos.
• Minimum focusing distance of 0.3 meters for capturing close-up images with ease.
• Compatible with PENTAX weather-resistant digital SLR camera bodies, ensuring durability and reliability.
• Includes a space for a heating device to prevent dew condensation, maintaining optimal performance in cold environments.
• Constructed with 16 elements in 11 groups, providing a 104-76° angle of view and a filter diameter of 82mm.
• Weighs approximately 704g, making it portable yet robust for various photography needs.