The HD-D FA is a great choice for people who want to take photos with their wide-angle cameras. Its 28-105mm lens is ideal for shooting with a variety of cameras. The HD-D FA is a 28-105mm lens with a 3.5-5.6 variable aperture. It features a built-in variable aperture to help maintain a smaller size while also reducing the number of aberrations. It is equipped with Super Protect and HD Multi-Layer coatings to protect against dust and flare. This lens features a Supersonic Direct Drive Motor that allows it to focus fast and quiet. It also has a Quick-shift feature that allows users to switch between manual and auto focusing.

Pentax K Mount Lens Compatiblity with Full Frame Format

28-105mm Focal Length

15 Elements in 11 Groups 

Super Protect and HD Multi-Layer Coatings

Supersonic Direct-Drive AF Motor

Quick-Shift Focus System

It has a 9-blade diaphragm for smooth out of-focus and is water-resistant and dust-resistant. This versatile lens is ideal for capturing wide-angle and telephoto perspectives. It can be used with Pentax K-mount cameras and is compatible with APS-C models. Its equivalent focal length is 43 to 161mm. It features a maximum aperture of 3.5-5.6 for versatile focal lengths and a compact size. It is also equipped with glass elements that help minimize the number of chromatic aberrations. The lens is equipped with an HD Multi-Layer coating that helps minimize flare, reflections, and ghosting. It also has a better contrast and color rendering in challenging lighting conditions. 

The Multi-Layer HD coating helps reduce flare, reflections, and ghosting, resulting in improved color rendering and contrast in challenging lighting conditions. The Super Protect coating helps safeguard the optics from accidental damage or contamination by water or dust. The Supersonic Direct Drive Motor ensures smooth and fast AF operation, and it'll also minimize flare and distortion when used with shallow depth-of-field techniques. Its rounded diaphragm contributes to the appearance of a pleasing bokeh effect when shooting at 28mm and 105mm. It's also weather-resistant and features eight seals, which allow it to work in adverse weather conditions. The lens is equipped with a PH-RBS62 hood that can minimize flare from the light sources. The S-80-120 Soft Lens Case is also available for storage or transport.

The Super Protect coating is designed to protect the optics in case of accidental impact or exposure to dust or water. The Supersonic Direct Drive motor ensures fast and quiet operation, and it's also designed to help minimize flare and minimize the number of distortions. Its nine-blade diaphragm helps create a pleasing bokeh effect when used with shallow depth of field methods. It's weather-resistant, and its eight seals allow it to work in conditions that are unfavorable to the optics. The lens is also equipped with a hood that can minimize flare from the light sources. It can be additionally protected with a S-80-120 Soft Lens Case. The versatile lens features a maximum aperture of 3.5-5.6 for versatile focal lengths and a compact size. It's also equipped with glass elements that help minimize the number of chromatic aberrations. 

Limited 1-Year Manufacturer Warranty