Released in September 2013

◆Ultra-light and thin pancake lens with HD coating and circular aperture, 89g body and only 15mm total length Mount: K mount APS-C For size ・Focal length: 40mm (35mm format equivalent: 61mm equivalent)・Open aperture: F2.8・Filter diameter: 30.5mm or 49mm/[HDDA4028 Limited BK]
Product information Released in September 2013

◆Ultra lightweight and thin pancake lens with HD coating and circular aperture, 89g body and only 15mm overall length.Mount: K mount for APS-C size.Focal length: 40mm (35mm format equivalent: 61mm)・Open aperture: F2.8 ・Filter diameter: 30.5mm or 49mm/[HDDA4028 Limited BK] HDDA4028 Limited BK Released in September 2013 HD coating is adopted. Compared to conventional multi-coatings, it has less reflection and higher transmittance, so it suppresses ghosting and flare under harsh lighting conditions, such as backlighting, and provides clear depictions.

◆Circular aperture that provides beautiful bokeh We have adopted a new circular aperture. It suppresses the rays of light when shooting point light sources, creating a more natural and beautiful bokeh that brings out the descriptive performance unique to limited lenses.

◆Following the design concept of the "Limited Lens" and "Limited Lens" series, which focuses on depiction and texture, we not only conduct numerical evaluations using testing equipment, but also repeatedly evaluate image quality using live shots to provide feedback to the design. By doing so, we are also pursuing the "taste of the lens". Furthermore, it has been optimized for digital images, allowing you to obtain sharp, high-contrast, clear images even when the aperture is wide open. In addition, the lens barrel, hood, and cap are made of high-quality machined aluminum material, and the finish is designed with attention to the texture of the main body.

◆ Designed specifically for digital SLR cameras The image circle is designed specifically for the size of the image sensor (23.5mm x 15.7mm). Compared to interchangeable lenses for 35mm single-lens reflex cameras with similar specifications, this lens is significantly smaller, lighter, and offers higher cost performance.

◆Special depiction characteristics The design takes into account not only numerical evaluations using various test machines such as high resolution and low aberration, but also advanced live-action evaluations, enabling clear depictions with high contrast and a three-dimensional effect. I am. Inheriting the concept of our "Limited Lens" series, which pursues the "taste of lenses", you can enjoy carefully selected depictions in digital images.

◆ Compatible with various types of photography as a regular lens When attached to a Pentax APS-C size single-lens reflex camera, it provides an angle of view equivalent to a focal length of 61mm in 35mm format. It has a bright aperture of 2.8 and is suitable for a wide range of shooting genres, including snapshots, portraits, interiors, and landscapes. It allows for nimble shooting that takes advantage of footwork, making it ideal as a regular lens for people who carry their camera around with them on a daily basis.

■ Specifications ■Mount: PENTAX KAF mount Lens composition: 5 elements in 4 groups Angle of view (when attached to a PENTAX digital SLR camera): 39° Focal length (35mm format equivalent): 40mm (61mm) equivalent) Open aperture value: F2.8 Minimum aperture value: F22 Number of aperture blades: 9 pieces (F2.8 to F5.6: circular aperture) Minimum shooting distance: 0.4m Maximum shooting magnification: 0.13x Filter diameter: 49mm or 30.5 mm Main body maximum diameter: Approx. 63 mm Main body total length: Approx. 15 mm Mass (weight): Approx. 89 g Accessories: Case/hood Manufacturer's warranty period 1 year