The perfect combination of size and performance, the Pentax 40mm f2.8 XS DA Lens is a lightweight, ultra-thin, prime lens with Pentax SP (Super Protect) coating to ensure optimum picture quality at all times. This Pentax KAF mount lens is compatible with current and past K-mount cameras and offers a focal length of 61mm (in 35mm film terms). This compact lens is equipped with a maximum f2.8 aperture which makes it ideal for low light photography, portraiture, and creative depth of field applications. Featuring a rounded nine-blade diaphragm opening, the Pentax 40mm f2.8 XS DA Lens ensures a natural, smooth blurred effect for elements of the photo that are out of focus.
Aesthetic design by world famous designer Marc Newson Fixed focal length 40mm prime lens is equivalent to 61mm in the 35mm format Maximum F2.8 aperture is ideal for existing light photography and creative depth of field applications PENTAX SP (Super Protect) coating on lens surface helps repel elements and aids in cleaning Ultra low profile is only 0.36 inches thin at 1.8 oz Short 16 inch minimum focus distance Nine rounded aperture blades produce extraordinarily smooth, natural bokeh PENTAX KAF mount is compatible with current and past K-mount compatible cameras
Focal length - wide (mm) 40 Focal length - tele (mm) 40 Max aperture - wide 2.8 Max aperture - tele 2.8 Minimum aperture 22 Minimum focus distance (m) 0.4 Image stabilisation No Sensor format APS-C Lens mount Pentax K Lens elements 5 Lens groups 4 Aperture blades 0 Filter thread (mm) 0 Colour Black Size 62.9 x 9.2 mm Weight (g) 52