Unifocal lens for everyday use
Included with purchase of Q body.
The Pentax 01 9mm unifocal standard prime lens features a focal length like a 47mm in 35mm SLR format. As it provides a natural perspective nearly identical to that of a human eye, allowing it to be employed as a daily-use, multi-purpose standard lens for a wide variety unique subjects, including portraits and landscapes.
Encompassing a maximum aperture opening of just f/1.9, not only does it function superbly in poor light locations, but also allows for easy our of focus backgrounds. Containing a pair of first class aspherical optical elements, it compensates a variety of aberrations to smallest amount and creates beautiful, high resolution bright and crisp photos even at the image field edges.
The Pentax 9mm Standard Prime Lens made for Q Camera System (47mm Equivalent Format) focal length is equivalent to 47mm in the 35mm format. As it provides a natural perspective like that of the human eye, it can be utilized as a multipurpose, day-in day-out standard lens for a wide range of subjects, including portraits and landscapes.
With maximum aperture opening of f//1.9, it performs magnificently in poor lighting, as well as makes it simple to toss the background out of focus. Fusing two high grade aspherical optical elements, this lens adjusts for different aberrations to a minimum and delivers delightful, high resolution pictures that are splendid and fresh even at the edge of the image field
Addition al Features
Focal length equivalent to 47mm compared to 35mm format.
Maximum f/1.9 aperture for superb light gathering and controlling depth of field.
A pair of high-grade aspherical lens elements to diminish aberrational effects.
Lens coating using PENTAX technology for beautifully defined, high contrast photos with minimal flare.
Lens shutter offers 5 aperture blades and syncs with the built in flash of the Q at speeds as fast as 1/2000 sec.
Neutral Density filter features open aperture photography in bright settings.
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Max Format Size
Lens focal length
Aperture (lens diaphragm)
Largest aperture opening
Smallest aperture opening
Includes aperture ring
Total diaphragm blades
5-bladed lens shutter/aperture mechanism
Number of Groups
Coatings / special elements
2 aspherical elements, SP coating
Minimum focus distance
0.20 m (7.87")
Maximum magnification ratio
Full time manual focus
Lens distance scale
Depth of field scale
37 g (0.08
46 mm (1.79")
23 mm (0.91")
Filter thread size
Lens hood included
Lens hood code
47mm-equivalent prime. Built-in lens shutter and ND
• Pentax 01 Standard Prime Lens
• Lens Front Cap O-LC40.5 (40.5mm)
• Q Lens Mount Cover