Overview: The smc Pentax-DA 15mm F4ED AL Limited is a wide angle prime lens for Pentax D-SLR and interchangeable lens cameras. It
has a screw-on type, 49mm lens cap.
Lens Mount: The lens has a KAF-mount,
and can fit Pentax D-SLR and interchangeable lens cameras with KAF,
KAF2 and KAF3 mounts. This includes
the Pentax K-5 and K-01 cameras.
Quick Shift Focus: The Quick Shift Focusing System allows
for instant switching from Auto to Manual focus. If focus is set to Auto, you
can focus manually after autofocus is achieved by manually turning the focusing
ring. This can be done without changing the focus mode to Manual.
Built-in Lens Hood: The lens has a built-in flower-shaped
metal lens hood to keep unwanted light out of the lens, and protect the front of
the lens. The lens hood simply pulls out when you need it. When extended, the
lens hood adds approximately 1/2" to the overall length of the lens.
ED Glass: The Extra-low Dispersion (ED) glass lens element and
a hybrid aspherical lens element offer superior sharpness with minimum chromatic and
Super Protect: The Pentax-original SP (Super Protect)
coating repels dust, water, and grease to help keep the lens clean.
- Focal Length: 15mm
- 35mm Equivalent: 23mm
- Lens Construction: 8 elements in 6 groups
- Mount Type: KAF-mount
- Maximum Aperture: F4
- Minimum Aperture: F22
- Maximum Magnification: 0.15x
- Angle of View: 86°
- Minimum Focus Distance: 7.08"
- Lens Hood: built-in
- Filter Diameter: 49mm
- Diameter: 2.486"
- Length: 1.958" (2.248" w/caps)
- Weight: 6.7 ounces
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