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Black Tamron ultra-wide zoom lens with flower-shaped hood and case

Tamron

Tamron B001P 10-24mm f/3.5-4.5 Di II LD Aspherical (IF) Pentax camera kit

SKU CH-3NW2-FTMDK MPN B001P

Ultra-wide 10-24mm zoom for Pentax APS-C SLRs with 77mm filter thread, 0.24m close focus and included hood and case

  • ColorBlack
  • Ultra-wide 10-24mm zoom for expansive APS-C landscapes
  • 4× zoom range covers 15-36mm equivalent on APS-C sensors
  • Bright f/3.5-4.5 aperture enables low-light interior shooting
  • Close 0.24 m focus gives 1:51 magnification for detail work
  • Compact design with 77 mm filter thread and included hood/case

Ultra-wide zoom for APS-C

The Tamron B001P is a 10-24mm f/3.5-4.5 Di II lens built for Pentax KAF-mount APS-C DSLRs. It covers an extended ultra-wide range useful for architecture, interiors and landscape work. A micromotor drives autofocus without full-time manual override. The kit includes a flower-shaped hood and a carrying case.

Fixed aperture range and filter size

Maximum aperture stays between f/3.5 and f/4.5 across the zoom, stopping down to f/22-29. Front threads accept 77mm filters. Close focus reaches 0.24m (9.45in) with a best magnification ratio of 1:51. The 2.4x zoom delivers a 15-36mm equivalent field of view on standard APS-C bodies.

Verify mount and focus expectations

Confirm your camera uses the Pentax KAF mount before ordering. Autofocus relies on a micromotor and does not offer full-time manual focus, so shooters who prefer instant manual override should note the limitation. The lens is designed for APS-C image circles and is not intended for full-frame sensors.

Highlights

  • Ultra-wide 10-24mm zoom for expansive APS-C landscapes
  • 4× zoom range covers 15-36mm equivalent on APS-C sensors
  • Bright f/3.5-4.5 aperture enables low-light interior shooting
  • Close 0.24 m focus gives 1:51 magnification for detail work
  • Compact design with 77 mm filter thread and included hood/case

Specifications

BrandTamron
ModelNot Available
ColorBlack

Questions about this item

Which mount version of the 10-24mm f/3.5-4.5 lens should I select for my Pentax DSLR?

Choose the Pentax KAF mount option listed for the B001P model, which is built for Pentax digital SLR cameras and includes a flower-shaped hood and case.

What does the 10-24mm focal length mean on my APS-C Pentax body?

On APS-C the lens gives a 15-36mm equivalent view, so at 10mm you get an ultra-wide 15mm perspective and at 24mm a moderate 36mm wide angle.

How does the f/3.5-4.5 aperture range affect exposure and depth of field in practice?

At 10mm the maximum aperture is f/3.5, narrowing to f/4.5 at 24mm; minimum apertures run from f/22 to f/29, giving control over depth of field and shutter speed.

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