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Pentax 70mm F/2.4 SMC DA Limited Black K Mount Autofocus Lens For APS-C Sensor DSLRS {49}

Pentax Cameras
KEH Model# 241805

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Pentax 70mm F/2.4 SMC DA Limited Black K Mount Autofocus Lens For APS-C Sensor DSLRS {49} Description


Part of Pentax's Limited Edition gang of three pancake lens, the Pentax SMC DA 70mm f/2.4 a short telephoto lens purposed for Pentax DSLRs with APS-C size sensor. Hence the 'pancake' nickname, the SMC DA 70mm f/2.4 lens has relative flat design with six elements in five groups lens construction, 0.7 meters minimum focusing distance, and 0.12x maximum magnification. It has an 105mm equivalent field of view full frame. Ideal for portrait photography or travel, the lens supports manual and auto focusing for more versatility.


The smc Pentax-DA 70mm F2.4 Limited lens is exclusively designed for use with Pentax digital SLR cameras and features an ultra-thin pancake design, along with uni-focal, medium-telephoto optics. With a medium-telephoto perspective, this lens is ideal for many applications including landscape and portraiturescape. High-performance optics ensure outstanding image quality, and provide distinctive visual expression. Materials used for the 70mm F2.4 lens are selected for optimum holding comfort and operability. This little beauty is designed to be extremely thin and lightweight, for go-anywhere portability for casual, day-to-day snapshot photography.

KEH Specifications

  • Focal Length: 70mm
  • Aperture Maximum: f/2.4
  • Aperture Minimum: f/22
  • Camera Mount Type: Pentax K
  • Minimum Focus Distance: 0.7 m
  • Elements/Groups: 6/5
  • Maximum Magnification: 0.12x 
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 49mm
  • Length: 63mm / 2.5"
  • Weight: 150 g / 5.3 oz


General information

Manufacturer Part Number 21620
Manufacture GTIN 0027075124783
Brand Name Pentax
Product information
Additional Information
  • Number of aperture blades: 9
  • Hood: MH-RB 49mm
Minimum Focus Distance
Product Series
Lens Construction
6 Elements in 5 Groups
Product Line

Pentax digital SLR cameras

Maximum Angle of View
Maximum Aperture Fixed
  • Camera
Filter Attachment Diameter
  • 49 mm
Lens Type
  • Telephoto
Lens Type Long / Telephoto

Technical Information

Fixed Focal Length 70 mm
Max Aperture f/2.4

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-DA, SMC-DFA)