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Pentax FA 50mm f1.4 SMC Classic Lens

SPEC ORD 20800 027075305472

$499.99

$479.99

Sale ends 07-31-2025

Special Order Item

Please contact us for estimated time to delivery, cancellations or returns subject to 20% restocking fee.
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This single-focus standard lens has been designed to provide a unique image rendition - rainbow flare in particular - resembling that of a lens designed more than 50 years ago. Designed as an interchangeable lens for use with PENTAX K-mount digital SLR cameras, its larger-diameter optics cover the full-frame image circle of K-mount cameras, despite its compact dimensions. When mounted on a PENTAX digital SLR camera body, it can be used as a 50mm standard lens in the full-frame format, or a 76.5mm medium-telephoto lens in the APS-C format. With a full-frame camera, it provides an angle of view close to that of the human visual field, making it an ideal choice for a wide range of applications, such as snapshots, scenic images and portraiture.

  • Focal Length: 50mm
  • Equivalent to 76.5mm in 35mm format (when attached to PENTAX APS-C size DSLR cameras)
  • Maximum Aperture: F1.4
  • Minimum Aperture: F22
  • Lens Construction: 7 elements in 6 groups
  • Angle of View (Diagonal): 47 degrees (when attached to PENTAX 35mm full-frame SLR cameras)
  • 31.5 degrees (when attached to PENTAX APS-C size DSLR cameras)
  • Mount: KAF
  • Minimum Focusing Distance: 0.45m (1.48ft.)
  • Maximum Magnification: 0.15x
  • Filter Diameter: 49mm
  • Diaphragm Control: Fully automatic
  • Number of Diaphragm Blades: 8
  • Rounded diaphragm: ?50mm: F1.4-F2.8?
  • Aperture Ring: Equipped
  • Tripod Mount: N/A
  • Lens Hood: RH-RC49, PH-RA49 (not included)
  • Lens Cap: O-LC49 (included)
  • Lens Case: S70-70 (not included)
  • Maximum Diameter x Length: approx. 65mm x 37mm (approx. 2.6in. x 1.5in.)
  • Weight: approx. 216g (approx. 7.6oz)
  • Temperature: -10 degrees C - 40 degrees C (14 degrees F - 104 degrees F)
  • Humidity: 85% or less (no condensation)
  • Included Accessories: Lens Cap O-LC49, Lens Mount Cap K, Lens Filter LF-ND16 49mm
  • Others: SP (Super Protect) Coating
  • Lens Filter LF-ND16 49mm
  • Lens Cap O-LC49
  • Lens Mount Cap K

*Shipping options may vary depending on product availability, shipment size and shipping destination. Larger orders will be shipped at cost, including printers, studio lighting kits, paper rolls, etc., or otherwise excessively bulky and/or heavy packages. Our team will contact you before processing the order to inform you of any additional shipping costs required.