Pentax HD FA 50mm f/1.4 SDM AW lens

Pentax HD FA 50mm f/1.4 SDM AW lens

A fast normal lens. Weather-sealed, making it suitable for shooting even in the most demanding conditions. The lens is equipped with an SDM (Supersonic Direct-drive Motor) focusing motor for fast and silent focusing.

Designed for full-frame bodies, but can also be used on APS-C bodies, giving a field of view equivalent to a 76.5mm focal length. HD lens coating significantly reduces reflections, ghosting and flare when shooting in demanding conditions. SP coating on the front lens makes cleaning easier.

Note: This lens has a KAF4 mount with electronic aperture control.

Compatible bodies: K-1 Mark II, K-1, K-3 Mark III, K-3 II, K-3, KP, KF, K-70, K-S2, K-S1 and K-50. For K-1, K-3 II, K-3, K-S2, K-S1 and K-50. Camera firmware must be updated to the latest version.

Specifications:

• Compatibility: Pentax K
• Maximum aperture: f/1.4
• Minimum aperture: f/16
• Closest focusing distance: 40cm
• Optical construction: 15 lens elements in 9 groups, 9 rounded diaphragm blades
• SDM (Supersonic Direct-drive Motor) focus motor
• Filter thread: 72mm
  
• Size: 80mm x 106mm
• Weight: 910g