USED Sony 20mm F2.8 [SAL20F28]

Lens Features

This is a 20mm wide-angle lens with distortion aberration corrected to a very high level. Advanced coatings and internal reflection prevention that cuts harmful light achieve clear images down to the corners of the frame. Furthermore, the rear focusing system speeds up autofocus. Focusing, which can be difficult with ultra-wide-angle shooting during manual focus, can also be done speedily. From a close focusing distance of 25cm to infinity, various aberrations are well corrected, allowing you to fully enjoy wide-angle depiction.

• Format: Full-frame compatible
• Name: 20mm F2.8
• 35mm equivalent focal length: 30mm
• Lens construction: 9 groups, 10 elements
• Angle of view (APS-C): 70°
• Angle of view (35mm format): 94°
• Aperture blades: 7 blades (circular aperture)
• Minimum aperture (F): 22
• Minimum focusing distance: 0.25m
• Maximum magnification ratio: 0.13x
• ADI Flash Metering: ×
• Filter diameter: 72
• Included hood: Petal-type bayonet mount
• Dimensions (max diameter × length): 78mm × 53.5mm
• Weight: Approx. 285g
• Teleconverter compatible ×1.4: Not usable
• Teleconverter compatible ×2.0: Not usable