Sigma Lens 50mm DG HSM Nikon F Mount Single Focus Standard Full Size for SLR Art F1.4

To achieve high resolution, aberrations that affect image quality, such as sagittal coma flare and chromatic aberration, are thoroughly corrected. Achieves high-definition depiction without blur even at wide open aperture. The internal mechanism is equipped with an ultrasonic motor HSM (Hyper Sonic Motor) to achieve faster AF speed and quieter operation. Improved AF algorithm for smoother AF. Full-time manual mode allows you to fine-tune the focus by simply turning the focus ring after focusing. Adoption of a super multi-layer coating reduces the occurrence of flare and ghosting, and achieves high contrast depiction even when shooting against backlight. Nikon F mount 50mm F1.4 single focus standard single lens reflex full size 0085126311551