Rokinon 10mm F2.8 ED AS NCS CS Ultra Wide Angle Lens for Nikon Digital SLR Cameras with AE Chip for Auto Metering (10MAF-N)

Optimized for excellent optical quality and true ultra-wide 110 degree edge to edge coverage with APS-C sensor digital cameras

Fast F2.8 maximum aperture + close-focusing to 9.5 inches = maximum versatility in all shooting conditions

Nano Crystal Coating System (NCS) for increased light transmission and reduced internal reflections

Utilizes 3 high precision (2 Aspherical + 1 ED) lens elements for superior image quality

Inner focusing system (IF) – length doesn’t change and front element does not rotate – keeps integrated petal-type lens hood properly oriented