Recommended protection filter fitted to interchangeable lenses
Ultra wide angle lens digital SLR camera is mounted 35 mm equivalent angle of view of 21 mm equivalent to
-ED lenses and two hybrid aspherical lens and correct aberrations balanced and unique multi layer coating reduces the occurrence of ghosting and flare. -Landscape and effectively if you want photos extremely exaggerated perspective and taken indoors, of course, require a wide angle architectural photos. -A-M switch allows better operability during manual focus.
Lens configuration 14 elements in 12 groups One ED Lens （ G13) 2 Aspherical lenses 114 ° Angle （ 35 mm system ）, 90 ° when a digital SLR mounted No focal length scale (zoom) No zooming operation scheme Number of Aperture blades 7 Minimum aperture 22 Minimum focusing distance of 0.2 m The maximum shooting magnification 1/6.7 Weight 670 g (approx.) Maximum diameter × length (approx) （ tip than bayonet base surface ） 87x86.5mm