This is a full-frame fisheye auto focus lens that fills entire 35mm negative with a full 180 degree diagonal field of view. This unique lens enables you to create a variety of unusual compositions even when shooting ordinary subjects. It accepts removable gelatin filters in a holder near the rear of the lens. The optical material used in this lens are lead and arsenic free ecological glass.
|Construction||6 Groups /7 Elements|
|Angle of view||180°|
|F stop range||22|
|Closest Focusing Distance||15cm / 5.9"|
|Filter Size||rear slip-in gelatin|
|Dimensions (Length x Diameter)||73.5 x 70.5mm / 2.9 x 2.8"
Full Extended Length 76mm / 3.0"
|Weight||330g / 11.7oz.|