4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

 
 

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

 
 
4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

The first circular fisheye lens
exclusively for use with APS-C size
digital SLR cameras.

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

Lens Construction

13elements in
9groups

Number of
Diaphragm Blades

6Blades

Minimum Aperture

F22

Minimum Focusing
Distance

13.5cm/5.3in.

Maximum
Magnification Ratio

1:6

Filter Size

rear

Dimensions

φ76.2mm

77.8mm
3.0in.×3.1in.

Weight

470g

Camera Type

  • DSLR

Corresponding Mount

  • SIGMA SA-mount
  • Canon EF mount
  • Nikon F mount
  • Sony A-mount
  • Pentax mount

Sensor Format

  • APS-C [DC]

*Values ​​are for SIGMA SA-mount

Accessories

Supplied Accessories