Sigma 4.5mm f/2.8 EX DC Circular Fisheye

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  • Brand: Sigma
  • SKU:
Availability: Out Of Stock (5)
Rs 92,000
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Sigma 4.5mm f/2.8 EX DC Circular Fisheye Price & Specs

  • APS-C Format
  • 7.2mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • One SLD Glass Element
  • Super Multi-Layer Coating
  • 180° Angle of View
  • Circular, Distorted Image
  • Hyper Sonic Motor AF System
  • Six-Blade Diaphragm

DESCRIPTION:
Offering creative distortion and exaggerated perspectives, the Canon EF-mount 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens from Sigma produces a circular image with an expansive 180° angle of view. Benefitting the unique look of the lens is an advanced optical design that utilizes one SLD glass element to reduce color fringing and chromatic aberrations for improved clarity, as well as a Super Multi Coating to suppress lens flare and ghosting. Additionally, the lens also features a Hyper Sonic Motor for quick and accurate autofocus performance for working with subjects as close as 5.3" away.

Unique 4.5mm f/2.8 circular fisheye lens is designed for APS-C-format Canon EF-mount DSLRs where it provides a 7.2mm equivalent focal length.

Expansive 180° angle of view pairs with the fisheye design to render circular imagery within a black frame. This design also renders scenes with exaggerated distortion and curved lines for a creative, true "fisheye" aesthetic.

One SLD glass element is featured in the optical design to reduce chromatic aberrations and color fringing for improved clarity and color accuracy.

Super Multi Coating has been applied to individual elements to suppress flare and ghosting for improved contrast and color when working in strong lighting conditions.

Hyper Sonic Motor autofocus system, and an internal focus design, offer fast, precise focusing performance for working with subjects as close as 5.3" away.

Rear slot accepts cut, insertion-type gelatin filters.

Specification

Lens

Maximum Aperture
f/2.8
Minimum Aperture
f/22
Optical Design
13 Elements in 9 Groups
Filter Size
Gel Filter (Rear)

Performance

Focal Length
4.5mm (35mm Equivalent Focal Length: 6.75mm)
Angle of View
180°
Minimum Focus Distance
5.31" / 13.5 cm
Diaphragm Blades
6

Imaging

Lens Mount
Sigma SA

Features

Image Stabilization
None

Physical

Dimensions (DxL)
3 x 3.06" / 76.2 x 77.8 mm
Weight
1.03 lb / 470 g

Packaging Info

Package Weight
1.55 lb
Box Dimensions (LxWxH)
5.4 x 4.25 x 4"