4.5mm F2.8 EX DC HSM Circular Fisheye Refurbished

Exaggeration to the MAX
Shop Lenses
Landscape, Wedding & Events, Nature & Wildlife, Specialty
  • First circular fisheye designed for APS-C sensors
  • 180 degrees angle of view for exaggerated close ups
  • Carrying Case, front/rear caps & front adapter ring
DC
DCDC for Digital

These are special lenses designed for APS-C size sensors so that the image circle matches the smaller size of the image sensor of most digital SLR cameras. Their specialized design gives these lenses the ideal properties for digital cameras, the compact and lightweight construction is an added bonus!

EX
EXEX Lens

The exterior of this lens is EX-finished to denote the superior build and optical quality, and to enhance its appearance.

HSM
HSMQuiet & Fast Autofocusing

This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.

IF
IFInner Focus

To ensure stability in focusing, this lens moves the inner lens group(s) without changing the lens' physical length.

#486-R
Price: $679.00

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Price: $679.00
*Authorized dealer prices may vary
Overview

Sigma’s 4.5mm F2.8 EX DC Circular Fisheye HSM creates an image that is a circular, curved, distorted view of reality when used on a digital SLR camera. One of the most unusual lenses a photographer can use as it produces a circular image within a black surrounding frame. It is ideal for landscapes and panoramic photography. Because of its equisolid angle projection system, the lens can be used for scientific applications. The minimum focusing distance of 5.3 inches allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. SLD (Special Low Dispersion) glass employed for effective compensation of color aberration, Super Multi-Layer lens coating reduces flare and ghosting and assures high image quality throughout the entire focal range. In the hands of a photographer looking for creative expression and the opportunity to explore and create, this is the ultimate creative tool. The results are captivating

Tech Specs

SPECIFICATIONS

Lens Construction13 Elements in 9 Groups
Angle of View180º
Number of Diaphragm Blades6
Mininum Aperturef22
Minimum Focusing Distance13.5 cm / 5.3 in
Filter Size (mm)Insertion-type gelatin filter into rear of the lens
Maximum Magnifications1:6
Dimensions
(Diameter x Length)
76.2 x 77.8 mm/3.0 x 3.1 in
Weight470g / 16.6oz.
Corresponding Mounts
SigmaHSM
EX
DC
NikonHSM
EX
DC
CanonHSM
EX
DC
Sony/MinoltaHSM
EX
DC
HSM -Hyper-Sonic Motor
EX - EX Lens
DC - DC for Digital

*Nikon Mount: Built in motor lens: compatible with D40, D40x, D60, D3000, D5000

 

* The appearance, specifications, and the like of the product are subject to change for improvement without notice.

MTF CHART

Chart Guide

LENS CONSTRUCTION

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