Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens for Nikon F

• Nikon F Mount/DX Format
• 6.75mm (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
• Import Model Seller's Warranty 30 Day Labor; 1 Year Parts
AvailabilityIn stock
SKU
SG4528NK
Condition
New
$899.00
• Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens for Nikon F
• LCF-72 III 72mm Lens Cap
• Cap Adapter for a Sigma 4.5mm f/2.8
• Rear Cap LCR II for Nikon F Mount Lenses
• Carrying Case
Performance
Focal Length 4.5mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Nikon F
Format Compatibility Nikon DX
Angle of View 180°
Minimum Focus Distance 5.31" (13.5 m)
Maximum Reproduction Ratio 1:6
Elements/Groups 13/9
 Diaphragm Blades
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread Rear Gel
Dimensions (DxL) Approx. 3.00 x 3.06" (76.2 x 77.8 mm)
Weight 1.03lb (470 g)
Packaging Info
Package Weight 1.65 lb
Box Dimensions (LxWxH) 5.354 x 4.409 x 3.937"
Performance
Focal Length 4.5mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Nikon F
Format Compatibility Nikon DX
Angle of View 180°
Minimum Focus Distance 5.31" (13.5 m)
Maximum Reproduction Ratio 1:6
Elements/Groups 13/9
 Diaphragm Blades
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread Rear Gel
Dimensions (DxL) Approx. 3.00 x 3.06" (76.2 x 77.8 mm)
Weight 1.03lb (470 g)
Packaging Info
Package Weight 1.65 lb
Box Dimensions (LxWxH) 5.354 x 4.409 x 3.937"

Offering creative distortion and exaggerated perspectives, the Nikon F-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.