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Sigma 18-250mm f/3.5-6.3 DC Macro HSM Lens for Sony A

BH #SI1825035MSO • MFR #883-205
Sigma
Sigma 18-250mm f/3.5-6.3 DC Macro HSM Lens for Sony A
Key Features
  • A-Mount Lens/APS-C Format
  • 27-375mm (35mm Equivalent)
  • Aperture Range: f/3.5 to f/22
  • One SLD Element
Spanning wide-angle to telephoto, the Sony A-mount 18-250mm f/3.5-6.3 DC Macro HSM from Sigma is an all-in-one zoom offering great versatility within a sleek form factor. The 27-375mm equivalent range is complemented by an advanced optical design that uses low dispersion and aspherical elements to reduce aberrations and distortion throughout the zoom range. A Super Multi-Layer Coating has also been applied to control flare and ghosting for improved contrast and color fidelity. Additionally, balancing the optics, the zoom also features a Hyper Sonic Motor, which provides quick, smooth, and quiet autofocus performance with full-time manual focus override.
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Sigma 18-250mm F3.5-6.3 DC Macro HSM Overview

Spanning wide-angle to telephoto, the Sony A-mount 18-250mm f/3.5-6.3 DC Macro HSM from Sigma is an all-in-one zoom offering great versatility within a sleek form factor. The 27-375mm equivalent range is complemented by an advanced optical design that uses low dispersion and aspherical elements to reduce aberrations and distortion throughout the zoom range. A Super Multi-Layer Coating has also been applied to control flare and ghosting for improved contrast and color fidelity. Additionally, balancing the optics, the zoom also features a Hyper Sonic Motor, which provides quick, smooth, and quiet autofocus performance with full-time manual focus override.

All-in-one zoom is designed for APS-C-format Sony A-mount cameras and provides a 27-375mm equivalent focal length range.
One Special Low Dispersion (SLD) element is featured in the optical design and helps to reduce color fringing and chromatic aberrations for improved clarity and color accuracy.
Three aspherical elements are used to help limit distortion and spherical aberrations and also contribute to greater overall sharpness and accurate rendering.
Super Multi-Layer Coating has been applied to individual elements to minimize flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions.
Hyper Sonic Motor (HSM), along with an internal focusing design, realizes quick and quiet autofocus performance as well as full-time manual focus override.
Minimum focusing distance of 1.1' and a 1:2.9 maximum magnification ratio benefits working with close-up subjects.
Constructed using a Thermally Stable Composite (TSC) material for greater precision and use in wide temperature variations. Additionally, a brass bayonet affords improved mounting accuracy and rigidity.
Rounded seven-blade diaphragm contributes to a pleasing bokeh quality.

Sigma 18-250mm F3.5-6.3 DC Macro HSM Specs

Key Specs
Focal Length
18 to 250mm (35mm Equivalent: 27 to 375mm)
Maximum Aperture
f/3.5 to 6.3
Lens Mount
Sony A
Lens Format Coverage
APS-C
Focus Type
Autofocus
Image Stabilization
No
Filter Size
62 mm (Front)
Maximum Aperture
f/3.5 to 6.3
Minimum Aperture
f/22
Lens Mount
Sony A
Lens Format Coverage
APS-C
Angle of View
76.5° to 6.5°
Minimum Focus Distance
1.15' / 35 cm
Maximum Magnification
0.34x
Macro Reproduction Ratio
1:2.9
Optical Design
16 Elements in 13 Groups
Diaphragm Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
62 mm (Front)
Dimensions (ø x L)
2.89 x 3.49" / 73.5 x 88.6 mm
Weight
1.03 lb / 470 g
Packaging Info
Package Weight
1.4 lb
Box Dimensions (LxWxH)
6 x 4.3 x 4.2"

Sigma 18-250mm F3.5-6.3 DC Macro HSM Reviews

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