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Product Overview
Sigma 18-35mm F1.8 DC HSM | Art is a zoom lens for Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, and Sony A-mount. It covers the APS-C image circle. Introduced by Sigma in 2013, it has 17 elements in 12 groups.
Photographers will be pleased by the fact that the lens is internally-zooming, meaning that the barrel does not extend when the focal length is changed. This helps balance and weather sealing; it is also great for long-term durability, as there is less chance for moisture and dirt to get in.
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Ratings
What we found**
Neo score 65% (not directly comparable across industries)
Pros
- Internal zoom
- High levels of resolution
Cons
- Rather large and heavy for an APS-C lens
What external reviewers found***
Ext 67% (not directly comparable across industries)
Pros
- Compact and light-gathering
- F1.8 maximum aperture
Cons
- Limited focal length range
Price Comparison (incl. referral links)*
Specifications
Construction
Aperture Blades
9 blades, Rounded diaphragm
Form Factor
Zoom Lens
Image Size
APS-C
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Motor
Ring-type ultrasonic
Optical Formula | Elements
17 elements
Optical Formula | Groups
12 groups
Optical Formula | Special Glass
5 SLD glass elements, 4 glassmold aspherical elements groups
Dimensions
Filter Diameter
72 mm / 2.83 in
Size | Diameter
78 mm / 3.07 in
Size | Length
121 mm / 4.76 in
Weight
810 g / 28.62 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 44.8° Diagonal | 37.8° Horizontal | 25.8° Vertical (tele)
Aperture
f/1.8 ~ f/16
Autofocus
Yes
Crop Factor
1.5
Focal Length
18 mm ~ 35 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 52.5 mm
Focus Type
Internal
Image Stabilization
No
Zoom Type
Internal zoom
Performance
Max Magnification
0.23x
Min Focus Distance
280 mm / 11.02 in
Production
Accessory
Lens Hood: LH780-03 (supplied)
Debut
2013-04-18
Made In
Japan
Related Products
External Reviews
dpreview[1]
Sentiment Score 67%Sigma's 18-35mm F1.8 DC HSM is the company's first constant-aperture SLR lens. It uses an ultrasonic autofocus motor for fast, silent focusing. It's compatible with Sigma's new USB dock which allows you to fine-tune autofocusing behaviour in much more detail.
Find the original article here.
Pros
- F1.8 maximum aperture
- Compact and light-gathering
Cons
- Limited focal length range
User Reviews
References
1. ^ Sigma 18-35mm F1.8 DC HSM Review. [dpreview]. https://www.dpreview.com/reviews/sigma-18-35-1-8. 2013-09-02. Retrieved 2022-01-29.
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**Neo score is the calculated by our AI using advanced models based on the features and qualities of each product. Scores are not directly comparable across industries.
***These key takeaways ("pros" and "cons") and summaries are identified from third-party review by our AI using advanced language models.
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