Product Comparison: Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED vs Sigma AF 17-50mm F2.8 EX DC OS HSM


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General Specifications
Brand
Nikon
Sigma
Model
AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED
AF 17-50mm F2.8 EX DC OS HSM
Origin
Japan
Japan
About the Product
This is the lens for both stunning sharpness and beautiful background blur (bokeh) with DX-format cameras. Its fine resolution and fast f/2.8 fixed aperture deliver exceptional photos and HD video - from close subjects all the way to infinity - to satisfy professionals on assignment as well as aspiring high-end photographers who value image quality.
Sigma’s 17-50mm F2.8 EX DC OS HSM large-aperture standard zoom lens covers a focal length from 17mm wide angle and offers a large aperture of F2.8 throughout the entire zoom range, making it ideal for many types of photography especially portraiture and landscapes.
Key Specs
Mount Type
Nikon F-Bayonet
Nikon F-Bayonet
Maximum Aperture
2.8 /f
2.8 /f
Minimum Focal Length
17 millimeters
17 millimeters
Maximum Focal Length
55 millimeters
50 millimeters
Lens Type
Zoom
Zoom
What customers say about "Key Specs"
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED Camera Lens
  • It is an f/2.8 lens than can be used at full aperture without reservations.
  • The picture quality is exceptional at every focal length and aperture.
  • Using an aperture of f/2.8, this lens is very usable.
  • Amazing lens! Images are sharp.
  • It's sharp throughout the range and at all apertures.
Sigma AF 17-50mm F2.8 EX DC OS HSM Camera Lens
  • The AF is decently fast and the fast f2.8 aperture is welcome when shooting indoors.
  • The lens itself is nice and sharp.
  • It performs well at all focal lengths.
  • Its fixed f/2.8 aperture makes it extremely versatile.
  • The low light performance being a fixed 2.8 aperture is great.
Size & Weight
Height
3.4 in.
3.3 in.
Width
3.4 in.
3.3 in.
Depth
4.4 in.
3.6 in.
Weight
26.6 oz.
19.9 oz.
What customers say about "Size & Weight"
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED Camera Lens
  • This is an excellent lens. Very sharp. And has good size.
  • It's sharp at 2.8, a nice weight and solidly built.
  • It balances quite well with a bigger camera such as a D300S.
  • The size and weight actually helpful and helps balance and control on the majority of camera bodies.
  • It is so big and heavy.
Sigma AF 17-50mm F2.8 EX DC OS HSM Camera Lens
  • The lens has a nice weight to it and sturdy build!
  • Excellent size and weight.
  • It's pretty compact and lightweight.
  • Great clarity, smooth focus, nice weight and very well made.
  • The build quality and weight is great.
Imaging
Minimum Focus Distance
14.4 in.
11 in.
Field Of View
79° - 28°50'
79.7° - 31.7°
Zoom Type
Rotating
Rotating
Focus
Auto Focus, Manual Focus
Auto Focus, Manual Focus
Optical Stabilization
No
Yes
What customers say about "Imaging"
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED Camera Lens
  • The f/2.8 gives it a great autofocus in dim lighting.
  • It works well with manual focus.
  • Focus is fast and accurate and to override just turn the focus ring.
  • Focus is fast. Colors are great.
  • Autofocus accuracy is bloody accurate and fast.
Sigma AF 17-50mm F2.8 EX DC OS HSM Camera Lens
  • The pictures are crystal clear. The autofocus is very accurate.
  • The focus ring is nice and smooth.
  • The build quality, image stabilization, and sharpness of this lens is very good.
  • Focus is fast and quiet.
  • The zoom ring is stiff and smooth. The OS seems to work great.
Features
Brand Compatibility
Nikon
Nikon
Sensor Type Compatibility
DX-format
DX-format
Lens Groups and Elements
14 Elements in 10 Groups
17 Elements in 13 Groups
Number of Aperture Blades
9
7
Filter Diameter
77 millimeters
77 millimeters
Extras
AF-S (Silent Wave Motor), ED (Extra-Low Dispersion) Glass, Super Integrated Coating, Internal Focusing
FLD glass, Multi-Coating, HSM (Hyper-Sonic Motor), Rounded diaphragm
What customers say about "Features"
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED Camera Lens
  • This lens is built extremely well, focuses fast, and is very sharp.
  • The lens is fast, super sharp, great color and contrast.
  • This is great for those landscape shoots. The 2.8 aperture helps with low light.
  • Extremely sharp with good bokeh.
  • Great build - silent focusing you never hear it.
Sigma AF 17-50mm F2.8 EX DC OS HSM Camera Lens
  • The lens images are pretty sharp and have good color and contrast.
  • The image quality is clear and sharp.
  • This lens is very effective in low light.
  • This is a very nice lens for the price. The photo are crisp and clean.
  • The lens is very sturdy and well built.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Certifications
CE
CE
Other Information
Manufacturer
MSRP
1499.95 $


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