Product Comparison: Canon EF 100-400mm f/4.5-5.6L IS II USM vs Sigma 120-300mm F2.8 DG OS HSM


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Canon EF 100-400mm f/4.5-5.6L IS II USM Camera Lens
Sigma 120-300mm F2.8 DG OS HSM Telephoto Lens
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General Specifications
Brand
Canon
Sigma
Model
EF 100-400mm f/4.5-5.6L IS II USM
120-300mm F2.8 DG OS HSM
Origin
Japan
Japan
About the Product
The EF 100–400mm f/4.5–5.6L IS II USM lens delivers a superb combination of cutting-edge performance, compact construction and brilliant resolving power that's great for sports and wildlife photography.
Superior performance redesigned to meet photographers’ needs. Introducing a precise and powerful large-aperture 300mm telephoto zoom. This lens combines the highest levels of optical performance and photographic expression with equally fine functionality and usability.
Key Specs
Mount Type
Canon EF
Nikon F-Bayonet
Maximum Aperture
4.5 /f
2.8 /f
Minimum Focal Length
100 millimeters
120 millimeters
Maximum Focal Length
400 millimeters
300 millimeters
Lens Type
Telephoto zoom
Telephoto zoom
What customers say about "Key Specs"
Canon EF 100-400mm f/4.5-5.6L IS II USM Camera Lens
  • It's sharp at all focal lengths and apertures.
  • This lens is fantastic at all focal lengths and apertures.
  • Clear photos throughout the zoom range.
  • Great lens, love the sharp images.
  • I really liked the ranges of this lens. It takes very good photos.
Sigma 120-300mm F2.8 DG OS HSM Telephoto Lens
  • This lens is sharp, even wide open.
  • The Autofocus is fast, images are tack sharp from the whole focal range and from corner to corner.
  • Very nice subject isolation at F2.8.
  • It's very sharp even at 2.8.
  • It is amazing tack sharp even at 2.8 and focuses super fast.
Size & Weight
Height
3.7 in.
4.8 in.
Width
3.7 in.
4.8 in.
Depth
7.6 in.
11.5 in.
Weight
55.38 oz.
119.6 oz.
What customers say about "Size & Weight"
Canon EF 100-400mm f/4.5-5.6L IS II USM Camera Lens
  • The lens has the right weight and size to allow you to handhold with the camera for long periods of time.
  • The lens is pretty heavy but compact for a 400mm f5.6 maximum reach.
  • The new twist-to-zoom and compact size make this glass easy to use and less prone to sucking in dust.
  • Weight is just right, and of admirable size.
  • Only downside for me is the weight of the lens, it gets heavy after carrying it around for extended periods.
Sigma 120-300mm F2.8 DG OS HSM Telephoto Lens
  • It's not as heavy as to be an issue without support.
  • The images are crisp, and has good size.
  • Good size, great shots. Fits well in my backpack.
  • The weight is too heavy for long term use.
  • It is heavy, hands get tired with prolonged use.
Imaging
Minimum Focus Distance
38.4 in.
59.1 in.
Field Of View
24° - 6°10'
20.4° - 8.2°
Zoom Type
Rotating
Rotating
Focus
Auto Focus, Manual Focus
Auto Focus, Manual Focus
Optical Stabilization
Yes
Yes
What customers say about "Imaging"
Canon EF 100-400mm f/4.5-5.6L IS II USM Camera Lens
  • It's focus is super fast and precise which makes it easy when the subject is moving fast.
  • Incredibly fast and accurate autofocus.
  • Wonderfully sharp and fast focusing.
  • This lens is awesome. Sharp and very quick and quiet to focus.
  • It is very fast focus and the IS is awesome.
Sigma 120-300mm F2.8 DG OS HSM Telephoto Lens
  • The focus is fast, and accurate, with a fast or slow option.
  • Zoom and focus rings are smooth.
  • Fast and accurate autofocus.
  • The image quality and focus speed are outstanding.
  • Super sharp and very quick AF! The Optical Stabilization is fast, solid and dependable.
Features
Brand Compatibility
Canon
Nikon
Sensor Type Compatibility
FX Format / DX Format
FX Format / DX Format
Lens Groups and Elements
21 Elements in 16 Groups
23 Elements in 18 Groups
Number of Aperture Blades
9
9
Filter Diameter
77 millimeters
105 millimeters
Extras
Four-stop Image Stabilizer, Durable L-series construction, Fluorite and UD lens elements, Ultrasonic autofocus motor (USM), Circular aperture
Dust and splash-proof construction, Inner Zoom, Hyper Sonic Motor, Exclusive low-dispersion glass
What customers say about "Features"
Canon EF 100-400mm f/4.5-5.6L IS II USM Camera Lens
  • Extremely sturdy and well built.
  • The pictures are simply amazing.
  • Zoom and focus ring feel nice and the close minimum focusing distance has its uses.
  • USM focusing is very fast and silent.
  • Easy to carry in the field and really fast focus.
Sigma 120-300mm F2.8 DG OS HSM Telephoto Lens
  • Monster size, weight and performance.
  • The build quality is quite awesome.
  • The chromatic aberration is already very clear, especially at 300mm.
  • Love the range, love the build.
  • I'm very happy with this lens. Build quality is nice with a very solid feel to it.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Certifications
CE
CE
Other Information
Manufacturer
Link
Link
Manual
Download
Download
MSRP
2399.00 $

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