Deciding on whether to buy a product like CANON EF 2x III Lens Extender or perhaps CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens? You’re in the right place as we’ll take you through all of the specs, features and look at the quality, pricing and reviews of both to help you make the decision on which one to go for.

Discover all reviews at Currys PC World:

View Reviews

CANON EF 2x III Lens Extender vs CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens

CANON EF 2x III Lens Extender specs

CANON EF 2x III Lens Extender
 CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens specs

CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens
Lens type: Lens extender

Lens type: Zoom

Compatibility: Canon EF mount

Lens category: Telephoto

OPTICAL FEATURES

Compatibility: Canon EF mount

Image stabilisation: IS

Focal length: 2 x focal length extender

OPTICAL FEATURES
CONSTRUCTION

Focal length: 100 – 400 mm

Elements and grouping: 9 elements in 5 groups

35 mm equivalent: 160 – 640 mm

Weather sealed: Yes, moisture & dust resistant

Maximum aperture: f/4.5 – f/5.6

GENERAL

Minimum aperture: f/32 – f/38

Focusing: Manual & autofocus

Box contents: Canon EF 2x III Lens Extender

Minimum focusing distance: 0.98 m

Dimensions: 27 x 72 mm (D x L)

CONSTRUCTION
Weight: 225 g

Manufacturer’s guarantee: 1 year

Elements and grouping: 21 elements in 16 groups

Diaphragm blades: 9 rounded blades

Filter diameter: 77 mm

Silent focusing: Yes

Weather sealed: Yes

Tripod collar: Yes

Special features: ASC coating prevents flare and ghosting

GENERAL

Box contents: – Canon EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens
– Lens hood
– Lens caps
– Lens case

Dimensions: 94 x 193 mm (D x L)

Weight: 2.4 kg

Manufacturer’s guarantee: 1 year

Price: £399

Price: £1940

Number of Reviews:

Number of Reviews:

Review Score: 9.6 / 10

Review Score: 8.4 / 10


When deciding on whether to buy CANON EF 2x III Lens Extender or CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens, a very important consideration is the price. So we’re going to spend a bit of time looking at the price of both.

To start with, we looked at the price of the 850 products in the same category as CANON EF 2x III Lens Extender, which is the Lenses category. Of these 850 products the average price was £196.11, the most expensive was £3049 and the cheapest was just £0.05. We then looked at the price of the 850 in the same as the CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens, which of course the average was £196.11, top price was £3049 and cheapest £0.05.

We then looked specifically at the average price of products from Canon and Canon, the average was £451.25 for Canon, £451.25 for Canon. The max for each was £9999/£9999 and minimum was £3.99/£3.99

Price analysis of CANON EF 2x III Lens Extender

Price analysis of CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens

  • CANON EF 2x III Lens Extender
  • Ideal for sports & wildlife
  • Compatible with Canon EF mount
  • The Canon EF 2x III Lens Extender increases the focal length of your lens without compromising on image quality.Compatible with Canon L-series telephoto or telephoto zoom lenses, this Lens Extender increases the focal length by a factor of 2x.Thanks to a built-in microprocessor, the EF 2x III Lens Extender offers accurate data transfer between the lens and camera for higher AF accuracy and metering.This Lens Extender features a high quality construction with improved anti-reflection materials inside the lens-barrel and a coating around the outer edges of the lens elements to help reduce flare. Resistant to dust and water, its ideal for use with weather sealed lenses.The Canon EF 2x III Lens Extender is ideal for press, sports and nature photography, helping you get closer to your subject.
  • Product codes: 4960999664828
  • CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens
  • Ideal for sports & wildlife
  • Compatible with Canon EF mount
  • Aperture range: f/4.5 – f/38
  • Image stabilisation
  • Silent focus
  • The compact, high performance Canon EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens is ideal for sport, action and wildlife photography. Telephoto zoom The Canon EF 100-400 mm f/4.5-5.6L Lens boasts a long focal length of up to 400 mm, making it ideal for capturing a wide range of subjects. When used with APS-C sized sensors, the EF 100-400 mm offers angles of view equivalent to a 160-640 mm on a full-frame camera. Versatile and portable enough to be taken with you on your travels, the Canon EF 100-400 mm Telephoto Zoom Lens is ideal for those travelling light. Sharp results When capturing the action, you can be confident of sharp, high-contrast images thanks to Fluorite and Super Ultra-low Dispersion (Super UD) lens elements. The three-mode Image Stabiliser allows you to shoot shutter speed up to 4 stops slower than normal while guarding against camera shake. An Air Sphere Coating (ASC) prevents flare, ghosting and reduced contrast when shooting into the light, offering crisp, high quality images. Ergonomic handling Take control of the zoom with the Zoom Touch Adjustment ring which sets the amount of resistance you feel when zooming. A light touch which quickly moves through the focal length is ideal for fast-changing situations, while more resistance can be added when you don’t want the zoom to move as far. For fast moving subjects you can take advantage of the quick USM autofocus that accurately locks on and focuses in near-silence. With a minimum focusing distance of 0.98 m you’ll be able to quickly react to subjects which come closer. Weatherproof You’ll be able to keep shooting despite what the weather throws at you as the EF 100-400 mm f/4.5-5.6L Lens is sealed against dust and moisture. The front element features a fluorine coating to repel dirt and keep the lens clean. Capture the action with the professional quality Canon EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens.
  • Product codes: 4549292010350

What’s better CANON EF 2x III Lens Extender or CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens?

There are obviously a number of differences between CANON EF 2x III Lens Extender and CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens, but there are several things that you can use when comparing the two. The first of these, which we’ve already covered, is price. Make sure you spend a bit of time deciding how much you are willing and able to spend on your product to really get a good idea if the £399 cost of CANON EF 2x III Lens Extender is closer to the expectation you had than the £1940 pricep point of CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens.

Once you’ve nailed down everything there is to know on the price of both, the next step is to really study the reviews. Taking the time to read reviews of both will really help you to decide which is a better product between CANON EF 2x III Lens Extender and CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens. We looked at the reviews over at Currys PC World for both products and found that CANON EF 2x III Lens Extender scores out of 10 from reviews. Whereas CANON EF 100-400 mm f/4.5-5.6L II USM IS Telephoto Zoom Lens scores out of 10 from reviews.

It’s also really worthwhile spending the time to look at the key differences between the two products. For that you can use our comparison table about which looks at the main features of both products to give you a clear idea of where one product perhaps benefits over another. When comparing the two it’s a really good idea to have an idea in your mind of the key features that you need from your Lenses as this will help you to narrow down the products that do or don’t meet your criteria.



CANON EF 2x III Lens Extender



Rating:
8.63 out of
10