£413.00

About as cheap as it gets — within 5% of the all-time low it hit 1 month ago.

£413 today · all-time low £399 (Aug 2026) · usually £431

Canon 242R241 Extender EF 2x III, White/Black

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 88 days · 88 data points

Historical
Generating forecast…
£479.00 £391.00 £410.20 £429.40 £448.60 £467.80 £487.00 27 July 2026 17 August 2026 08 September 2026 30 September 2026 22 October 2026
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Grey, 242R241

Price data checked 3 days ago

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Price Distribution

Price distribution over 88 days • 5 price levels

Days at Price
Current Price
6 days 13 days · current 18 days 48 days 3 days 0 12 24 36 48 £399 £413 £422 £469 £479 Days at Price

Price Analysis

Most common price: £469 (48 days, 54.5%)

Price range: £399 - £479

Price levels: 5 different prices over 88 days

Description
Increase your lens' focal length by 2x without sacrificing image quality Ideal for press, sports and nature photography, this compact and affordable extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 2x, with higher AF accuracy and improved communication between camera and lens. The EOS EF lens range consists of over 60 lenses.

Key Features

Extends the focal length of your lens by 2x.This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L

Outstanding image quality thanks to new optical design and improved AF performance

Highly resistant to dust and water for use in harsh conditions

Built in micro computer enables effective communication between lens and camera

Lens coatings are optimised to minimise ghosting and flare

Product Specifications
Brand
Canon
Model
242R241
Colour
Grey
Size
2x
ASIN
B0040X454A
Category
Electronics & Photo > Camera & Photo > Accessories > Lens Accessories > Extension Tubes
Domain
Amazon UK
Release Date
06 March 2012
Listed Since
23 September 2010

Barcode

No barcode data available

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