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General information

Manufacturer Canon
Product type Flashguns
Item number202110
Manufacturer no.2478A004
Release date19.11.2007
External links Specifications (de)

Flash properties


Flash properties

A flash is a device used in photography producing a flash of artificial light (typically 1/1000 to 1/200 of a second) at a color temperature of about 5500 K to help illuminate a scene. A major purpose of a flash is to illuminate a dark scene. Other uses are capturing quickly moving objects or changing the quality of light. Flash refers either to the flash of light itself or to the electronic flash unit discharging the light. Most current flash units are electronic, having evolved from single-use flashbulbs and flammable powders. Modern cameras often activate flash units automatically.

More information...

AF illuminator

AF illuminator

Das Autofokus Hilfslicht, abgekürzt AF-Hilfslicht.
Für die Bestimmung der Distanz wird entweder ein Messblitz oder ein spezielles, schlecht sichtbares Hilfslicht verwendet. Ein Messblitz stört durch die Helligkeit.

Transmission type


Wireless communication with infrared

Product dimensions


Product dimensions

Physical size of an object

80 mm
62 mm
51 mm
100 g

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Returns and warranty

Warranty 24 month Bring-in
30-day right of return

30-day right of return

A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Warranty services

Warranty extension

Warranty extension

The warranty is extended at the same conditions as the manufacturer warranty.

to 5 years CHF 26.90

More information about warranty services


Introductory course for studio equipment

Portrait photography course (full day)

Bronze photo course (four hours)

Silver photo course (weekend course, seven hours)

Gold photo course (two hours a week for five weeks)


Mail delivery

 Expected delivery time: approx. 4 – 6 days
Currently 2 piece(s) in stock at the supplier


All locations

 Expected delivery time: approx. 4 – 6 days
Currently 2 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Customer ratings

Overall rating

Avg. 5.0 of 5 stars

The 1 most useful ratings

User bucsamue
Speedlighttransmitter ST-E 2

schönes Ding

aber ACHTUNG: Der Transmitter benö...

schönes Ding

aber ACHTUNG: Der Transmitter benötigt eine 2CR5 Batterie, welche nicht im Lieferumfang enthalten ist (ca. sFR 15.- in jedem Fachgeschäft)

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Canon Speedlighttransmitter ST-E 2 Canon Speedlighttransmitter ST-E 2