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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Speedlite Transmitter ST-E2
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
2478A004 show
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EAN/UPC code :
European Article Number (EAN) and Universal Product Code (UPC) are better known as the barcode on a product's packaging to uniquely identify a product in a shop or logistic process. One product can have multiple barcodes depending on logistic variations such as packaging or country.
Category :
Camera flash guns which produce a short artificial light when photos are taken, plus accessories such as light meters to measure the amount of light.
camera flash accessories
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Canon: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 15 Jul 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 26 Mar 2016 12:01:21
The date of the most recent change of the data-sheet in Icecat's system
Product views: 96395
This statistic is based on the 61699 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 15-07-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60059 free Open Icecat users.
Long product name Canon Speedlite Transmitter ST-E2:
The short editorial description of Canon Speedlite Transmitter ST-E2
Canon Speedlite Transmitter ST-E2

Marketing text Canon Speedlite Transmitter ST-E2

The official marketing text of Canon Speedlite Transmitter ST-E2 as supplied by the manufacturer
Type: 550EX-dedicated, clip-on Speedlite transmitter with direct contacts
Compatible Cameras: Type A EOS cameras (E- TTL, autoflash); Type B EOS cameras (Manual flash)
Channels: 4
Flash Ratio Control: For A:B ratio: 1:8 to 8:1, in half- step increments or 13 steps
High- Speed Sync (FP flash): Enabled with high-speed sync mode
Slave Operation Confirmation: With test transmission button. (Slave A fires followed by slave B at 1/64 output.)
Flash Exposure Confirmation:

Before flash fires during FE lock Adequate flash exposure indicated by the flash exposure level icon lit in the viewfinder. Insufficient flash exposure indicated by the flash exposure level icon blinking in the viewfinder.
After flash fires ST-E2's flash confirmation lamp lights in green for 3 sec.

Wireless slave SE mode cancellation: Cancels when the test transmission button or FE lock botton is pressed to turn on the slave unit.
Wireless Transmission: Infrared pulse
Transmission Range: Indoors: Approx. 12-15 meters/39.4 - 49.2 ft; Outdoors: Approx. 8-10/ 26.2-32.8 ft
Transmission Coverage: ±40° horizontal and ±30° vertical
Short summary description Canon Speedlite Transmitter ST-E2:
This short summary of the Canon Speedlite Transmitter ST-E2 data-sheet is auto-generated and uses the product title and the first six key specs.
Canon Speedlite Transmitter ST-E2
Long summary description Canon Speedlite Transmitter ST-E2:
This is an auto-generated long summary of Canon Speedlite Transmitter ST-E2 based on the first three specs of the first five spec groups.
Canon Speedlite Transmitter ST-E2. Width: 2.56" (6.5 cm), Depth: 2.01" (5.1 cm), Height: 3.15" (8 cm)
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Technical Details
Camera brands compatibility*
The brands of camera that can be used with this product.
Color of product
The colour e.g. red, blue, green, black, white.
Energy Management
Number of batteries supported
The number of batteries that can be used with the product.
Weight & Dimensions
The measurement or extent of something from side to side.
2.56" (65 mm)
The distance from the front to the back of something.
2.01" (51 mm)
The measurement of the product from head to foot or from base to top.
3.15" (80 mm)
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
3.53 oz (100 g)