cliftoncameras ST-E3-RT Canon Speedlite Transmitter Instructions

June 1, 2024
cliftoncameras

cliftoncameras-LOGOcliftoncameras ST-E3-RT Canon Speedlite Transmitter

Product Specifications

  • Flash Modes: E-TTL II / E-TTL

  • Flash Output: 1/1 – 1/128 in 1/3 step increments

  • Flash Frequency: 1-500Hz

  • Wireless Flash: Yes, Radio

  • Wireless Range: Indoors: 30m, Outdoors: 30m

  • AF Assist: No

  • Power Source: 2 x AA batteries

  • Construction: Metal

  • Miscellaneous: 8 personal functions, Soft case included

  • Compatible with: Off-Camera Shoe Cord OC-E3,
    Release Cable SR-N3, EL-1, 600EX II-RT, 600EX-RT, 430EX III-RT

  • Physical Specifications: 67.4 x 61.5 x 77.4 mm, Weight: 110g

Flash Modes
The Canon Speedlite Transmitter ST-E3-RT (Ver.3) supports E-TTL II and E-TTL flash modes for accurate exposure.

Wireless Flash
Utilize the radio wireless flash feature to trigger compatible flashes wirelessly within a range of 30m indoors or outdoors.

Power Source
Insert 2 AA batteries into the transmitter to power it up for operation.

Construction
The metal construction ensures durability and reliability in various shooting conditions.

Frequently Asked Questions (FAQ)
Q: Can this transmitter be used with other Canon flash models?
A: Yes, it is compatible with Off-Camera Shoe Cord OC-E3, Release Cable SR-N3, EL-1, 600EX II-RT, 600EX-RT, and 430EX III-RT.

Clifton Cameras Product Specification

Canon Speedlite Transmitter ST-E3-RT (Ver.3) Full Spec

Specifications in detail

Flash Modes

  • Auto Exposure Control
    E-TTL II / E-TTL

  • High Speed Sync (FP)
    Yes

  • Manual / Output Settings
    Yes – 1/1- 1/128

  • Manual Steps
    1/3 step

  • Strobe / Output Settings
    Yes – 1/4-1/128

  • Stroboscopic Frequency
    1-500Hz
    Flash-Related Function

  • FE Lock
    Yes

  • FE Memory
    No

  • Flash Exposure Compensation
    Yes

  • Flash Exposure Bracketing

  • Yes

  • Second-Curtain Flash Sync
    No

  • Modelling Flash
    Yes

Wireless Flash

  • Transmitter
    Yes

  • Transmission Type
    Radio

  • Transmitter Range
    Indoors: 30m
    Outdoors: 30m

  • Receiver
    No

  • Number of Groups
    5 – A,B,C,D or E

  • Number of Channels
    15

  • Remote Shutter Release
    Yes
    AF Assist

  • AF-Assist Beam
    No

  • Number of AF Points Supported

  • AF-Assist Beam Type

Power Source

  • Battery
    2 x AA batteries

  • Minimum Recycling Time
    N/A

  • External Power Supply
    No

Construction

  • Dust and Water Resistance
    Yes

  • Mounting Foot Material
    Metal
    Miscellaneous

  • Custom Function
    8 (3 personal functions)

  • Flash Settings from Camera Menus
    Yes

  • External Flash Exposure Sensor
    No

  • PC Terminal
    No

  • Accessories (Included)
    Soft case

  • Accessories (Optional)
    Off-Camera Shoe Cord OC-E3, Release Cable SR-N3

  • Compatible Speedlites
    EL-1, 600EX II-RT, 600EX-RT, 430EX III-RT
    Physical Specifications

  • Dimensions (W x H x D)
    67.4 x 61.5 x 77.4

  • Weight
    110g

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