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Godox TT685C Thinklite TTL Flash for Canon Cameras

BH #GOTT685C • MFR #TT685C
471 reviews
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Godox TT685C Thinklite TTL Flash for Canon Cameras
Key Features
  • Built-In 2.4GHz X Wireless Radio System
  • Compatible with Canon E-TTL / E-TTL II
  • Guide Number: 197' at ISO 100 and 200mm
  • Zoom Range: 20-200mm (14mm with Panel)
With full support for Canon E-TTL / E-TTL II, including high-speed sync, and a built-in 2.4GHz radio system, the Godox TT685C Thinklite TTL Flash will make it easy to create both simple and elaborate lighting setups. When mounted on camera, it is an effective lighting tool with a powerful guide number of 197' at ISO 100 and 200mm, a zoom range of 20-200mm, and the ability to tilt from -7 to 90° and rotate 360°. As a TTL-capable unit, the TT685C can also operate as a full wireless master or slave unit with TTL functionality.
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Godox TT685 Overview

With full support for Canon E-TTL / E-TTL II, including high-speed sync, and a built-in 2.4GHz radio system, the Godox TT685C Thinklite TTL Flash will make it easy to create both simple and elaborate lighting setups. When mounted on camera, it is an effective lighting tool with a powerful guide number of 197' at ISO 100 and 200mm, a zoom range of 20-200mm, and the ability to tilt from -7 to 90° and rotate 360°. As a TTL-capable unit, the TT685C can also operate as a full wireless master or slave unit with TTL functionality.

Operation is intuitive with a rear LCD panel that shows settings. Also, the flash is equipped with a Wireless Control Port for attaching an optional remote control set and it has a 3.5mm sync port for basic wired connectivity. It runs on four AA batteries, which help provide a recycle time of 0.1-2.6 seconds.

An integrated 2.4GHz X radio system is incorporated into the TT685C for wireless triggering. Able to be set up as a master or slave, this flash will help you create a versatile lighting setup with a range of 328' and support for 32 channels and five groups. It can also work with an optional X series transmitter for creating more elaborate setups.
Being compatible with Canon's E-TTL / E-TTL II system, users will enjoy numerous automated flash settings and the ability to use functions such as high-speed sync.
With a guide number of 197' at ISO 100 and 200mm the TT685C will easily illuminate most subjects. It also features a zoom head with a range of 20-200mm and a 14mm wide-angle panel for using a variety of different lenses.
Manual power control from 1/1 to 1/128 in 1/3 EV steps.
The flash head can be tilted from -7 to 90° and rotated a total of 360° for controlling bounce and where the light falls on the scene.
Optical master/slave transmission is available for working with other standard flashes.
Using an optional FT series remote control set, users can connect to the wireless control port to gain wireless control over the flash's power settings.
A 3.5mm sync port is available for setting up a wired connection to a camera or trigger.
This flash runs on four alkaline or NiMH AA batteries which help deliver about 230 full-power flashes and recycle times of 0.1-2.6 seconds.
USB connection for installing future firmware updates.

Godox TT685Specs

Key Specs
Guide Number
196.85' / 60 m at ISO 100 (200 mm Position)
Auto Zoom Head
Yes
Bounce Head
-7 to +90°
Swivel Head
360°
Exposure Control
Canon E-TTL / E-TTL II, Manual
Wireless Operation
Radio (TTL/Manual)
Up to 328.08' / 100 m
Optical Pulse (TTL/Manual)
Up to 49.21' / 15 m (Master, Slave)
Internal Power
4x AA (Alkaline, NiMH)
Off-Camera Terminal
3.5 mm
Flash Head
Guide Number
196.85' / 60 m at ISO 100 (200 mm Position)
Coverage
Full-Frame
20 to 200 mm
14 mm (with Wide-Angle Adapter)
Auto Zoom Head
Yes
Bounce Head
-7 to +90°
Swivel Head
360°
Flash Duration
1/300 to 1/20000 Second
Recycle Time
Approx. 0.1 to 2.6 Seconds
Secondary Illumination
Modeling Light
Exposure Control
Exposure Control
Canon E-TTL / E-TTL II, Manual
Flash Modes
Hi-Speed Sync, Second-Curtain Sync
Power Range
1/1 to 1/128
Flash Compensation
-3 to +3 EV (1/3 EV Steps)
Wireless
Wireless Operation
Radio (TTL/Manual)
Up to 328.08' / 100 m
Optical Pulse (TTL/Manual)
Up to 49.21' / 15 m (Master, Slave)
Wireless Channels
32
Wireless Groups
5
Remote Timing Modes
Instant Sync
Skip Preflash
Power
Internal Power
4x AA (Alkaline, NiMH)
External Power Pack Compatible
Yes
General
Mount
Shoe
Off-Camera Terminal
3.5 mm
Dimensions (W x H x D)
2.5 x 3 x 7.5" / 64 x 76 x 190 mm
Weight
14.46 oz / 410 g (without Batteries)
Packaging Info
Package Weight
1.225 lb
Box Dimensions (LxWxH)
7.9 x 3.65 x 3.25"

Godox TT685 Reviews

See any errors on this page? Let us know

Does it offer AF assit beam on Canon cameras?

Does it offer AF assit beam on Canon cameras?
Asked by: bibi
Yes it does
Answered by: vilson
Date published: 2021-01-12

Does the flash have a PC sync port?

Does the flash have a PC sync port?
Asked by: Anonymous
Yes it has 3.5mm sync port
Answered by: vilson
Date published: 2021-01-19

Does it work with canon m50?

Does it work with canon m50?
Asked by: Shengsheng
The Canon Flash connection has been standard for years and years. So yes this will work for your M50. It will also work for a newer camera if you decide to upgrade to the M5 or EOS RP.
Answered by: Samuel
Date published: 2021-06-01

Please withdraw my question submitted December ...

Please withdraw my question submitted December 28, 2020 concerning Godox TT685c working with Canon EOS 5DS-R. Problem solved by retracting catch light panel and built-in wide panel completely. Apparently the slightest bit not fully retracted interrupts the ETTL functions. OK?
Asked by: Edgar
Yes, thank you for your submission. The panel is a common issue and as you stated must be fully retracted.
Answered by: Rob
Date published: 2021-01-05

Is this compatible with a canon eos m50?

Is this compatible with a canon eos m50?
Asked by: Brianne
Yes, Godox TT685C Thinklite TTL Flash for Canon Cameras is also compatible with Canon EOS M50 on E-TTL or Manual exposure.
Answered by: llinelva
Date published: 2022-03-23

I have a TT685F. Can I just buy the Godox SProC ...

I have a TT685F. Can I just buy the Godox SProC TTL Trigger and use it with the TT685F?
Asked by: John
Yes, Godox units can mix and match within the brand, Fuji and Canon, Nikon and Fuji, etc...and TTL is still retained.
Answered by: Rob
Date published: 2020-01-14

its work with canon 6d?

its work with canon 6d?
Asked by: loui
This flash is compatible with the Canon 6D.
Answered by: Luis L
Date published: 2021-01-18

Can Canon Speedlite 430EX III-RT in radio mode ...

Can Canon Speedlite 430EX III-RT in radio mode control this flash ??
Asked by: Luis
Unfortunately it cannot because Godox and Canon use a different radio system.
Answered by: Daniel
Date published: 2021-11-23
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