Comparison Godox ThinkLite TT685 vs Godox ThinkLite TT600
Add to comparison |  | |
|---|---|---|
| Godox ThinkLite TT685 | Godox ThinkLite TT600 | |
from $129.00 | Compare prices 4 | |
| TOP sellers | ||
| Type | regular (classic) | regular (classic) |
| Camera compatibility | Canon Fuji Nikon Olympus Panasonic Pentax Sony | Canon Fuji Nikon Olympus Panasonic Pentax Sony |
Specs | ||
| Guide number | 60 | 60 |
| Reload time | 0.1 с | 0.1 с |
| Number of impulses | 230 | 230 |
| Pulse duration | 1/8000 c | 1/300 - 1/20000 c |
| TTL | E-TTL, I-TTL, P-TTL, TTL | E-TTL, I-TTL, P-TTL, TTL |
| Power management | + | + |
| Beam angle | 20 - 200 mm | 20 - 200 mm |
| Rotary head |  | |
| Head angle | vertical - 90 degrees, horizontal - 270 degrees | vertical - 90 degrees, horizontal - 270 degrees |
Features | ||
| Features | autofocus illumination manual zoom slave mode | autofocus illumination manual zoom slave mode |
Power supply | ||
| Power source | 4xAA | 4xAA |
General | ||
| Screen | | |
| Screen backlight | | |
| Dimensions | 76x64x190 mm | |
| Weight | 410 g | |
| Added to E-Catalog | february 2017 | february 2017 |
Compare Godox ThinkLite TT685 and TT600
The Godox ThinkLite TT685 and TT600 flashes have similar characteristics, but there are some key differences. Both devices have a guide number of 60 and support TTL, however, the TT685 offers high-speed synchronization up to 1/8000 seconds, making it more versatile for shooting in bright conditions. The recharge time for both models is from 0.1 to 2.6 seconds, and they can produce 230 flashes on a single battery charge. The TT685 also has a swivel head with a 90-degree vertical and 270-degree horizontal swivel angle, providing greater flexibility in use. While the TT600 also supports all the basic functions, its flash duration varies from 1/300 to 1/20000 seconds, which may be less convenient for some scenarios. Both devices operate on 4 AA batteries and feature display illumination, making them convenient to use.
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Glossary
Pulse duration
The duration of the pulse of light provided by the flash. This indicator can range from thousandths to hundred thousandths of a second; it is usually expressed as a fractional number with a unit in the numerator, such as 1/880 s. The human eye does not notice the difference, but in some shooting modes it can become critical. For example, to capture fast-moving scenes (such as splashing water, the flight of an insect, or the movement of machine parts) you need to choose a flash with the shortest flash duration possible — otherwise the image may be blurry.
The longest pulse duration in modern photoflashes is about 1/800 s; the minimum value can reach 1/30,000 s or even less.
The longest pulse duration in modern photoflashes is about 1/800 s; the minimum value can reach 1/30,000 s or even less.