What is TTL in Godox?

What is TTL in Godox?

TTL stands for ‘Through The Lens’ and it’s a term used to describe exposure metering based on what your camera sees. …

What does TTL on a flash mean?

Through The Lens metering
TTL means Through The Lens metering. TTL flash uses a series or infrared flash bursts before the flash actually fires. This flash information is returned back to the camera which then adjusts the flash power accordingly to set what it thinks is a well-balanced shot.

What does TTL model mean?

In photography, through-the-lens (TTL) metering refers to a feature of cameras whereby the intensity of light reflected from the scene is measured through the lens; as opposed to using a separate metering window or external hand-held light meter.

What is E-TTL mode?

E-TTL mode, also known as E-TTL autoflash, is the mode where the camera uses information obtained through the lens (“TTL”) to calculate how much light the flash needs to emit for the appropriate brightness. The camera then automatically sets the flash output accordingly. This is known as a flash metering system.

What does E-TTL stand for?


Acronym Definition
ETTL Evaluative Through the Lens
ETTL Evaluative Through the Lens (flash photography)
ETTL Eesti Tõlkide Ja Tõlkijate Liit (Estonian Association of Translators and Interpreters)
ETTL Extraction, Transformation, Transportation & Loading (used in building Data Warehouses)

What does TTL mean in electronics?

Transistor–transistor logic
Transistor–transistor logic (TTL) is a logic family built from bipolar junction transistors. Its name signifies that transistors perform both the logic function (the first “transistor”) and the amplifying function (the second “transistor”), as opposed to resistor–transistor logic (RTL) or diode–transistor logic (DTL).

What does TTL mean in DNS?

time to live
Updated: 7/14/2020. DNS TTL (time to live) is a setting that tells the DNS resolver how long to cache a query before requesting a new one. The information gathered is then stored in the cache of the recursive or local resolver for the TTL before it reaches back out to collect new, updated details.

What is Canon E TTL E TTL II?

E-TTL flash metering: The function that measures the flash output needed for correct exposure. This is known as a flash metering system. Different camera manufacturers use different versions of TTL flash metering. E-TTL is unique to Canon EOS cameras. All recent Canon EOS cameras run on E-TTL II.

What is E-TTL flash mode?