Also known as Through The Lens, TTL metering
camera feature that permits light metering through the taking lens itself, rather than via a separate window
鏡後測光(Through The Lens,簡稱TTL),又可稱為「通過鏡頭的光」,是一種主流的相機閃光燈測光技術。 這是一種將元件設置在相機的鏡頭後方,以精確量測進光量的技術,因為實際上是使用取景器所偵測到的現場光為量測範圍,所以精確度相當高。
Abstract from DBpedia / Wikipedia · CC BY-SA
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).