When setting photoflash exposures, the guide number (GN) of photoflash devices (flashbulbs and electronic devices known as "studio strobes", "on-camera... 88 KB (8,401 words) - 06:04, 8 August 2023 |
The Michelin Guides (French: Guide Michelin [ɡid miʃlɛ̃]) are a series of guide books that have been published by the French tyre company Michelin since... 66 KB (5,017 words) - 23:04, 26 April 2024 |
The Hitchhiker's Guide to the Galaxy is a comedy science fiction franchise created by Douglas Adams. Originally a 1978 radio comedy broadcast on BBC Radio... 96 KB (11,456 words) - 20:42, 28 April 2024 |
An f-number is a measure of the light-gathering ability of an optical system such as a camera lens. It is calculated by dividing the system's focal length... 43 KB (5,447 words) - 23:52, 7 April 2024 |
TV Guide is an American digital media company that provides television program listings information as well as entertainment and television-related news... 80 KB (9,278 words) - 18:41, 25 April 2024 |
the Canon Databack A (sequential numbering or date stamping on the film), and the Canon Speedlight 155A (guide number 56/17 (feet/meters) at ASA/ISO 100)... 10 KB (1,342 words) - 21:13, 9 April 2024 |