 | 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 |
 | speed, and t is the shutter traverse time, the guide number reduces by √s / t. For example, if the guide number is 100, and the shutter traverse time is 5... 40 KB (5,040 words) - 09:27, 5 February 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 |
 | Speedlight SB-2 (guide number 82/25 (feet/meters) at ASA 100), SB-5 (guide number 105/32 (feet/meters) at ASA 100), SB-6 (guide number 148/45 (feet/meters)... 30 KB (4,699 words) - 14:23, 15 April 2024 |
 | numbering, time or date stamping on the film), and the Nikon SB-15 (guide number 82/25 (feet/meters) at ASA/ISO 100) and Nikon SB-16B (guide number 105/32... 11 KB (1,447 words) - 00:11, 27 April 2024 |
 | numbering, time or date stamping on the film), and the Nikon SB-15 (guide number 82/25 (feet/meters) at ASA/ISO 100) and Nikon SB-16B (guide number 105/32... 12 KB (1,682 words) - 12:41, 23 March 2024 |