20 TermsHome > Terms > English, UK (UE) > focal length
focal length
Distance between the optical center of a lens and the image focal point. Fixes the magnification and the angle of view of a lens. Vari-focal and zoom lenses have a variable focal length.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Consumer electronics
- Category: Video camera
- Company: Sony
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Contributor
Featured blossaries
Fernando Fabrega
0
Terms
1
Blossaries
0
Followers
Starting your own coffee house
Category: Business 2 20 Terms
20 Terms
Browers Terms By Category
- Journalism(537)
- Newspaper(79)
- Investigative journalism(44)
News service(660) Terms
- Fuel cell(402)
- Capacitors(290)
- Motors(278)
- Generators(192)
- Circuit breakers(147)
- Power supplies(77)
Electrical equipment(1403) Terms
- Wine bottles(1)
- Soft drink bottles(1)
- Beer bottles(1)
Glass packaging(3) Terms
- Skin care(179)
- Cosmetic surgery(114)
- Hair style(61)
- Breast implant(58)
- Cosmetic products(5)
Beauty(417) Terms
- Zoological terms(611)
- Animal verbs(25)