1 TermsHome > Terms > English, UK (UE) > Cylinder axis
Cylinder axis
Direction of that principal meridian of a spectacle lens whose vertex power is chosen for reference.
This is auto-generated content. You can help to improve it.
0
0
Improve it
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: Earth science Category: Mapping science
Sky
The area above the Earth, as seen looking up from the ground. The sky looks blue during the day and dark at night.
Contributor
Featured blossaries
Browers Terms By Category
- Osteopathy(423)
- Acupuncture(18)
- Alternative psychotherapy(17)
- Ayurveda(9)
- Homeopathy(7)
- Naturopathy(3)
Alternative therapy(489) Terms
- Cosmetics(80)
Cosmetics & skin care(80) Terms
- Clock(712)
- Calendar(26)
Chronometry(738) Terms
- Industrial automation(1051)
Automation(1051) Terms
- Medicine(68317)
- Cancer treatment(5553)
- Diseases(4078)
- Genetic disorders(1982)
- Managed care(1521)
- Optometry(1202)