Traditional Culture Encyclopedia - Traditional culture - Which operation has better adaptation range than full flight or half flight?
Which operation has better adaptation range than full flight or half flight?
Half femtosecond is wider.
Full femtosecond is suitable for myopia within 1000 degrees and astigmatism within 500 degrees. However, semi-femtosecond is suitable for myopia within 1200 degrees and astigmatism within 600 degrees. In addition, hyperopia within 600 degrees can also be corrected with half femtosecond, but not with full femtosecond.
- Previous article:What are the characteristics of mono, stereo and digital recording?
- Next article:Can you lose weight by practicing martial arts?
- Related articles
- Rooted in traditional classics
- Teaching video of Wushu basic knife method
- What is the geographical significance of Taihang Mountain?
- Traditional festivals in China are all over the world?
- Do mom and dad educate their children in the same way?
- What are the applications of traditional garden architectural elements in China?
- What are the three stages of the process of attitude and character formation?
- Which school is better in College of Traditional Chinese Medicine?
- What are the conditions for crayfish farming?
- What are some of the famous authors in the study of Yi?