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Bifocals are a type of eyeglass that has two different sections of its lens, so that you can look through one section to better see close objects, and the other section to better see more distant objects. Bifocal science would be the theoretical basis for the manufacture of bifocals.
What else can I help you with?
Which is better science general or science bifocal?
science bifocal
What are the compulsory subjects and Optional subjects in Bifocal Science stream?
compulsary-physics,chemistry,maths optional-computer science / electronics
What is bifocal computer science?
Bifocal subjects are vocational subjects. They include Computer Science, Electronics, Scooter Motor Mechanics, Electrical and Civil Mechanics. You can choose a vocational subject in 11th std as as optional subject given that you have the required percentage. Choosing a vocational subject rids the student of two other option subjects like biology, german, sanskrit, geography.
Trifocal lenses are divded into three parts. What kind of lens has two parts?
That would be bifocal... from bi, meaning halves or both, just like the other was tri, meaning three or thirds
What is the meaning of predicting in science?
ewan
Which is better science general or science bifocal?
science bifocal
What is syllabus for bifocal science for 11th science?
it has two section,one for distant another for close vision
Which word starts with bi and means having 2 eyepieces?
Bifocal
What are the compulsory subjects and Optional subjects in Bifocal Science stream?
compulsary-physics,chemistry,maths optional-computer science / electronics
How do you use bifocal in a sentence?
My gran has some bifocal glasses.
What is bifocal computer science?
Bifocal subjects are vocational subjects. They include Computer Science, Electronics, Scooter Motor Mechanics, Electrical and Civil Mechanics. You can choose a vocational subject in 11th std as as optional subject given that you have the required percentage. Choosing a vocational subject rids the student of two other option subjects like biology, german, sanskrit, geography.
Inventor of bifocal glasses?
Benjamin Franklin
Which are better bifocal contact lenses or monovision contacts?
Bifocal contacts lenses are a better option..:)
Where was the bifocal glasses born?
Benjamin Franklin in America is usually regarded as the inventor of the Bifocal glasses .
What is the defernition for bifocal?
Bifocal is a type of corrective lens. Bifocal lenses are divided into two sections, usually the top for seeing far away objects and the bottom for seeing nearby objects.
Trifocal lenses are divded into three parts. What kind of lens has two parts?
That would be bifocal... from bi, meaning halves or both, just like the other was tri, meaning three or thirds
What does add hi low med mean in contact lenses?
It means you are using a bifocal contact lens that has a bifocal power of about +1.25 to +1.50. A high add would have the bifocal power of about +2.50.
