Contact lenses
https://www.youtube.com/watch?v=oJeKr6wJXiQ
Watch the video and put these items into the right column when they are
mentioned when making hard/soft contact lenses.
blue dye disposable curvature saline solution grinding machine
stick of plastic plastic liquid diamond grinder moulds
Hard contact lenses Soft contact lenses
Watch the video and put these items into the right column when they are
mentioned when making hard/soft contact lenses.
blue dye disposable curvature saline solution grinding machine
stick of plastic plastic liquid diamond grinder moulds
Hard contact lenses Soft contact lenses
grinding machine
stick of plastic diamond grinder
curvature
plastic liquid
moulds
saline solution
disposableblue dye
What are some common mistakes people make
when wearing contact lenses?
What are some common mistakes people make
when wearing contact lenses?
correct the mistakes in these sentences
1 Always check which eye the lens is for,
provided your prescription is the same for both eyes.
2 Complications often rise from incorrect contacts wear.
3 Do not wear contacts during asleep.
4 How many people are affected with presbyopia?
5 The solution may interfere to the examination.
6 These lenses automatically adopt focus.
correct the mistakes in these sentences
1 Always check which eye the lens is for,
provided your prescription is the same for both eyes.
2 Complications often rise from incorrect contacts wear.
3 Do not wear contacts during asleep.
4 How many people are affected with presbyopia?
5 The solution may interfere to the examination.
6 These lenses automatically adopt focus.
unless
arise
while
by
with
adjust