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What else can I help you with?
How many convex lenses does a refracting telescope have?
At least two, but may have many. Depends on the design of the telescope.
What are the lenses called in a reflector telescope?
The lenses used in reflector telescope is the concave lens.
What uses two lenses and two mirrors?
On eyeglasses? Two lenses = bifocals Three lenses = Trofocals
How many lenses are in a 4 inch telescope?
It depends on the particular design.
Who invented the telescope lenses?
Lenses had been known for some time before the telescope was invented. No one really specifically "invented" the telescope lens, they simply used existing equipment (lenses) in a new device (the telescope).
What is a catadioprtic telescope?
It is a telescope that uses lenses and mirrors.
What machine uses lenses?
A telescope uses lenses...
What type of telescope uses lenses or mirror to gather and focus energy?
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
What telescope using lenses to make an image?
The reflecting telescope
How many lenses do binoculars have?
It depends on the type of reflecting telescope.
What type of telescope uses lenses or mirrors to gather focus light energy?
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
What type of lens used in telescope?
Most telescopes use refractor lenses. Sometime a telescope will use reflector lenses.
