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What is an optical instrument that uses two convex lenses to allows you to see very small objects?
A magnifying glass is an optical instrument that uses two convex lenses to allow you to see very small objects. The first lens enlarges the image of the object, and the second lens further magnifies the image for observation.
What two optical devises use convex lenses to focus and enlarge images?
A magnifying glass uses a convex lens to focus and enlarge small objects, while a camera uses a convex lens to focus and enlarge images onto film or a digital sensor.
Uses of Convex Lenses?
A convex lens is used to make objects appear larger and they are used in eyeglasses. Other uses for convex lenses include magnifying glasses, binoculars, and cameras.
What uses two convex lenses to magnify small close objects?
A _____________ uses two convex lenses to magnify small, close images.
Name two lenses used in stage lighting instruments?
There are a variety of lenses used in theaterical or stage lighting. Here is a short list and their uses: Plano-Convex- This lens is used in standard Ellipsoidal Spotlights. One side is flat(plano) and the other is Convex. Convex-convex- This lens is also used in conjunction with Plano-Convex. This, however, has both sides of the lens as convex. Fresnel lens- Used in fresnels to disperse the light Par- These lenses are intergrated into the filament, envelope, and base of the lamp. These are bubble type lenses.
What instrument uses light and lenses is used to view cells?
An optical microscope uses light and one or more lenses to view cells. An optical microscope with two or more lenses is called a compound optical microscope.
List two uses for concave lens?
Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.
What does binocular uses?
Binoculars uses lenses for magnification mainly. Two convex lens and prisms are used
What are two uses for a convex lens?
Concave lenses are used in glasses for people who are near-sighted. Convex lenses are used in glasses for people who are far-sighted.
What kind of microscope uses a series of lenses to magnify?
An optical microscope
What is the name of the telescope that uses convex lenses to gather and focus light?
Refracting telescope.
Did periscope use convex or concave mirror?
The basic periscope uses flat mirrors, to bend and offset the optical path. If magnification is required, then the periscope will use convex objective and eyepiece lenses, becoming a refracting telescope with an offset in its optical path.
