The objective lens focuses and magnifies the object and transmits this image into the body tube of the microscope.
The lens with the greatest (positive) curvature. The lens with the highest diopter.
The ocular lens is located at the eyepiece of a microscope and is used to magnify the image produced by the objective lens. The objective lens is located close to the specimen being observed and is responsible for gathering light and forming the initial image.
The ocular is the upper lens and objective is the lower lens
The low power objective lens is usually a 10x lens and it is used to orient the specimen and get it focused before switching to a higher power lens.
low power objective lens
The objective lens in a telescope is designed to gather light from distant celestial objects to form an image for viewing. In contrast, the objective lens in a microscope is used to magnify small objects and focus light to create a detailed image for observation at close range. Both lenses play a crucial role in forming clear and magnified images for the viewer.
The object being examined is placed directly under the objective lens of a compound microscope. The objective lens is the lens closest to the specimen and is used to magnify the image of the object.
The coarse adjustment knob and the fine adjustment knob are used to move the objective lens up and down to focus on the specimen.
scanning objective
Because during movement of lens there is no slide below objective .
The objective lens in a microscope is used to magnify the specimen being viewed and to provide a clear and detailed image for observation and analysis.
objective lens