The objective lens is found on the nosepiece of a microscope that ranges from high to low power. It is the lens closest to the object being examined.
The medium lens on the nosepiece of a microscope is typically the 10x objective lens. This lens is often referred to as the "low power" lens and is used for general observation and initial focusing of the specimen.
The 15 parts of the microscope are the ocular, tube,arm,revolving nosepiece, clips,low power objector,medium power objector,high power objector, stage, coarse adjustment knob, diaphragm, light source, incline adjustment, base.
A revolving nosepiece, also known as a turret, is a part of a microscope that holds multiple objective lenses. It allows the user to easily switch between different objective lenses for varying magnifications without having to manually swap out lenses. This feature enhances the versatility and convenience of microscopy.
The magnification power refers to the enlarging power of a microscope. A microscope basically magnifies objects that are placed under the slides.
If you ask some elder staff of your class (if you are a student) they'll probably suggest you to move the body of the microscope a little higher. But according to my experience you can just turn it from low power to higher power with ease until you hear a click sound (so that the objective is locked).
Objective Lens
The revolving nosepiece on a microscope holds the objective lenses and allows you to easily switch between them. This enables you to change the magnification power of the microscope by rotating the nosepiece to select different objective lenses.
The revolving nosepiece holds two or more objective lenses in a microscope. By rotating the revolving nosepiece, users can easily switch between different objective lenses to change the magnification power.
The revolving power of a microscope refers to the ability to switch between different objective lenses to achieve different levels of magnification. By rotating the turret or nosepiece of the microscope, you can easily change the magnification power of the microscope to observe specimens at different levels of detail.
The medium lens on the nosepiece of a microscope is typically the 10x objective lens. This lens is often referred to as the "low power" lens and is used for general observation and initial focusing of the specimen.
The lower power objective for the microscope is the small lense on the microscope. The size usuall ranges at 4x on the microscope.
The revolving nosepiece or turret rotates to change from the low power objective lens to the high power objective lens on a microscope. This component allows for easy switching between different objective lenses without the need to manually remove and insert them.
Objective lenses
The revolving nosepiece of a microscope holds multiple objective lenses that can be rotated into position to magnify the specimen being viewed. This allows for quick and easy changing of magnification levels without having to manually switch lenses.
Turning the nosepiece to the lowest power objective (LPO) before putting the microscope away reduces the risk of damaging the objectives and slides. This position also helps to protect the lenses and prevents any debris from accumulating on them during storage.
Turning the nosepiece to the Low Power Objective (LPO) before putting the microscope away is important for several reasons. It helps protect the more delicate high-power objectives from damage by ensuring they are not in contact with the slide. Additionally, starting with the LPO makes it easier for the next user to locate and focus on the specimen quickly. This practice also maintains the longevity of the microscope and ensures it remains in optimal working condition.
You would turn the nosepiece or turret on the microscope to switch from low power objective lens to a medium power objective lens. This allows you to change the magnification level and focus on different parts of the specimen being viewed.