This is kind of hard to describe without the use of a diagram, but I'll do my best:
A periscope lets light (or the image) in through the lense which, much like the lense in a human eye actually inverts the image. It is then reflected onto a mirror which angles it down the shaft of the periscope. At the bottom, there is another mirror which reflects the image into the eye piece and corrects the orientation of the image.
Yes, the periscope "Davey" typically has two lenses - one to capture images from above the water's surface and another to capture images underwater. This design allows for a dual view for observation above and below the water simultaneously.
A periscope can be raised and lowered depending on the depth of a submarine. Periscopes are like a small telescope that can be rotated to take in a 360 degree view of the submarine's surroundings. Periscopes have to be lowered before the submarine is submerged. Periscopes in nuclear submarines are now able to take pictures of surroundings.
It depends on the specific requirements of the periscope. A mirror periscope may be more cost-effective and simple to construct, but a prism periscope can offer a wider field of view and better image quality due to reduced light loss. Choose based on the specific needs of the application.
Check for any obstructions blocking the view through the periscope lens. Ensure that the periscope is properly aligned and adjusted for optimal visibility. If the issue persists, it may be a mechanical problem that requires maintenance or repair.
A periscope is an optical instrument that uses a system of prisms, lenses, or mirrors to reflect images through a tube. Light from a distant object strikes the top mirror and is then reflected at an angle of 90 degrees down the periscope tube. At the bottom of the periscope, the light strikes another mirror and is then reflected into the viewer's eye.
Yes, the periscope "Davey" typically has two lenses - one to capture images from above the water's surface and another to capture images underwater. This design allows for a dual view for observation above and below the water simultaneously.
Similarities: Both periscope and kaleidoscope use mirrors to reflect and create visual effects. They both have viewing tubes to observe the reflected images. Differences: A periscope is designed to view objects from a hidden or obstructed position, while a kaleidoscope creates colorful and symmetrical patterns for visual enjoyment. A periscope typically has a straight viewing path, whereas a kaleidoscope has multiple reflective surfaces to create intricate patterns.
There are multiple different image websites that allow you to view images. Photobucket or tinypic are some good ones as well as using google images to view images of things.
A periscope can be raised and lowered depending on the depth of a submarine. Periscopes are like a small telescope that can be rotated to take in a 360 degree view of the submarine's surroundings. Periscopes have to be lowered before the submarine is submerged. Periscopes in nuclear submarines are now able to take pictures of surroundings.
To use a periscope, you look through one end while the other end is extended above an obstacle or around a corner to view something that is out of your line of sight. By using the mirrors inside the periscope, you can see images from a different angle without exposing yourself.
Heeek
No, it means view. A+
periscope
periscope
The Captain used the periscope to locate the enemy ships.A periscope is the eye of a submarine.
The object used to view the outside from inside the submarine is called a periscope.
periscope