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Binoculars

Binoculars are small versions of telescopes set side by side so the user can view things at a distance with both eyes.

395 Questions

The difference between the image of a scene received by the right eye and that received by the left eye can serve as a depth cue termed binocular?

disparity. Binocular disparity refers to the slight difference in the retinal images produced by each eye due to their horizontal separation. The brain processes this difference to perceive depth and create a sense of three-dimensional space.

Where are the binoculars in horseplay in troy in Where is waldo in Hollywood?

The binoculars in "Where's Waldo in Hollywood" - Horseplay in Troy can be found on the left side of the page near the top, hidden behind the Trojan horse. Look for the horse with a troop of soldiers descending from its belly – the binoculars are located in that area.

Where are Zen Ray binoculars made?

Zen-Ray binoculars are made in China. The brand focuses on producing high-quality optics at an affordable price point.

Are binoculars allowed in Tampa Bay Rays tropicana ballpark?

They must be, they allow cameras and video equipment per the following info on their website:

CAMERAS/VIDEO RECORDERS

Guests are permitted to bring cameras/video recorders into the stadium provided they are not for commercial use. Cameras and video recorders must be hand-held. Fans are not permitted to obstruct any aisles or the view of others. Tripods are prohibited. Lenses are restricted to less than 12 inches.

Are binoculars allowed in tropicana ballpark?

Yes, binoculars are allowed in Tropicana Field as long as the lenses are not over 6 inches in diameter. However, be sure to check the specific rules and regulations of the ballpark before bringing them to ensure they comply with the venue's guidelines.

Are binoculars allowed in rays ballpark?

Yes, binoculars are allowed at Tropicana Field, the home of the Tampa Bay Rays. They are considered a personal item and can enhance your viewing experience during the game. Just make sure to follow the stadium's guidelines for permitted items.

What kind of binoculars does Angelina Jolie use at the forest in the movie Tomb Raider?

In the movie Tomb Raider, Angelina Jolie's character Lara Croft uses a pair of Swarovski Habicht binoculars. These binoculars are known for their high quality lenses and are commonly used in the field for bird watching and wildlife observation.

What is the difference between binoculars and microscope and telescope?

Ha! This is a subtle matter. Both magnify. A microscope magnifies something close to you, while a telescope magnifies something far away. But let's look deeper. Both telescope and microscope have an objective lens that projects an image called a real image. The eyepiece is used to further magnify a portion of the real image.

The objective lens of a microscope is designed to produce a real image of something that is close to the lens, and the real image will be larger than the object you are looking at. Suppose it makes an image 10x larger. Then the eyepiece adds magnification. An eyepiece that by itself can magnify something 15x, when used to look at the image from a 10x objective, produces a total magnification of 150x.

The objective lens of a telescope is designed to produce a real image of something that is at a much larger distance, and the real image will usually be smaller than the object (usually much, much smaller!). The longer the focal length of the objective, the larger the real image will be. Then it is the ratio between the focal length of the objective and the focal length of the eyepiece that determines the visual magnification. For example, may amateur telescopes use an objective lens or mirror (or some combination) that has a focal length of one meter, or 1000 mm (~40 inches). A common eyepiece focal length is 20 mm (~0.8 inch). 1000/20 = 50x. Large professional telescopes are typically never used for visual observing, but on rare occasions the 200 inch (5 m) Palomar telescope was used visually in the past. Its 55 foot focal length (16.75 m) when used with a 20 mm eyepiece would produce nearly 840x magnification.

Both telescopes and microscopes can be used for photography by either putting the film or digital imaging sensor where the real image is in focus on it, or by using a special eyepiece to project an enlarged real image further back, where it might be more convenient to place the camera back with its lens removed.

Were binocular used in old west?

It's possible because modern binoculars began to be developed in 1854 and the first American settlers could have imported some binoculars from Italy or England if such thing was possible at that time.

How do you repair zip focus binocular?

To repair Zip Focus binoculars, first try cleaning the lenses with a microfiber cloth to remove any dirt or debris. If that doesn't work, check for any loose or broken parts that may need to be tightened or replaced. If the issue persists, consider taking the binoculars to a professional repair service for further assistance.

What are multi-coated binoculars?

Binoculars are like a pair of telescopes fixed together so there is one for each eye. The distance between them is adjustable for different people and they can be focussed on whatever you are looking at. They are vital for birdwatching, watching horse racing and in the military.

Who would use a binocular?

Birdwatchers, hunters, sports spectators, and astronomers are some examples of people who would use binoculars to magnify distant objects for a clearer view. Binoculars are also used by military personnel, law enforcement officers, and outdoor enthusiasts for various purposes.

What is binocular disparity that occurs when objects are located beyond the horopter?

Binocular disparity refers to the slight differences in the images seen by each eye due to their slightly different perspectives. When objects are located beyond the horopter (the point where the visual axes of both eyes converge), this difference in perspective increases, leading to greater binocular disparity. This allows the brain to perceive depth and distance in the visual scene.

What item does not belong and why binoculars eyeglasses goggles handlebars jeans pliers scissors shoes tweezers?

Handlebars do not belong as they are part of a bicycle or motorcycle, while the other items are all tools or accessories related to personal use or clothing.

How do binoculars overcome the problem of length?

Binoculars use prisms to fold the light path, allowing for a shorter physical length while maintaining the magnification power. This design enables binoculars to be more compact and portable for easier use.

Why was Chris sure Sydelle was not the person he had seen through his binoculars?

Because sydelle's limo was a pretended one and wasn't like the one he saw.

What is binocular fusion?

Binocular fusion is the process in which the brain combines the visual information received from each eye into a single, unified image. This integration of the slightly different images from each eye allows for depth perception and the perception of a single, three-dimensional image.

What are the grades of binocular vision?

The grades of binocular vision are typically classified as excellent, good, fair, and poor. This grading system is based on the ability of both eyes to work together efficiently to perceive depth and have a clear, single image.

What year did baush and lomb make binoculars?

Bausch and Lomb began manufacturing binoculars in the late 19th century, with their first notable model, the Zephyr, introduced in 1893.

How binoculars lenses make objects closer?

Binoculars have two lenses that work together to magnify objects seen through them. The objective lens at the front gathers light and creates a real, inverted image close to the front focal point. The eyepiece lens then magnifies this image to make it appear closer when viewed through the eyepiece.

What ship's lookout was miffed when his request for binoculars was denied in 1912?

Fredrick Fleet, the lookout on the Titanic, was miffed when his request for binoculars was denied in 1912. This incident is believed to have played a role in the ship's failure to spot an iceberg in time, contributing to the tragedy.

How do put on the binoculars on mission 9?

To equip your binoculars in Mission 9, you need to open your inventory and navigate to the equipment section. Find the binoculars and select the option to equip them. Once equipped, you can use the binoculars to survey the area and gather information.

Is the safest way to view the sun is with binocular?

No, it is not safe to view the sun directly with binoculars, as they can concentrate sunlight and cause damage to your eyes. To safely view the sun, you should use specialized solar filters or eclipse glasses that are designed for this purpose.

What is the minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees?

The minimum index of refraction for total internal reflection at a 45-degree angle is 1.41. This means that the glass or plastic prism would need to have an index of refraction greater than or equal to 1.41 to achieve total internal reflection at that angle.