Where can I find resources to grasp lens reflections?

  • Thread starter Kacper
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In summary, the conversation discusses the topic of understanding lens reflections. The participants mention using the search function of a browser and suggest looking into optics and physics books for a better understanding. The book "QED" by Richard Feynman is also recommended for a deeper understanding.
  • #1
Kacper
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Anyone know of a place I can go to help me understand lens reflections?
 
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  • #2
Lens "reflections"? or do you mean "refractions"? If you do mean "reflections" then you would look at the same optics that apply to mirrors.

But refraction is the phenomena that is usually studied with lenses. Use the search function of your browser with the keywords "lens optics" and you will find many sites.
 
  • #3
Depends on the level of understanding you want really. If you want to just use lenses and understand the principles, any good Physics book will tell you all you need to know. If you want a deeper understanding, try Richard Feynman's book QED.
 

1. What causes lens reflections?

Lens reflections are caused by the way light interacts with different surfaces. When light hits a surface, some of it is absorbed while the rest is reflected. The angle at which the light hits the surface and the properties of the surface itself determine how much light is reflected.

2. How do lens reflections affect image quality?

Lens reflections can cause unwanted glare or flares in an image, which can reduce the overall quality. They can also decrease contrast and sharpness in the image.

3. Can lens reflections be prevented?

Lens reflections can be minimized by using a lens hood or a lens filter. These can help block out stray light and reduce the chance of reflections. Additionally, using a lens with anti-reflective coatings can also help prevent reflections.

4. Are lens reflections always a bad thing?

While lens reflections can sometimes be unwanted, they can also add artistic elements to an image. For example, lens flares can create a dreamy or dramatic effect in certain types of photography.

5. Do different types of lenses have different reflection properties?

Yes, the shape and design of a lens can affect how much light is reflected. Lenses with more complex designs, such as zoom lenses, may be more prone to reflections compared to simple prime lenses. Additionally, the type of glass used in the lens can also impact its reflection properties.

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