Asked in Digital CamerasScienceCamerasContact Lenses
Can you see your lens?
Asked in Cars & Vehicles, Physics
What happens when you look through a concave lens?
Asked in The Difference Between
What the differences between convex lens and concave lens?
Asked in Science
Is the lens from your eye transparent translucent or opaque?
What is the difference between 6 mm lens and 3.6 mm lens?
Asked in Distances and Travel Times
What is the distance a 420-800mm lens can shoot?
That's a tough question to answer when it comes to Camera Lens', but put it this way: a 55mm lens is the "normal" distance. So if you take a picture of a tree with a 55mm lens, it captures pretty much what you see with your own eyes, now if you use a 200mm lens, you can see the same shot if you were 4x the distance than you were with the first shot with the 55mm lens. So with a 400mm lens, you can see the same shot if you're 8x the distance, 600mm will be 16x the distance, and 800mm will be 32x the distance. So that should Kinda give you an idea as to how you can see with that lens. Hope this helped!!
Asked in Physics
What is the difference between convex and concave lenses?
Asked in Biology
What is the name of the circle you see when you look through the optical lens of a microscope?
Asked in The Difference Between, Optics
What is the difference between an optics lens and an anatomy lens?