Are the lenses of cameras with long focal lengths made with a higher degree of precision? It seems like they would be more sensitive to small changes in lens shape.
SmurphySean
How do we relate zoom to focal length? Does a camera's zoom work by interpolating between focal lengths?
Are the lenses of cameras with long focal lengths made with a higher degree of precision? It seems like they would be more sensitive to small changes in lens shape.
How do we relate zoom to focal length? Does a camera's zoom work by interpolating between focal lengths?