Additional types of files may also be using the SCU file extension. If you are aware of any other file formats using the SCU file extension, please contact us so that we can update our information accordingly.
What does SLR mean in photography? It stands for Single Lens Reflex It is a type of camera that uses 1 lens. A long time ago they used cameras with 2 lenses, 1 to see thru and 1 to take the picture with, but noâ¦w they use cameras with 1 lens to do both.
A single vision intraocular lens focuses for a single distance. If you choose a single vision IOL set for distance, you would be likely be able to drive and watch TV without glasses, but would need glasses to focus for intermediate and near tasks.