K kane New Member Apr 1, 2005 #1 What's the difference between sizes on len's? Will a 40mm lens project a smaller picture than say 50mm? Also is there any standard aperture you set the lens at?
What's the difference between sizes on len's? Will a 40mm lens project a smaller picture than say 50mm? Also is there any standard aperture you set the lens at?
H hongsien Senior Member Apr 1, 2005 #2 Yes, you are right.....a 40mm lens was made for smaller size films, but it can also be used for 35mm film...... Typically, use F8-11 for enlarger lenses (and not only enlarger lenses btw...)
Yes, you are right.....a 40mm lens was made for smaller size films, but it can also be used for 35mm film...... Typically, use F8-11 for enlarger lenses (and not only enlarger lenses btw...)
