Aperture

Minimum Aperture
The term 'minimum aperture' refers to the smallest possible hole that can be formed by the aperture blades in a photographic lens. Generally at it's m...
Aperture setting on the camera vs. the lens
The higher the f-number, the smaller the aperture and the less light that passes through the lens; the lower the f-number, the larger the aperture and...
Why is my aperture locked?
And because you can't change your aperture either it seems especially like there's a problem. But in fact, that disappearing “L” is simply your camera...
Why does Shutter Speed go below the Minimum Shutter Speed when speedlight is on in Aperture Mode on my Nikon camera?
How will a camera on aperture priority mode adjust the shutter speed when the aperture is more open?Can I set a minimum shutter speed in aperture prio...
Can I use aperture priority mode with a constant aperture lens?
3 Answers. Yes. Constant Aperture is a reference to a zoom lens' maximum aperture at all focal lengths.Can you change the aperture on a constant apert...
How to get a lower aperture
How do I reduce aperture?What is the lowest aperture on a lens?Is lower aperture better?Is 2.8 a low aperture?How do I reduce aperture?If you reduce t...
Aperture only goes to 8
Is f 8 a high aperture?What is the lowest aperture possible?Why is my aperture F00?Is 1.8 or 2.2 aperture better?Is f 8 a high aperture?Lower aperture...
Lowest aperture on canon rebel t6
What is the lowest aperture on a Canon T6?How do I lower the aperture on my Canon Rebel T6?How do I lower the aperture on my Canon Rebel?What is the l...
Numerical aperture formula
The “Numerical Aperture” (NA) is the most important number associated with the light gathering ability of an objective or condenser. It is directly re...