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As I understand it, with a variable zoom lens, as you zoom in, your available aperture gets smaller.. As you zoom in, the amount of light hitting your sensor is reduced. If your aperture gets smaller, that reduces the amount of light hitting your sen...
This was a recent sunrise looking east. This is you standing in the middle. If you turn around and look west, because the sky was so lit up with colors, this is what you saw. Steve Thomas  
Uh oh, rain's coming. It'll be here in the next 12 hours - guaranteed. Canon T8i 1/160, f/8, ISOp100 Steve Thomas
Will somebody please tell Alfred Hitchcock to knock it off? Canon T81 1/160, f/8, ISO 100 Steve Thomas
I'm trying to learn depth compositing in DPP4 and I have a question about taking the pictures. Do I just change the aperture to get a greater depth of field, or do I manually move the focus point further and further back? Steve Thomas