Camera Lenses: “Fast” vs. “Slow”. Does lens “speed” really matter that…, by Chuck Haacker, Counter Arts

A lens’s adjustable aperture — its iris diaphragm — controls the amount of light coming through the lens over time (controlled by the shutter). The wider its maximum opening, the “faster” any lens is…

How well do old manual focus lenses work on your mirrorless camera? - Quora

Photography Has Nothing to do with Cameras.” — Lucas Gentry, by Chuck Haacker, Counter Arts

So is a Smartphone a Real Camera?, by Chuck Haacker, Counter Arts

How to easily tell if a camera performs well in low light? Is there a specification I should look for - Quora

What is the most compact mirrorless interchangeable lens camera (with viewfinder) in the market? - Quora

Light Emitting Diodes (LEDs) in Photography, by Chuck Haacker

Camera Lenses: “Fast” vs. “Slow”. Does lens “speed” really matter that…, by Chuck Haacker, Counter Arts

How well do old manual focus lenses work on your mirrorless camera? - Quora

What is a good first camera if you have little knowledge but want to grow? I have always wanted to buy a camera but have a tight budget (college student).The other issue

Camera Lenses: “Fast” vs. “Slow”. Does lens “speed” really matter that…, by Chuck Haacker, Counter Arts

The Secret Language of Photography, by Chuck Haacker, Counter Arts

Barbie, Chanteuse. And Now for Something New and Entirely…, by Chuck Haacker, Counter Arts

Photographers, Synchronize Your Cameras, by Chuck Haacker, Counter Arts

What is the difference between a fast and a slow lens? - Quora