Start here
If you do not know where to begin, begin here. Everything is readable on its own, so skipping around is fine — this is just the order that makes each piece easiest.
- Camera BasicsBeginner3 min read
What a camera actually does
A camera collects light for a measured moment and records it. Everything else is a way of controlling how much, and for how long.
- Exposure & SettingsBeginner2 min read
The exposure triangle
Three controls decide how bright a photograph is, and each one changes something else as well. That trade-off is the whole of exposure.
- Exposure & SettingsBeginner3 min read
Shutter speed
How long the sensor is exposed decides whether movement is frozen or smeared. It is the most visible of the three controls.
- Exposure & SettingsBeginner3 min read
Aperture and depth of field
The aperture controls light and how much of the scene is sharp at the same time. It is the control that most changes how a photograph feels.
- Exposure & SettingsBeginner3 min read
ISO and noise
ISO buys brightness when there is not enough light, and pays for it with noise. Knowing when that trade is worth it is the skill.
- Camera BasicsBeginner2 min read
Holding the camera steady
Most photographs that beginners call out of focus are not. They are blurred by the photographer's own movement, and that has a specific cure.
- Camera BasicsBeginner2 min read
Focus, and what it is for
Autofocus is very good at focusing accurately on the wrong thing. Deciding what should be sharp is the part it cannot do for you.
- Exposure & SettingsBeginner3 min read
The letters on the mode dial
P, A, S and M are not difficulty levels. Each hands you a different control and does the arithmetic on the rest.
- Exposure & SettingsIntermediate3 min read
Metering, and why it lies
Your camera's meter assumes every scene averages to mid-grey. Knowing when that assumption fails explains most automatic exposure mistakes.
- Camera BasicsBeginner3 min read
Files, cards and what to keep
RAW or JPEG, which memory card to buy, and the backup habit that stops one failure from costing you everything.
Reading is half of it. The practice challenges are the other half.