f-stop

Adjective modifier

• maximum: Aperture If you care about taking pictures in low light look at the maximum F-stop your camera can support.
• right: Because of the difference in water clarity and overcast days, it can be very difficult to get the right f-stop.

Modifies a noun

• enlarger: Thinking about exposure in terms of seconds is just confusing, think in print tones and let your f-stop enlarger timer do the work!
• timer: Thinking about exposure in terms of seconds is just confusing, think in print tones and let your f-stop enlarger timer do the work!
• shutter: Is added for an f-stop shutter pounds sterling many.