Related articles:
Aperture
Zoom lens
Photographic lens
Focal length
Shutter speed
Macro photography
Photography
Vignetting
Angle of view
Circle of confusion
Pinhole camera
Exposure value
Optics
Optical telescope
Film speed
Exposure (photography)
Numerical aperture
Nature photography
Telescope
Diffraction
Depth of field
Portrait photography
Eastman Kodak
Key terms:
lens
stop
aperture
ratio
lenses
diameter
optical
pupil
exposure
focal length
ev
photography
italic
serif
telescope
focal ratio
dq
mm lens
photographic
shutter speed
span style
pupil diameter
depth of field
amount of light
reciprocal
field of view
halving
intensity ratio
adjusted
one stop
sharpness
brightness
focal range
optical system
working aperture
diaphragm
aperture stop
lenses having
good focus
sig
aperture scale
doubling
photographic society
entrance pupil
per unit area
light transmitted
modern lenses
through the lens
increments
lpg
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