Handy calculations
diffraction
fraunhofer diffraction
grating
fiber optic
fiber coupling-multimode fiber
fiber coupling-single mode fiber
spatial modes parameters
transmission parameters
general parameters
catalogs
wavelengths
geometrical optics
aberration
aperture
chromatic aberration
depth of field-defocus
paraxial conjugation
paraxial parameters
prism
refraction-reflection
rigorous stigmatism
interference
ar coating
fabry perot
optical coherence
two waves interference
laser
beam parameters
beam propagation
power and energy
spectrum and time bandwidth product
miscellaneous
optical spectrum
optoelectronics
acousto optic
photodetection
camera
polarization
birefringence
refraction-reflexion
radiometry photometry
photometry
black body
grey body
diffusion
flux transmitted through an aperture
flux transmitted through light pipes
irradiance on a surface
source parameters
miscellaneous
unit conversions
geometry
photometry
power-energy-transmission
spectrum-and-time
thermodynamic
Search
Optical software
Analysis/optimization
Solvers
Access page
Tutorials
Glossary
Guide
Videos
FAQ
Account
🔗 Account
Unlog
photometry
illuminance
intensity
luminance
radiance to luminance conversion
...photometry
/
illuminance
about
caution
parameters
glossary
tutorial
INPUT
VALUE
UNIT
Ilinit
lux
phot
foot-candle
OUTPUT
VALUE
UNIT
Ilfinal
to be calculated
lux
phot
foot-candle
