Photolisa · Image tools directory
Photography and Image Calculators
Relate image dimensions, print size, timing and camera parameters using explicit assumptions and consistent units.
6 catalog entries · 6 destinations
Available tools in this category
Crop Factor Calculator
Crop factor calculation relates a sensor's diagonal to a reference format.
AvailableDepth of Field Calculator
Depth of field estimation relates focus distance, focal length, aperture and an acceptable blur criterion.
AvailableRender Time Calculator
Render time estimation projects total duration from measured frame or sample times.
AvailableTools in this category
Existing tools and tools in development are labeled separately6 tools shown
Crop Factor Calculator
Crop factor calculation relates a sensor's diagonal to a reference format.
AvailableDepth of Field Calculator
Depth of field estimation relates focus distance, focal length, aperture and an acceptable blur criterion.
AvailableRender Time Calculator
Render time estimation projects total duration from measured frame or sample times.
AvailableSunrise Sunset
Sunrise and sunset estimation relates a date and location to solar timing.
AvailablePixel Unit Converter
Pixel unit conversion relates pixels to typographic or physical units under stated assumptions.
Existing toolDigital Image Resolution Unit Converter
Resolution unit conversion translates measures such as pixels, dimensions and print density.
AvailablePlan a photography and image calculators workflow
A numeric result is only as useful as its input assumptions. Estimated light, depth or render times can differ from real conditions. New calculators remain in development.
Decisions before you begin
- Input values and units
- Reference or calibration
- Rounding and assumptions
Prepare the task
- Record the quantities you know together with their units.
- Choose the reference values or viewing assumptions required by the calculation.
- Check the result's scale and retain the assumptions alongside it.