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Photography Tools
29 tools in this collection. Choose a task below or search the complete FeuTex toolkit.
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Anamorphic Desqueeze Dimensions
Calculate desqueezed dimensions and aspect ratio for anamorphic footage.
Open tool →PhotographyCamera Burst Buffer Clearance
Estimate continuous burst duration before a fixed buffer fills.
Open tool →PhotographyCrossed Polarizer Transmission
Estimate ideal transmission through a second polarizer at a chosen relative angle.
Open tool →PhotographyDiffraction Disk and Pixel Comparison
Compare Airy disk diameter with sensor pixel pitch.
Open tool →PhotographyDiffraction Grating Order
Calculate the diffraction angle and highest possible order for normal incidence.
Open tool →PhotographyDual Card Redundant Photo Capacity
Estimate capacity when RAW and JPEG backups consume both cards.
Open tool →PhotographyEquivalent Exposure Settings
Find a new shutter duration when aperture and ISO change while maintaining exposure.
Open tool →PhotographyExposure Bracket Span
Calculate total stop coverage and extreme exposure times for centered brackets.
Open tool →PhotographyFlash Recycle Shot Budget
Estimate flash-limited shot spacing and shoot duration.
Open tool →PhotographyFocus Breathing Measurement
Measure framing change between focus distances using the same reference object.
Open tool →PhotographyFocus Stack Plane Count
Estimate focus steps over a subject depth with an entered overlap allowance.
Open tool →PhotographyHyperfocal Focus Range
Calculate hyperfocal distance and the near sharp limit when focused at that distance.
Open tool →PhotographyLens Field of View
Calculate horizontal and vertical angular field of view from sensor size and focal length.
Open tool →PhotographyMacro Extension Exposure Compensation
Estimate magnification and exposure increase from lens extension beyond infinity focus.
Open tool →PhotographyManual Flash Working Distance
Estimate flash distance at an aperture, ISO and power fraction using a supplied guide number.
Open tool →PhotographyND Filter Long Exposure Planner
Calculate exposure duration after a neutral-density filter and display optical density.
Open tool →PhotographyPanorama Coverage Planner
Plan image count and step angle for a chosen panorama width and overlap.
Open tool →PhotographyPhoto Contact Sheet PDF
Create printable proof sheets with numbered image thumbnails and filename labels.
Open tool →PhotographyPhoto Culling and Editing Workload
Estimate culling, keeper editing and export time for a shoot.
Open tool →PhotographyPrint Crop Pixel Loss
Calculate the image area retained by cropping to a requested print aspect ratio.
Open tool →PhotographyProjection Throw Geometry
Calculate image width, height and diagonal from throw distance and lens ratio.
Open tool →PhotographyRefraction and Total Internal Reflection
Calculate the critical angle for a ray crossing from higher to lower refractive index.
Open tool →PhotographyRolling Shutter Skew Estimate
Estimate horizontal displacement during a sensor readout for a subject with measured image speed.
Open tool →PhotographyStereo Camera Depth Estimate
Estimate depth and first-order depth uncertainty from disparity.
Open tool →ImagesStitch Images Together
Join images vertically or horizontally into a single PNG, with consistent width or height and adjustable spacing.
Open tool →PhotographyStudio Backdrop Frame Coverage
Check background coverage when subject-plane framing expands behind a subject.
Open tool →PhotographyStudio Light Contribution Ratio
Compare key-plus-fill illumination with fill alone from measured light contributions.
Open tool →PhotographyThin Lens Image Position
Find image distance and signed magnification for a thin lens and real object.
Open tool →PhotographyTimelapse Shoot Planner
Plan frame count, capture duration and storage from target playback length and interval.
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