Calculators &
test patterns.
A growing collection of practical tools for projection, exhibition and festival crews. The ones we built ourselves are linked first — the rest are the industry tools we reach for every week.
Cinema Lens Calculator
Open →Calculate throw distance, image width and lens focal length for cinema and exhibition projection. Supports scope (2.39:1), flat (1.85:1), DCI and HD aspect ratios.
Aspect Ratio & Pixel Pitch
Open →Convert between resolutions, aspect ratios and physical screen dimensions. Compute pixel pitch and DPI for LED walls and direct-view displays.
Viewing Distance Calculator
Open →Recommended minimum, ideal and maximum viewing distances based on screen size, resolution and content type — for cinemas, exhibitions and meeting rooms.
We don't reinvent what already works. These are the tools we trust and use ourselves.
- PanasonicPanasonic Projection Calculator ↗
Panasonic's official calculator — the most reliable for current Panasonic line-up and its full lens catalogue.
· Projection· Vendor - BarcoBarco Lens Calculator ↗
Barco's current lens calculator. Strong for Barco projectors but limited on older lenses and scope/flat workflows.
· Projection· Vendor - ProjectorCentralProjectorCentral Calculator ↗
Independent calculator covering a wide range of projector models. Useful cross-check tool.
· Projection· Cross-check - ViosoVioso Test Pattern Generator ↗
Test pattern generator for projection alignment, edge blending and colour calibration. The standard tool many engineers swear by.
· Calibration· Test pattern
Missing a tool? Got an idea for a calculator we should build? Email us at info@indyvideo.nl.