Projection QC Calculator
Projector Type
Laser
Lamp
Projector Model
Select projector type first
Lamp Hours (for record)
Aspect Ratio (10 ft wide)
16:9 (5.248 m²)
16:10 (5.806 m²)
Lumens Calculation
Laser Center Lux Reading
Enter 5 Lux Readings (Lamp)
Calculate Lumens
Reset
Awaiting calculation…
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Calculated Lumens
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Cut-off Lumens
Select a projector model and calculate to evaluate against cut-off.
Contrast Ratio
White Field Lux
Black Field Lux
Calculate Contrast