To determine the projection distance when you know the diagonal size of the screen image:
■Inches:
Maximum projection distance = (3.492 ⋅ diagonal size) – 5.1 Minimum projection distance = (2.053 ⋅ diagonal size) – 4.8
■Centimeters:
Maximum projection distance = (3.492 ⋅ diagonal size) – 12.9 Minimum projection distance = (2.053 ⋅ diagonal size) – 12.2
Extra Long Throw Zoom Lens (ELPLL03)
To determine the diagonal size of an image when you know the projection distance:
■Inches:
Maximum diagonal size = (0.231 ⋅ projection distance) + 2.2 Minimum diagonal size = (0.171 ⋅ projection distance) + 1.7
■Centimeters:
Maximum diagonal size = (0.231 ⋅ projection distance) + 5.7 Minimum diagonal size = (0.171 ⋅ projection distance) + 4.2
To determine the projection distance when you know the diagonal size of the screen image:
■Inches:
Maximum projection distance = (4.331 ⋅ diagonal size) – 9.7 Minimum projection distance = (5.850 ⋅ diagonal size) – 9.7
■Centimeters:
Maximum projection distance = (4.331 ⋅ diagonal size) – 24.6 Minimum projection distance = (5.850 ⋅ diagonal size) – 24.6
Technical Specifications 101