Projection Distance/Projection Distance Formula

Projection Distance

80-inch screen size (2.03 m) (Horizontal: 1.72 m × Vertical: 1.08 m) (Width 68 in × Height 42 in)

  • Projection Distance L: 2.12 m - 3.39 m (84 in - 133 in)
  • Projection Screen Height Position H (Minimum): −0.91 m (–36 in)
  • Projection Screen Height Position H (Maximum): 0.05 m (2 in)

100-inch screen size (2.54 m) (Horizontal: 2.15 m × Vertical: 1.35 m) (Width 85 in × Height 53 in)

  • Projection Distance L: 2.65 m - 4.24 m (105 in - 166 in)
  • Projection Screen Height Position H (Minimum): −1.14 m (–45 in)
  • Projection Screen Height Position H (Maximum): 0.06 m (2 in)

120-inch screen size (3.05 m) (Horizontal: 2.58 m × Vertical: 1.62 m) (Width 102 in × Height 64 in)

  • Projection Distance L: 3.18 m - 5.09 m (126 in - 200 in)
  • Projection Screen Height Position H (Minimum): −1.37 m (–54 in)
  • Projection Screen Height Position H (Maximum): 0.08 m (3 in)

150-inch screen size (3.81 m) (Horizontal: 3.23 m × Vertical: 2.02 m) (Width 127 in × Height 79 in)

  • Projection Distance L: 3.98 m - 6.36 m (157 in - 250 in)
  • Projection Screen Height Position H (Minimum): −1.71 m (–67 in)
  • Projection Screen Height Position H (Maximum): 0.10 m (3 in)

200-inch screen size (5.08 m) (Horizontal: 4.31 m × Vertical: 2.69 m) (Width 170 in × Height 106 in)

  • Projection Distance L: 5.30 m - 8.48 m (209 in - 333 in)
  • Projection Screen Height Position H (Minimum): −2.28 m (–90 in)
  • Projection Screen Height Position H (Maximum): 0.13 m (5 in)

Projection Distance Formula

D: Screen Size (Inches)

Ex.) If the screen size is 80 inches, enter 80 for D.

H: Height from center of lens to bottom edge of screen

Formula 1 (Unit: m (in))

  • Projection Distance L (Minimum): L = 0.026483 × D + 0.0001 (L = 1.042640 × D + 0.0032)
  • Projection Distance L (Maximum): L = 0.042417 × D + 0.0000 (L = 1.669953 × D + 0.0013)

Formula 2 (Unit: m (in))

  • Projection Screen Height Position H (Minimum): H = –0.011443 × D (H = –0.450499 × D)
  • Projection Screen Height Position H (Maximum): H = 0.000673 × D (H = 0.026500 × D)
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