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When projecting in 2.35:1 format
2.35
1
Projection distance
Projection image size
Diagonal
80" (2.03 m)
100" (2.54 m)
120" (3.05 m)
150" (3.81 m)
200" (5.08 m)
Projection distance formula
D: Projected image size (Diagonal)
Projection distance L (minimal length)
L=0.030024 × D – 0.0800
(L=1.182064 × D – 3.1491)
Lens shift range
100%
31%
100%
80
Video display area
Projection area
Width × Height
1.87 × 0.80 (74 × 31)
2.34 × 0.99 (92 × 39)
2.80 × 1.19 (110 × 47)
3.51 × 1.49 (138 × 59)
4.67 × 1.99 (184 × 78)
31%
VS + = VS – = 100 – 3.226 × (HS + or HS –) [%]
HS + = HS – = 31 – 0.310 × (VS + or VS –) [%]
Projection distance L
2.33 – 5.10 (92 – 200)
2.93 – 6.39 (116 – 251)
3.53 – 7.69 (139 – 302)
4.43 – 9.63 (175 – 379)
5.93 – 12.86 (234 – 506)
Projection distance L (maximal length)
L=0.064723 × D – 0.0756
(L=2.548138 × D – 2.9775)
Unit: m (inches)
Unit: m (inches)
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