Epson EB 1735W - Manual (Page 92)

92 Screen Size and Distance
To find the appropriate screen size, see the following table to setup the projector. Values are just reference.
Projection Distance for EB-1725/1720
Units:cm(in.) Units:cm(in.)
4:3 Screen Size
Projection distance
16:9 Screen size
Projection distance
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
Minimum Maximum
(Wide) to (Tele)
30" 61Ч46 (24Ч18) 65 to 80 (26 to 32) 7 (2.6) 30" 66Ч37 (26Ч15) 71 to 88 (28 to 35) 1 (0.4)
40" 81Ч61 (32Ч24) 88 to 108 (35 to 42) 9 (3.4) 40" 89Ч50 (35Ч20) 96 to 118 (38 to 46) 1 (0.5)
50" 100Ч76 (39Ч30) 111 to 136 (44 to 53) 11 (4.3) 50" 110Ч62 (43Ч24) 121 to 148 (48 to 58) 1 (0.6)
60" 120Ч90 (47Ч35) 133 to 163 (53 to 64) 13 (5.1) 60" 130Ч75 (51Ч25) 146 to 178 (57 to 70) 2 (0.7)
80" 160Ч120 (63Ч47) 179 to 218 (70 to 86) 17 (6.9) 80" 180Ч100 (71Ч39) 195 to 238 (77 to 94) 2 (0.9)
100" 200Ч150 (79Ч59) 224 to 274 (88 to 108) 22 (8.6) 100" 220Ч120 (87Ч47) 245 to 298 (96 to 117) 3 (1.2)
120" 240Ч180 (94Ч71) 270 to 329 (106 to 129) 26 (10.3) 120" 270Ч150 (106Ч59) 294 to 358 (116 to 141) 4 (1.4)
150" 300Ч230 (118Ч91) 338 to 412 (133 to 162) 33 (12.9) 150" 330Ч190 (130Ч75) 368 to 449 (145 to 177) 4 (1.8)
200" 410Ч300 (161Ч118) 451 to 550 (178 to 216) 44 (17.1) 200" 440Ч250 (173Ч98) 492 to 599 (194 to 236) 6 (2.3)
300" 610Ч460 (240Ч181) 678 to 826 (267 to 325) 65 (25.7) 275" 610Ч340(240Ч134) 678 to 826 (267 to 325) 8 (3.2)
Screen
Center of lens 90°
90° Center of lens
Screen
is the distance from the center of
the lens to the base of the screen