| Model | Lens Focal Length (in.) | Stage Aperture in. x in. |
For these Image Sizes (ft) | ||||
| 4 x 4 | 6 x 6 | 8 x 8 | 10x10 | 12x12 | |||
| Distance from projector lens to screen | |||||||
| SP4123 SP2127 SP2128 SP3128 SP4127 SP4128 |
11.5 | 10.5" x 10.5" | 5’ 1" | 7’ 4" | 9’ 6" | 11’ 8" | 13’ 10" |
| SP2133 SP2234 SP4234 SP2134 SP4134 |
14 | 10.5" x 10.5" | 6’ 3" | 8’ 11" | 11’ 7" | 14’ 3" | 16’ 11" |
| SF3010 SF4010 SF4030 |
13 | 10.5" x 10.5" | 5’ 10" | 8’ 3" | 10’ 9" | 13’ 2" | 15’ 8" |
| SF3010 SF4010 SF4030 Using Wide Angle Lens |
11 | 10.5" x 10.5" | 4’ 10" | NA | NA | NA | NA |