Epson 7700p User Manual - Lens Options - Page 5
Long Throw Attachment Lens Specifications
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4. Long throw attachment lens specifications 4-1. Lens specifications 1. Focus distance : 63.7 to 82.5mm 2. Zoom : x1.3 3. F number : 1.7 to 2.3 4. Size : Diameter 138 x length 101mm 5. Weight : Approximately 1600g 4-2. External view with the long throw attachment lens mounted "QQSPYJNBUFMZNN Memo Do not project images with the front lens cap set in place. Failure to observe this may result in lens cap malformation. 17
17
4.
Long thr
o
w attac
hment lens specifications
4-1. Lens specifications
1. Focus distance
: 63.7 to 82.5mm
2. Zoom
: x1.3
3. F number
: 1.7 to 2.3
4. Size
: Diameter 138 x length 101mm
5. Weight
: Approximately 1600g
4-2. External view with the long throw attachment lens
mounted
Memo
Do not project images with the front lens cap set in
place. Failure to observe this may result in lens cap
malformation.
Approximately 470mm