Digital Projection dVision 1080p, Руководство пользователя

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TECHNICAL DATA
LENSES
Short fixed lens f = 16.3 mm
F = 2.1 - 6.5
throw ratio (distance : width) = 0.79 : 1
throw distance = 0.5 - 2.5 m / 1.65 - 8,25 ft.
horizontal shift = +/- 1% (fine adjust only)
vertical shift = +/- 1% (fine adjust only)
Medium fixed lens f = 23.95 mm
F = 2.1 - 6.5
throw ratio (distance : width) = 1.15 : 1
throw distance =1 - 15 m / 3.3 -50 ft.
horizontal shift = +/- 90%
vertical shift = +/- 105%
Wide angle zoom lens f = 25.6 - 33.2 mm
F = 2.1 - 6.5
zoom ratio = 1.3 x
throw ratio (distance : width) = 1.23- 1.60 : 1
throw distance =1 - 15 m / 3.3 - 50 ft.
horizontal shift = +/- 90%
vertical shift = +/- 105%
Standard zoom lens f = 33.2 - 48.1 mm
F = 2.1 - 6.5
zoom ratio = 1.5 x
throw ratio (distance : width) = 1.60 : 1 - 2.32 : 1
throw distance = 2 - 15 m / 6.6 - 50 ft.
horizontal shift = +/- 90%
vertical shift = +/- 105%
Long zoom lens f = 48.9 - 78.4 mm
F = 2.1 - 6.5
zoom ratio = 1.6 x
throw ratio (distance : width) = 2.36 - 3.78 : 1
throw distance = 2 - 30 m / 6.6 - 100 ft.
horizontal shift = +/- 90%
vertical shift = +/- 105%
Very long zoom lens f = 78.3 - 136.2 mm
F = 2.1 - 6.5
zoom ratio = 1.75 x
throw ratio (distance : width) = 3.78 - 6.57 : 1
throw distance = 4 - 40 m / 13.2 - 132 ft.
horizontal shift = +/- 90%
vertical shift = +/- 105%
Specifications subject to change without prior notice. All values may vary
up to +/- 20%.
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