Details (specification can be verified with the
manufacturer
)
THIS LEXNS IS FOR THE EMP7800NL AND THE EMP7850NL ADDS FLEXIBILITY FOR PRESENTATIONS GIVEN IN LARGE VENUES, THAT REQUIRE THE PROJECTOR TO BE POSITIONED FARTHER THAN THE SCREEN SIZE AND RELATIVE DISTANCE ALLOW WITH A STANDARD LENS. FOCAL LENGTH: 36 - 48MM; F NUMBER: 1.8 - 2.8; SCREEN SIZE: 30 - 300”; PROJECTION DISTANCE: 3.4' - 47.9'; THROW TO SCREEN WIDTH RATIO: 1.75:1 (WIDE) TO 2.37:1 (TELE).
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