| This redesigned narrow
angle profile spot uses the same inexpensive 500 or 250 watt projector lamps
as the standard Patt 23 II but provides more than double the intensity.
The light is collected at the gate by a faceted ellipsoidal rear reflector
supplemented by a front annular reflector. The beam is shaped at the gate
either by the four built-in shutters or by the iris diaphragm. This gate
aperture is focussed by a 6 inch (150mm.) diameter long focus lens into
an evenly distributed 11° maximum spread beam with clear cut edges.
This spotlight is equipped as a compact and inexpensive follow spot for
ballrooms, cabaret clubs etc. but is equally useful for more general stage
lighting from the auditorium if the throw distance exceeds 30 feet (10 metres).
NEW: DOWNLOAD Data sheet - Patt 23N II - 1969 (PDF) |