ETC 41530-5

Overview

41530-5 Source Four 15-30 Zoom, Silver

Specifications

PHYSICAL

• Rugged, die-cast and extruded aluminum construction
• Patented one-handed focus mechanism with positive lock
• Rotating shutter assembly 25
• 20-gauge stainless steel shutters in a tri-plane assembly
• Lens-tube door provides easy access for lens cleaning
• Scale markings for field-angle and focus settings
• Thermally insulated rear handle
• High-impact, thermally insulated knobs and shutter handles
• Integral die-cast color-frame holder with two accessory slots,and a top mounted, color-frame retainer
• Steel yoke with two mounting positions
• Positive locking double-clutch yoke
• Slot for glass or stainless steel patterns
• Wide accessory slot with sliding cover for motorized patterndevices or optional iris
• UL and cUL Listed

ELECTRICAL

• 115-240V, 50/60Hz
• High temperature three-conductor 36-inch leads in a glassfiber outer sleeve
• Supports ETC Dimmer Doubling technologyLAMP
• 750W maximum
• HPL compact tungsten filament contained in a krypton/xenon-filled quartz envelope (see table for suitablelamp types)
• Patented filament geometry makes for extremely efficientlight collection and transmission
• Integral die-cast aluminium heat-sink lamp base

OPTICAL

• Re-optimized optical system for improved photometricperformance and field uniformity
• Two bi-convex lenses
• Faceted borosilicate reflector with dichroic cold mirror coatingremoves greater than 90% infrared radiation (heat) andreflects greater than 95% of visible light
• Reflector secured with anti-vibration shock mounts
• Lenses have anti-reflective coatings
• Lenses secured with anti-vibration shock mounts
• Low gate- and beam-temperature; shutters will not warpor distort
• Tool-free, positive locking X, Y and Z lamp-centeringadjustments, unaffected by relamping
• 25-50 version availabl