ETC S4 Zoom 25-50°, 750W

350,00 

exclusive VAT

41 in stock

Description

Technical data :

  • 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 pattern devices or optional iris
  • UL and cUL Listed

ELECTRICAL :

  • 115-240V, 50/60Hz
  • High temperature three-conductor 36-inch leads in a glass fiber outer sleeve
  • Supports ETC Dimmer Doubling™ technology

LAMP :

  • 750W maximum
  • HPL – compact tungsten filament contained in a krypton/xenon-filled quartz envelope
  • Patented filament geometry makes for extremely efficient light collection and transmission
  • Integral die-cast aluminium heat-sink lamp base

OPTICAL :

  • Re-optimized optical system for improved photometric performance and field uniformity
  • Two bi-convex lenses
  • Faceted borosilicate reflector with dichroic cold mirror coating removes greater than 90% infrared radiation (heat) and reflects 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 warp or distort
  • Tool-free, positive locking X, Y and Z lamp-centering adjustments, unaffected by relamping