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Prop Description & Theme Profiles
Source Four Zoom
With Source Four Zoom you only need one fixture for a variety of field angles. Plus, Source Four Zoom makes it easy: ETC's patented one-handed zoom operation makes adjustments quick, simple and safe. Technicians can focus with one hand and hold the ladder with the other. And the lens-tube door provides quick and easy access when you want to clean the lens assembly (tool-free!). But the best part is that Source Four Zoom has all the advantages of the revolutionary fixed-focus Source Four: bright, even field, cool beam, and amazing efficiency. The patented dichroic mirror means shutters and accessories stay cool, and drop-in accessories are interchangeable with fixed-focus Source Fours. Rated up to 750W, Source Four Zoom gives you Source Four's crisp optics for excellent imaging and field quality.
Product Features
Rated up to 750W
15º-30º and 25º-50º Zoom ranges
Super-efficient HPL lamp
Faceted dichroic reflector removes 90% of IR heat from beam
One-handed zoom operation
Positive zoom lock
Field angle and focus scale markings
Rotating barrel ± 25º
Three-plane stainless-steel shutter blade assembly
Tool-free lamp adjustment
Easy access lens cleaning
Insulated rear handle
Rugged die-cast and extruded aluminum construction
Supports ETC Dimmer Doubling™
Source 4 Gobo Magnification Calculator
"ThrowDistance (feet)"
"Gobo Image Size (inch)"
30 2
Gobo Size Warning: A & B sizes - No S4 jr
"Projected Image Size (feet & inches)"
Source Four 90º 28' 2"
Source Four 70º 22' 6"
Source Four 50º 16' 11"
Source Four 36º 12' 2"
Source Four 26º 8' 10"
Source Four 19º 6' 5"
Source Four 14º 5' 5"
Source Four 10º 3' 10"
Source Four 5º 2' 6"
Source Four jr 50º 25' 9"
Source Four jr 36º 18' 4"
Source Four jr 26º 12' 11"
Maximum image size
Source Four Source Four jr
"A" size max = 2.95" "M" size max = 1.94"
"B" size max = 2.53"
With Source Four Zoom you only need one fixture for a variety of field angles. Plus, Source Four Zoom makes it easy: ETC's patented one-handed zoom operation makes adjustments quick, simple and safe. Technicians can focus with one hand and hold the ladder with the other. And the lens-tube door provides quick and easy access when you want to clean the lens assembly (tool-free!). But the best part is that Source Four Zoom has all the advantages of the revolutionary fixed-focus Source Four: bright, even field, cool beam, and amazing efficiency. The patented dichroic mirror means shutters and accessories stay cool, and drop-in accessories are interchangeable with fixed-focus Source Fours. Rated up to 750W, Source Four Zoom gives you Source Four's crisp optics for excellent imaging and field quality.
Product Features
Rated up to 750W
15º-30º and 25º-50º Zoom ranges
Super-efficient HPL lamp
Faceted dichroic reflector removes 90% of IR heat from beam
One-handed zoom operation
Positive zoom lock
Field angle and focus scale markings
Rotating barrel ± 25º
Three-plane stainless-steel shutter blade assembly
Tool-free lamp adjustment
Easy access lens cleaning
Insulated rear handle
Rugged die-cast and extruded aluminum construction
Supports ETC Dimmer Doubling™
Source 4 Gobo Magnification Calculator
"ThrowDistance (feet)"
"Gobo Image Size (inch)"
30 2
Gobo Size Warning: A & B sizes - No S4 jr
"Projected Image Size (feet & inches)"
Source Four 90º 28' 2"
Source Four 70º 22' 6"
Source Four 50º 16' 11"
Source Four 36º 12' 2"
Source Four 26º 8' 10"
Source Four 19º 6' 5"
Source Four 14º 5' 5"
Source Four 10º 3' 10"
Source Four 5º 2' 6"
Source Four jr 50º 25' 9"
Source Four jr 36º 18' 4"
Source Four jr 26º 12' 11"
Maximum image size
Source Four Source Four jr
"A" size max = 2.95" "M" size max = 1.94"
"B" size max = 2.53"
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