Overview

650W Plus Fresnel

The ARRI Fresnel series is ideal for use where compact, lightweight tungsten Fresnel spotlights are required, especially in small studios where grid height is a problem. Classic ARRI construction, using corrosion-resistant, extruded, die cast aluminium, maximizes body strength while maintaining the light weight of a location fixture. Despite the small size of ARRI Fresnels, their short focal length, wide angle lenses produce impressive light output and good light distribution over the full beam area. ARRI Fresnels are available in both manual and pole-operated versions.

Catalog No. & Description

531600 650W Plus Fresnel, Stand Model
531601 650W Plus Fresnel, Hanging Model
531602 650W Plus Fresnel, Stand Model, Black
531603 650W Plus Fresnel, Hanging Model, Black
531605 650W Plus Fresnel, Pole Operated
531610 Four Leaf Barndoor
531615 Eight Leaf Barndoor
531620 Filter Frame
531630 Snoot
531650 6 5/8'' Full Single Scrim
531651 6 5/8'' Half Single Scrim
531652 6 5/8'' Full Double Scrim
531653 6 5/8'' Half Double Scrim
571712 Scrim Bag
853276 Safety Cable
571740 1800W Digital Dimmer
571194W Compact 3 -Light Case with wheels
571197 Heavy Duty Case

Lamps

Code FRK FRG FKW CP89
Watts 650 500 300 650
Volts 120 120 120 230
Color Temp (K) 3200 3200 3200 3200
Approx. Life (hrs) 150 150 150 150

Specifications

Specifications

Weight 7.2 lbs. (3.3 kg)
Cable 25 ft. (7.6 m) cable with inline switch; Hanging model with 2.5 ft. (0.8 m) cable w/o switch
Lens Diameter 4.3" (110 mm) low expansion borosilicate Fresnel lens
Reflector Spherical specular high purity aluminum
Lampholder GY9.5
Mounting 5/8" (16 mm) stand mount; Hanging model with pipe clamp

Photometric Data

with FRK 650W Lamp

Distance 5 ft. (1.5 m) 10 ft. (3.0 m) 15 ft. (4.6 m) 20 ft. (6.1 m) 25 ft. (7.6 m)
Spot Focus Beam Angle 13°          
Footcandles 2110 528 234 132 84
Beam Diameter 1.1 ft. 2.3 ft. 3.4 ft. 4.6 ft. 5.7 ft.
  0.3 m 0.7 m 1.0 m 1.4 m 1.7 m
Medium Focus Beam Angle 30°          
Footcandles 910 228 101 57 36
Beam Diameter 2.7 ft. 5.4 ft. 8.0 ft. 10.7 ft. 13.4 ft.
  0.8 m 1.6 m 2.4 m 3.3 m 4.1 m
Flood Focus Beam Angle 54°          
Footcandles 430 108 48 27 17
Beam Diameter 5.1 ft. 10.2 ft. 15.3 ft. 20.4 ft. 25.5 ft.
  1.6 m 3.1 m 4.7 m 6.2 m 7.8 m

Lens Performance

Spot Performance at any distance:  
Footcandles (or lux) = 52,800 ÷ Distance² Beam Diameter = Distance x 0.23
Medium Performance at any distance:  
Footcandles (or lux) = 22,800 ÷ Distance² Beam Diameter = Distance x 0.54
Flood Focus Performance at any distance:  
Footcandles (or lux) = 10,900 ÷ Distance² Beam Diameter = Distance x 1.02

Downloads

01 Dec 2010 650W Plus Fresnel Operating Instructions
Download (pdf, 807 KB)
01 Dec 2010 650W Plus Fresnel Spare Parts
Download (pdf, 269 KB)
01 Dec 2010 650W Plus Fresnel Dimensional Drawing
Download (tif, 4.93 MB)

Exchange Formats

24 Oct 2008 ARRI 650 Plus DXF file (2D side view)
Download (dxf, 32 KB)
24 Oct 2008 ARRI 650 Plus DXF file (2D front view)
Download (dxf, 30 KB)
24 Oct 2008 ARRI 650 Plus STEP file (3D)
Download (zip, 105 KB)
24 Oct 2008 ARRI 650 Plus IGS file (3D)
Download (zip, 294 KB)
24 Oct 2008 ARRI 650 Plus DXF file (2D top view)
Download (dxf, 31 KB)