Gobo Size Database

Conventional Sizes
       
Standard Size
O.D. (mm)
I.D. (mm)
Ring #
Notes
A Size
100
58
1
Use City Theatrical Gobo holder model 2171
B Size
86
58
2
Use City Theatrical Gobo holder model 2173
D Size
53.3
43
5
E Size
37.5
28
11
G Size
51.8
43
21
M Size
66
43
4
Use City Theatrical Gobo holder model 2175.
Rosco B-Size
82
57
25
V Size
22.5
22
19
Light Manufacturers
  O.D. = Outer Diameter
I.D. = Image Diameter
Altman
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
3.5Q
53
43
5
 
360/360Q
82
58
25
Use City Theatrical Gobo holder model 2130
 
Master Ellipse
37.5
29
11
 
Micro Ellipse
37.5
29
11
American DJ
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Accu Color 250
26.2
25.5
0
Use 25.7 glass with no ring.
 
Accu Scan 250
25
20
18
 
Accu Spot 250
24
20
0
 
Accu Spot 250 Hybrid
26.7
24
16
 
Accu Spot 250 II
25
20
18
 
Accu Spot 250 PRO
26.7
24.7
16
 
Accu Spot 300
25
20
18
 
Auto Spot 150
27.8
18
15
 
Concept 1
13.8
12.5
0
Special order only
 
Concept 2
13.8
12.5
0
Special order only
 
Fantasy 250
32.6
30.4
14
 
Gobo Projector LED
26.8
24
16
 
Icon
26
20
17
 
Ikon LED
54
33
5
 
Image 250
53.3
28
5
 
Roto Gobo
26
22
17
 
Ultra Scan
16
13
0
Special order only
 
Vizi Spot LED Pro
27
25
16
 
Vizi Spot Pro
26.6
23.8
16
 
Whirl
26
20
17
 
X-Color LED / LED+
22.5
17
19
Anolis
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
ArcSpot Recessed 170
26.8
22.5
16
Chauvet
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
DMX 690
23.7
17.5
0
Glass only, no Chauvet gobo flange needed.
 
Followspot 400G TFX-FS360
35.8
27.8
0
Metal gobos only. Gobos must be .2mm thick, too thin for glass.
 
Gobo Shot IRC
53.3
40
5
 
Gobo Zoom LED
28.8
24.3
15
 
Gobo Zoom LED 2.0
28.6
26
15
 
ILS 515DMR
26.8
21
16
 
ILS 515M
27
19
16
 
ILS 606DBR
27
19
16
 
ILS 606DSR
27
19
16
 
ILS 625DCR
27
19
16
 
Intimidator Barrel LED 300
23.8
20.9
0
Use 23.7mm glass with no ring. Max thickness is 2mm
 
Intimidator Scan LED 300
23.8
20.9
0
use 23.7mm glass with no ring; 2mm max thickness
 
Intimidator Spot 2.0 HTI
23.5
17.5
19
 
Intimidator Spot 250
26.7
24.5
16
2.5mm max thickness
 
Intimidator Spot LED 250
24
20
0
Use 23.7mm glass with no ring. Max thickness is 1.1mm
 
Intimidator Spot LED 350
24
20
0
Use 23.7mm glass with no ring. Max thickness is 1.1mm
 
Intimidator Spot XYZ
23.8
20
0
Use 23.7mm glass with no ring. Max thickness is 2mm
 
Legend 1200E Spot
37.3
30
0
 
Legend 150 R
26.5
21
16
 
Legend 2000
31
20
14
 
Legend 250 RX
26.5
19
16
 
Legend 3000
31
24
15
 
Legend 3000X
29
24
0
Needs Chauvet gobo flange
 
Legend 300E Spot
26.8
23.9
16
Gobo wheel 1 only
 
Legend 5000
29
24
0
Needs Chauvet gobo flange
 
Legend 5000X
29
24
0
Needs Chauvet gobo flange
 
Legend 550
26.7
22
16
 
LFS-5D
25.4
19
18
 
LFS-75DMX
40
18
10
 
Q-Scan 150
27.7
21.5
15
 
Q-Scan 250
27.7
21.5
16
 
Q-Spot
27
19
16
 
Q-Spot 150
27
19
16
 
Q-Spot 150 LED
25.7
18
17
1.2mm max thickness
 
Q-Spot 152
25
21
18
 
Q-Spot 160 LED
25.8
18.2
17
1.2mm max thickness
 
Q-Spot 200
25.6
20.5
17
 
Q-Spot 250
37.2
30
12
 
Q-Spot 260 LED
25.95
19
17
1.1mm max thickness
 
Q-Spot 300
37
28
12
 
Q-Spot 560 LED
32.5
27
0
1 mm max thickness
 
Q-Spot 575
31
22.5
23
 
Rogue R1 Spot
26.9
22.5
16
0.8mm max thickness
 
Rogue R2 Spot
28.8
23.8
15
0.5mm max thickness
 
SX - Gobo
53.3
45
5
 
Trackscan 250 R
26.8
18
16
Clay Paky
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Alpha Profile 1200
37.5
25
11
 
Alpha Spot 575
37.5
25
11
 
Alpha Spot 700
37.5
25
11
 
Alpha Spot Easy 1200
37.5
25
11
 
Alpha Spot HPE 1200
37.5
25
11
 
Alpha Spot HPE 300
25.7
23
17
 
Alpha Spot HPE 575
37.5
25
11
 
Golden Scan
66
43
4
 
Golden Scan HPE
51.8
36
21
 
Golden Spot 1200
51.8
36
21
 
MiniScan HP3
25.8
19
17
 
S.I.P. 300
31.5
24
14
 
Stage Profile Plus
51.8
48.7
21
 
Stage Scan
51.8
36
21
 
Stage Zoom 1200
51.8
36
21
 
Super Scan
66
57
4
 
Super Scan Zoom
51.8
36
21
 
Tiger Scan
51.8
36
21
 
V.I.P. 1200
31.5
24
14
 
V.I.P. 150
51.8
33
21
 
V.I.P. 250 ALO
31.5
24
14
 
V.I.P. 250 ALO/ST
31.5
24
14
 
V.I.P. 300
51.8
33
21
 
V.I.P. 300 DIA
51.8
33
21
Coemar
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
CF 7 HE
25.8
19.5
17
 
I Profile Flex
32.8
28
14
 
I Spot 1200
32.8
28
14
 
I Spot 150
32.9
29
14
 
I Spot 575
32.9
26
14
 
I Spot Flex
32.8
28
14
 
Infinity Spot S
27
21
16
 
Infinity Spot XL
32.8
25
14
 
NAT MM 1200 Zoom BBI
50
37.5
7
 
NAT MM 2500 Zoom
50
37.5
7
 
NAT MM 4000 Zoom
50
37.5
7
 
ProSpot 150
32.9
26
14
 
ProSpot 250 LX
25.8
19
17
 
ProSpot 575
32.9
26
14
 
Unknown
26.8
21
16
Colortran
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
5/50
86
59
2
Derksen
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
Elation
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Active Scan 250
26.9
23
16
 
Active Wave 250
26.9
23
16
 
Color Spot 575
27
23
16
 
Design Spot 1400
37.5
31
11
 
Design Spot 250
27
20
16
1mm max thickness
 
Design Spot 250WH
27
23
16
1mm max thickness
 
Design Spot 300 Pro
26.9
23
16
1mm max thickness
 
Design Spot 575
26.9
23
16
1mm max thickness
 
Design Spot LED
26.9
24
16
1mm max thickness
 
E Spot LED
26.9
24
16
1mm max thickness
 
ELAR Image X
37.5
20
11
 
ELAR Image XR
37.5
20
11
 
Focus Spot 250
27
24
16
1mm max thickness
 
Image IP2
51.8
35.5
21
 
Image Pro 300
51.8
35.5
21
 
Image Pro 300 Rotating Wheel (IP-RGW)
31.5
23
14
 
Joy-150
26
22
17
 
Joy-300
26
22
17
 
Patend 1200
37.5
27
11
 
Platinum Spot 5R
14
7
0
no glass small enough to manufacture this gobo
 
Power Spot 250
27
23
16
 
Power Spot 575
26.9
23
16
 
Power Spot 575IE
26.9
23
16
 
Power Spot 700
26.9
23
16
 
Power Spot 700 CMY II
26.9
23
16
 
Vision Scan 250
27
23
16
 
Vision Scan 575
22.5
18
19
Elektralite
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Elektrik Eye
27
24
16
 
my150
27
25
16
 
my250
27
25
16
 
my575.2
27
25
16
 
my575.3
27
25
16
ETC
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Revolution
66
59
4
 
Source Four
86
59
2
 
Source Four Jr
66
43
4
M size gobo, City Theatrical Gobo holder 2175 is recommended
 
Source Four Mini
37.5
25.4
0
Use 37.5mm glass with no ring.
G-Lites
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
1200 SZ
28
21
15
Max thickness 1.1mm
 
250 S
27
21
16
 
300 S
28
21.5
15
 
575 S
43.5
33.5
9
 
600 SZ
28
21.5
15
Max thickness 1.1mm
Gobosource
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
ECO Spot 70
37.5
25
11
Griven
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Acrobat PE 1200
53.3
40
5
 
Acrobat PE 250
32
24
14
 
Acrobat PE 575
32
24
14
 
GoboClip MK3 150
53.3
40
5
 
GoboLED 80
53.3
40
5
 
Gobostorm
53.3
40
5
 
Gobostorm Plus
53.3
40
5
High End Systems
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Cyberlight
44
36
8
1.75mm max thickness
 
Cyberlight Turbo
44
38
8
1.75mm max thickness
 
Image Marketing Projector
37.5
35
11
 
Intellabeam
25
22
18
 
Intellabeam 700 HX
25
22
18
 
SHOWGUN
64.9
53
0
64.9mm gobo without adapter ring.
 
Studio Spot 250
25
19
18
 
Studio Spot 575
36.4
31.75
12
 
Technobeam
25
20
18
 
Technobeam FX Wheel
36
26
0
Use 35.3mm glass without ring.
 
Technospot
29
24
15
 
Trackspot
25
22
18
METAL GOBOS ONLY - Gobos need to be less than 1mm thin and include a notch cut into one side.
 
X-Spot
36.4
31.75
12
Holiday Projectors
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Super Bright Holiday Projector
27.9
22.5
15
Ikea
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Isbrytare
50
32
7
Do not use full image diameter
Leviton
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
LEO Ellipsoidal
100
58
1
Lighting Services Inc.
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
BP75
53.3
40
5
Martin Professional
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
CX-10
22.5
17
17
 
EGO 1-3
22.5
16
19
 
Exterior 1200 Image Projector
53.3
48
5
 
Exterior 400 Image Projector
27.9
23
15
Max thickness 1.8 mm
 
Imagescan
53.3
44
5
 
Mac 2000 Rotating
37.5
30
11
 
Mac 250 / 250+
22.5
17
19
 
Mac 250 Entour
22.5
17
19
 
Mac 250 krypton
22.5
17
19
 
Mac 350 Entour
27.9
23
15
Max thickness 1.8mm
 
Mac 500
27.9
23
15
 
Mac 550 Profile
27.9
23
15
 
Mac 575 Krypton
27.9
23
15
Maximum thickness: 1.1 mm (0.04 in.) in static slots, 4 mm (0.2 in.) in rotating slots
 
Mac 700 Profile
27.9
23
15
 
Mac III Profile
37.5
30
11
 
Mac Viper
37.5
27
11
Max thickness 1.1mm
 
Mania DC3
54
38
5
 
Mania EF3
54
43
5
 
Mania PR1
53.3
40
5
 
Mania SCX-600
22.5
17
19
 
Mania SCX-700
22.5
17
19
 
Mania SCX-800
22.5
17
19
 
Mini Mac Maestro
37.5
30
11
 
Mini Mac Profile
22.5
17
19
 
MX-10
22.5
17
19
 
RoboScan Pro 518
21.5
14
0
Glass gobos must be glued to open metal gobo, P/N 43016001
 
RoboScan Pro 918
27.9
23
15
 
SmartMAC
27.9
23
15
Microh
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
ULTRA SPOT 575 II
26.8
22
16
NW Lighting FX
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Pass Spot 250 Back Stage
21.8
15
0
Use 21.5mm glass without metal bezel.
 
Pass Spot 250 Center Stage
21.8
15
0
Use 21.5mm glass without metal bezel
 
Pass Spot 575 12
21.8
15
0
Use 21.5mm glass without metal bezel
 
Pass Spot 575 16
21.8
15
0
Use 21.5mm glass without metal bezel
OmniSistem
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Solo 250
26.9
22
16
PR Lighting Ltd.
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Pilot 575
36.3
31.5
12
Robe
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
ClubSpot 250
26.8
19
16
 
ColorSpot 1200
37.5
29
11
 
ColorSpot 170
26.8
19
16
 
ColorSpot 250
26.8
19
16
 
ColorSpot 575
26.8
19
16
 
ColorSpot 700E AT
26.8
22
16
 
Image Spot 250
37.5
29
11
 
MS Zoom 250
37.5
19
11
 
Scan 250
26.8
19
16
 
Scan 575
26.8
19
16
 
Spot 160
26.8
19
16
 
Spot 250
26.8
19
16
 
Spot 575
26.8
19
16
Robert Juliat
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Robert Juliat A-Size
100
58
1
 
Robert Juliat B-Size
84
58
2
Selecon
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Accent Profile / Aureol
37.5
28
11
 
All Acclaim Profiles
66
59
4
 
Condenser 1200
86
59
2
 
Pacific 12-28 Zoom
66
59
4
 
Pacific 14-35 Zoom
86
59
2
 
Pacific 23-50 Zoom
100
59
1
 
Pacific 5.5-13 Zoom
66
59
4
 
Pacific Fixed Beams
100
59
1
 
The Arena Range
100
59
1
 
Zoomspot 1200
86
59
2
SGM (Italy)
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Galileo 575
42.9
40
9
 
Galileo II /Live 1200
42.9
40
9
 
Galileo IV 1200
42.9
40
9
 
Galileo IV Live 1200
42.9
40
9
Needs Special Holder
 
Giotto Spot 1200
42.9
40
9
 
Giotto Spot 250
28
24
15
 
Giotto Spot 400
28
23
15
 
Victory 250
33.9
31
13
 
Victory II 250
33.9
31
13
 
Victory PRO 150
33.9
30
13
Standard Size
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
A Size
100
58
1
Use City Theatrical Gobo holder model 2171
 
B Size
86
58
2
Use City Theatrical Gobo holder model 2173
 
D Size
53.3
43
5
 
E Size
37.5
28
11
 
G Size
51.8
43
21
 
M Size
66
43
4
Use City Theatrical Gobo holder model 2175.
 
Rosco B-Size
82
57
25
 
V Size
22.5
22
19
Sylvania
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
Kreios G1 LED
37.5
28
11
Tech Lighting
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
T-156 Gobo Holder
54
27
5
TEI
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
Vari-Lite
Fixture Model
O.D. (mm)
I.D. (mm)
Ring #
Notes
 
VL1000
40.6
28.5
1100
Requires square gobo holder from Vari-Lite. Reflective side faces up, black side faces adapter. See Diagram.
 
VL2500 Spot (Rotating)
22.5
16
2500
Requires VariLite adapter ring (Carrier) Flange down - (Gobo) Mirrored side up. See Diagram.
 
VL3000
37.5
29
3500
Requires special adapter ring from VariLite Flange up - (Gobo) Mirrored side down. See Diagram.
 
VL3500
37.5
29
3500
Requires special adapter ring from VariLite Flange up - (Gobo) Mirrored side down. See Diagram.