5540HighRockWay,Sparks,NV89431 Ph:775-355-9080Fax:775-355-7859 www.brassgobos.com BasicArtRequirements ArtviaFax...775-355-7859 • First Generation. • High contrast Black & White. We cannot work from color art. • Standard Instrument Size: 3.5” to 5” in diameter. This lets us size in one generation. • Motorized Fixture Size: 2” to 3” in diameter. • Size is important! Enlarging a fax does not work! • Please transmit on FINE or SUPER FINE setting for maximum resolution. Do not use Standard Resolution. • Second generation art, low contrast art and art smaller than specified will be charged a clean up fee. ArtviaEmail...[email protected] • We use Corel Draw, Adobe Illustrator and AutoCad • The best files are: .CDR (Corel), .EPS (encapsulated Postscript) or DXF (AutoCad) These are vector-based files and are resolution independent. We can scale them with no loss in quality. • Second best: .TIF, .WMF or .BMP These are raster-based (bitmaps) and resolution dependent. The lower the dpi, the less quality we have to work with. Lower resolution bitmap files get fuzzy when enlarged. • Worst: .JPG and .GIF These are compressed files typically used for designing Web sites. When created, detail is lost for the sake of small file size. Simply pulling an image from a Web site for us to use usually results in unacceptable quality. We can usually open them for a look, but the quality will be poor.

Please visit our Web site (www.brassgobos.com) for the latest artwork requirements and for illustrations of the different file types explained above. We respect your work as a designer - your artwork belongs to you and we will not reproduce it without your express permission. KeystoneInformation

Distance Projected (DP) = Lamp Elevation = Stage Right or Image Height = Dist. from Center = Stage Left

Elevation (side view)

Center of Image Lamp Elevation

Image Height

Lamp Distance Projected (DP) Elevation

Stage Plan (top view) Left

Distance from Center

Center of Image

Distance from Center

Stage Right Distance Projected (DP)

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 2 BasicFormulaforGoboProjections

S = size of the gobo S I x I = image projected F D D = distance projected F = focal length of the instrument

S = I x F I = D x S D = I x F F = D x S D F S I

S = F x I I = S x D D = F x I F = S x D D F S I

S = F x I I = S x D D = F x I F =S x D D F S I

Change all measurements to the same units (all inches, meters, etc.). Feet/inches will not work.

Select the proper formula and insert the data. For example:

D ➔ 30’8” 3 368”

I = x S I = x 2 /8” ➔ I = x 2.375”

F 12” ➔ 12”

➔ ➔

I = 30.66 x 2.375”➔ I = 72.833”

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 3 Goboscomeinmanysizesandshapes.Wewillneedtoknow... • The instrument you are using (brand and size). The gobo holder you are using (channel, sandwich or round with tabs). ...Or...

• Specify the gobo using the standard established sizes: A round or B size, square, etc. • If you do not know the specifics, please provide the information below...

Outside Diameter

L Inside Diameter Notch Inside Diameter height & width

X

W L=length; W=width; X=offset from bottom edge

Holderinfo: Channel (cross section)

Sandwich Round (side view) (with tabs) Goboinfo:

L = Inside Diameter = W = Outside Diameter = Inside Diameter = Notch Height = X = Notch Width =

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 4 GoboSizes For Robotic Fixtures: Please keep your art between 2.0” (50mm) and 3.0” (70mm) diameter.

2.0” (50mm)

3.0” (70mm)

For 4.5” - 6” Leko and Larger: Please keep your art between 3.5” (90mm) and 5.0” (125mm) diameter.

As close to 5” diameter as possible!

3.5” (90mm) Min. image

5.0” (125mm) Max. image

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 5 GoboSizes

“B” Size B Round 2.5” ID; 3.375” OD

Tecno-Beam Studiospot 250 cyber light Size M 20mm ID 1.5” ID; 1.75” OD 25mm OD 1.95” (49.5mm) ID 2.6” (66mm) OD

I-Beam .73” (19mm) ID .98” (25mm) OD

ETC-S4 A Round Size A 2.95” (75mm) ID 3.93” (100mm) OD

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 6 GoboSizes

High End cyber light Studio Spot 575 1.5” ID; 1.75” OD 1.43”x1.25” (36.32mm/ 31.75mm) I-Beam Tecno-Beam .73” (19mm) ID Studiospot 250 .98” (25mm) OD 20mm ID 25mm OD robo 918 mac 500 23.0mm ID 27.8mm OD robo-1220 mac 250 “D” Size Icon 17mm ID & Pat 1220 22.5mm OD

Size M Coemar CF 1.95” (49.5mm) ID 1200 HE & tm Power 2.6” (66mm) OD 50mmOD - 36mmID “D” Size LSI BR-75 52-50mm OD 40mm Maxi ID clay paky V.I.P 31.5mm X 23mm

AM. DJ AM. DJ AM. DJ Optikineics Scrambler Roto Gobo Gobospot 1 1.5” X 1.06” 1” X .75” 38mm ID 50mm OD

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 7 HighEnd&LightwaveResearch

cyber light cyber light 1.5” ID; 1.75” OD 1.5” ID; 1.75” OD

Tecno-Beam High End Studiospot 250 Studio Spot 575 20mm ID 1.43”x1.25” (36.32mm/31.75mm) 25mm OD

I-Beam Tecno-Beam .73” (19mm) ID Studiospot 250 .98” (25mm) OD 20mm ID 25mm OD

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 8 WondersofHolography CoemarFixtures

NAT 53mm (2.087”) OD 38mm (1.496”) ID Stratus 42mm (1.653”) OD 31mm (1.220”) ID

ULTIMA CIRRUS 45mm (1.750”) OD 65mm (2.558”) OD 38mm (1.50”) ID 50mm (1.968”) ID

MorpheusLights,Inc.

PC Spot PC Spot 1.83” OD 1.83” OD 1.68” ID 1.6” ID max. image dia.

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 9 Mole407FocalSpot Image Top

Ph:775-355-9080Fax:775-355-7859www.brassgobos.com 10