• Afganistan(AFN Af)
  • Alandski otoci(EUR €)
  • Albanija(ALL L)
  • Alžir(DZD د.ج)
  • Američka Samoa(USD $)
  • Andora(EUR €)
  • Angola(USD $)
  • Angvila(XCD $)
  • Antarktika(USD $)
  • Antigva i Barbuda(XCD $)
  • Argentina(USD $)
  • Armenija(AMD Դ)
  • Aruba(AWG ƒ)
  • Otok Uzašašća(SHP £)
  • Australija(AUD AU$)
  • Austrija(EUR €)
  • Azerbejdžan(AZN ман)
  • Bahami(BSD BSD)
  • Bahrein(BHD .د.ب)
  • Bangladeš(BDT ৳)
  • Barbados(BBD BBD)
  • Bjelorusija(USD $)
  • Belgija(EUR €)
  • Belize(BZD Be)
  • Benin(XOF Fr)
  • Bermuda(BMD BD$)
  • Butan(BTN Nu.)
  • Bolivija(BOB Bs.)
  • Bosna i Hercegovina(BAM КМ)
  • Bocvana(BWP P)
  • Otok Bouvet(USD $)
  • Brazil(USD $)
  • Britanski teritorij Indijskog oceana(USD $)
  • Brunej(BND B$)
  • Bugarska(BGN лв)
  • Burkina Faso(XOF Fr)
  • Burundi(BIF ₣)
  • Kambodža(KHR ៛)
  • Kamerun(XAF ₣)
  • Kanada(CAD $)
  • Cape Verde(CVE $)
  • Kajmanski otoci(KYD $)
  • Centralna Afrička Republika(XAF ₣)
  • Čad(XAF ₣)
  • Čile(USD $)
  • Kina(CNY ¥)
  • Božićni otok(AUD AU$)
  • Kokosovi (Keeling) otoci(AUD AU$)
  • Kolumbija(USD $)
  • Komori(KMF Fr)
  • Kongo-Brazzaville(XAF ₣)
  • Kongo-Kinšasa(CDF ₣)
  • Otok(NZD $)
  • Kostarika(CRC ₡)
  • Obala Bjelokosti(XOF Fr)
  • Hrvatska(EUR €)
  • Cipar(EUR €)
  • Češka Republika(CZK Kč)
  • Danska(DKK kr)
  • Džibuti(DJF ₣)
  • Dominika(XCD $)
  • Dominikanska Republika(DOP $)
  • Ekvador(USD $)
  • Egipat(EGP E£)
  • Salvador(USD $)
  • Ekvatorijalna Gvineja(XAF ₣)
  • Eritreja(ERN Nfk)
  • Estonija(EUR €)
  • Etiopija(ETB Br)
  • Falklandski otoci(FKP FKP)
  • Farski otoci(DKK kr)
  • Fidži(FJD FJ$)
  • Finska(EUR €)
  • Francuska(EUR €)
  • Francuska Gvajana(EUR €)
  • Francuska Polinezija(XPF ₣)
  • Francuski južni teritorij(EUR €)
  • Gabon(XOF Fr)
  • Gambija(GMD D)
  • Gruzija(USD $)
  • Njemačka(EUR €)
  • Gana(GHS ₵)
  • Gibraltar(GBP £)
  • Grčka(EUR €)
  • Grenland(DKK kr)
  • Grenada(XCD $)
  • Guadeloupe(EUR €)
  • Guam(USD $)
  • Gvatemala(GTQ Q)
  • Guernsey(GBP £)
  • Gvineja(GNF ₣)
  • Gvineja Bisau(XOF Fr)
  • Gvajana(GYD $)
  • Haiti(USD $)
  • Otoci Heard i McDonald(AUD AU$)
  • Honduras(HNL L)
  • Hong Kong SAO(HKD HK$)
  • Mađarska(HUF Ft)
  • Island(ISK Kr)
  • Indija(INR ₹)
  • Indonezija(IDR Rp)
  • Irak(USD $)
  • Irska(EUR €)
  • Otok Man(GBP £)
  • Izrael(ILS ₪)
  • Italija(EUR €)
  • Jamajka(JMD $)
  • Japan(JPY ¥)
  • Dres(GBP £)
  • Jordan(USD $)
  • Kazahstan(KZT 〒)
  • Kenija(KES Sh)
  • Kiribati(AUD AU$)
  • Južna Korea(KRW ₩)
  • Kuvajt(KWD دينار)
  • Kirgistan(KGS С̲)
  • Laos(LAK ₭)
  • Latvija(EUR €)
  • Libanon(LBP ل.ل)
  • Lesoto(USD $)
  • Liberija(USD $)
  • Libija(USD $)
  • Lihtenštajn(CHF ₣)
  • Litva(EUR €)
  • Luksemburg(EUR €)
  • Makao SAO(MOP P)
  • Sjeverna Makedonija(MKD ден)
  • Madagaskar(USD $)
  • Malavi(MWK MK)
  • Malezija(MYR RM)
  • Maldivi(MVR ރ.)
  • Mali(XOF Fr)
  • Malta(EUR €)
  • Maršalovi Otoci(USD $)
  • Martinik(EUR €)
  • Mauritanija(USD $)
  • Mauricijus(MUR ₨)
  • Mayotte(EUR €)
  • Meksiko(USD $)
  • Mikronezija(USD $)
  • Moldavija(MDL L)
  • Monako(EUR €)
  • Mongolija(MNT ₮)
  • Crna Gora(EUR €)
  • Montserrat(XCD $)
  • Maroko(MAD د.م.)
  • Mozambik(USD $)
  • Mianmar (Burma)(MMK K)
  • Namibija(USD $)
  • Nauru(AUD AU$)
  • Nepal(NPR ₨)
  • Nizozemska(EUR €)
  • Nizozemski Antili(USD $)
  • nova Kaledonija(XPF ₣)
  • Novi Zeland(NZD $)
  • Nikaragva(NIO C$)
  • Niger(XOF Fr)
  • Nigerija(NGN ₦)
  • Niue(NZD $)
  • Otok Norfolk(AUD AU$)
  • Sjeverni Marijanski otoci(USD $)
  • Norveška(USD $)
  • Oman(OMR ر.ع.)
  • Pakistan(PKR ₨)
  • Palau(USD $)
  • palestinskih teritorija(ILS ₪)
  • Panama(USD $)
  • Papua Nova Gvineja(PGK K)
  • Paragvaj(PYG ₲)
  • Peru(PEN S/)
  • Filipini(PHP ₱)
  • Otoci Pitcairn(NZD $)
  • Poljska(PLN zł)
  • Portugal(EUR €)
  • Portoriko(USD $)
  • Katar(QAR ر.ق)
  • Ponovno sjedinjenje(EUR €)
  • Rumunjska(RON L)
  • Rusija(RUB р.)
  • Ruanda(RWF ₣)
  • Samoa(WST T)
  • San Marino(EUR €)
  • Sao Tome i Principe(USD $)
  • Saudijska Arabija(SAR ر.س)
  • Senegal(XOF Fr)
  • Srbija(RSD din)
  • Sejšeli(USD $)
  • Sijera Leone(SLL Le)
  • Singapur(SGD S$)
  • Slovačka(EUR €)
  • Slovenija(EUR €)
  • Salomonovi Otoci(SBD Si$)
  • Somalija(SOS Sh)
  • Južna Afrika(USD $)
  • Južna Georgija i Južni Sendvič Otoci(GBP £)
  • Španjolska(EUR €)
  • Šri Lanka(LKR Rs)
  • Sveta Helena(SHP £)
  • Saint Kitts i Nevis(XCD $)
  • Sveta Lucija(XCD $)
  • Sveti Martin(EUR €)
  • Saint Pierre i Miquelon(EUR €)
  • Sveti Vincent i Grenadini(XCD $)
  • Sudan(SDG ج.س.)
  • Surinam(USD $)
  • Svalbard i Jan Mayen(USD $)
  • Eswatini(USD $)
  • Švedska(SEK kr)
  • Švicarska(CHF ₣)
  • Tajvan(TWD NT$)
  • Tadžikistan(TJS ЅМ)
  • Tanzanija(TZS Sh)
  • Tajland(THB ฿)
  • Istočni Timor(USD $)
  • Ići(XOF Fr)
  • Tokelau(NZD $)
  • Laka dvokolica(TOP T$)
  • Trinidad i Tobago(TTD TTD)
  • Tristan da Cunha(GBP £)
  • Tunis(USD $)
  • purica(USD $)
  • Turkmenistan(TMT m)
  • Otoci Turks i Caicos(USD $)
  • Tuvalu(AUD AU$)
  • Uganda(UGX Sh)
  • Ukrajina(UAH ₴)
  • Ujedinjeni Arapski Emirati(AED د.إ)
  • U.K(GBP £)
  • Amerika(USD $)
  • Udaljeni otoci SAD-a(USD $)
  • Urugvaj(UYU $)
  • Uzbekistan(UZS лв)
  • Vanuatu(VUV Vt)
  • Grad Vatikan(EUR €)
  • Venezuela(USD $)
  • Vijetnam(VND ₫)
  • Djevičanski otoci, SAD(USD $)
  • Britanski Djevičanski otoci(USD $)
  • Otoci Wallis i Futuna(XPF ₣)
  • Zapadna Sahara(MAD د.م.)
  • Jemen(YER ﷼)
  • Zambija(USD $)
  • Zimbabvea(USD $)
/ /

What Is a Full Color Glass Gobo? A Complete Guide

Mar 11,2025 | JINGYU OPTOELEC

A full color glass gobo is a high-precision stencil made from glass, used in lighting systems to project vibrant, multi-colored patterns, logos, or images. These gobos are widely employed in stage productions, corporate events, architectural lighting, and themed environments to create visually striking effects. Here’s a detailed breakdown of their features, uses, and production:  

Definition and Core Features

A full color glass gobo is crafted by etching or coating glass to produce intricate, colored designs. Unlike monochrome metal gobos (which block or allow light in black-and-white), glass gobos use dichroic filters or specialized coatings to project true-to-life colors.

Key characteristics include:  

  • Vivid Color Reproduction: Achieved through chemical etching or coatings that filter specific wavelengths of light. 
  • Durability: Glass gobos withstand high temperatures from intense stage lights, making them ideal for long-term installations.  
  • High Resolution: Capable of rendering fine details like gradients, textures, and complex artwork, surpassing the limitations of metal gobos.  

Applications

Full color glass gobos are versatile tools for creative lighting:  

  • Stage and Theater: Project branded logos, scenic backdrops, or dynamic patterns (e.g., clouds, stars) to enhance performances.  
  • Architectural Lighting: Highlight building façades or interiors with custom designs, such as corporate motifs or seasonal themes.  
  • Events and Weddings: Personalize venues with monograms, floral patterns, or thematic imagery (e.g., holiday motifs).  
  • Advertising: Display logos or slogans on walls, floors, or outdoor surfaces using high-intensity projectors.  

Production Process  

Creating a full color glass gobo involves specialized techniques:  

  • Design Preparation:

Artwork must be vector-based (e.g., AI, SVG) to ensure sharp edges and scalability. Complex designs often require color separation for accurate filtering.  

  • Material Selection: 

Coated Quartz Glass: Used for heat resistance and color fidelity. 

  • Dichroic Filters:

Enable multi-color projections by reflecting specific wavelengths while transmitting others.  

  • Etching/Coating:  

Chemical etching creates transparent areas, while coatings or dyes add color.  

Advanced methods like "Cool Ink HD" enhance durability and color saturation.  

  • Quality Testing:

Gobo compatibility with lighting fixtures (e.g., 55mm or 75mm sizes) and projection clarity are verified before delivery.  

Advantages Over Metal Gobos

  • Color Range: Metal gobos are limited to monochrome, while glass supports full-spectrum color. 
  • Detail Retention: Glass resists warping under heat, preserving intricate designs over time. 
  • Professional Aesthetic: Ideal for permanent installations (e.g., museums, theaters) where visual impact is critical.  

Key Considerations

  • Cost: Full color glass gobos are pricier than metal alternatives (e.g., $40–$55 per piece for basic designs).  
  • Lead Time: Custom orders may require 10+ business days for production and shipping.  
  • Compatibility: Ensure the gobo size matches your projector (common sizes: 55mm, 75mm).

Komentar

Ime
Pošta
Komentar