What does a gobo do?
A “Gobo” is a small stencilled circular disc, and used in lighting fixtures to create a projected image or pattern. The term Gobo is short for “Go Between Optics”, describing the location where it needs to be positioned in the light path of a lighting fixture.
What are gobos made of?
Gobos are made of various materials. Common types include steel, glass, and plastic. Steel gobos or metal gobos use a metal template from which the image is cut out.
How do you make a gobo?
Watch the instructional video and follow these four easy steps to create custom gobos for your next event:
- Design Your Gobo. Use an art-based software, such as Adobe Photoshop, to create the design of your custom gobo. …
- Print Your Gobo. …
- Cut Out Your Gobo. …
- Install Your Gobo.
What is a gobo Theatre?
A Gobo (derived from Go Between or Goes Before Optics) is a thin piece of metal, wood, or glass used to used to modify the shape of the projected light. It is generally used with Ellipsoidal Reflector Spots, which normally provide a specific slot for gobo use.
Why is it called a gobo?
A Gobo is a physical template, most commonly on steel or glass, which is placed in front of a light source to alter the shape of the light onto a surface. Deriving its name from “Go Between” or “Goes Before Optics”, this piece of metal or glass is used to block portions of the light source.
What do you need to be careful for when using PAR cans?
One of the things you need to be careful of when using par 16s is that often the globes that are installed are very cheap and don’t offer the smoothest of light sources, too. I’ve used them in the past and been very happy.
What is a Fresnel light?
A Fresnel lantern (pronounced frəˈnɛl or fruh-nel) is a common lantern used in theatre, which employs a Fresnel lens to wash light over an area of the stage. The lens produces a wider, soft-edged beam of light, which is commonly used for back light and top light.
What are lighting gels made of?
Modern gels are thin sheets of polycarbonate, polyester or other heat-resistant plastics, placed in front of a lighting fixture in the path of the beam. Gels have a limited life, especially in saturated colors (lower light transmission) and shorter wavelength (blues).
How do gobo projectors work?
A gobo projector works like a slide projector, but instead of projecting a photographic slide it uses a material that is similar to a stencil, usually made of metal or etched glass, to project a pattern. This gives the projection higher contrast, and the material is more heat resistant than a slide.
What does PAR stand for in lighting?
parabolic aluminized reflector lamp