Patterns, or gobos, are widely used by designers in theatre, film, photography and television to create atmosphere, project scenery, and generally enhance the visual impact of their lighting.

Conceived by some of the world's leading lighting designers, the Rosco range presently includes hundreds of standard steel gobo designs.

To insure design integrity the patterns are etched using a precise double-sided process on stainless steel. The result is durable, high quality patterns which will withstand the extreme heat at the gate of ellipsoidal spotlights.

Rosco steel gobos are round to allow for rotation in the gate when aligning the projected image.

The standard "B" size is suitable for most fixtures with a 6" lens when used with a Rosco Pattern Holder or the holders of other manufacturers.

Trimming of patterns, where necessary, can be easily accomplished with a pair of scissors.

Related Questions and Answers

Q: 1. Curious. Im looking for a fog machine to use outdoors in an abdandon surrounding without any acess to a generator. Does this unit need to be plugged into an outlet in order for it to run? Or does it run once you press/hold the button on the remote?

A: The unit does need to be plugged into an outlet

Q: 2. What size tubes can this clamp hold?

A: The slotted disc accepts round tubes of 10/13/16mm diameters.

Q: 3. What is the safety closure measure, or how do you secure bag to prevent spillage.

A: This Rosco 100 lb Sandbag (Empty) does not have a closure. It is made to stay up right. The top of the sandbag is open.

Q: 4. How many inches/cm wide do the jaws open?

A: The clamp opens to 2.3".

Q: 5. What is the size and thread of the bolt for the fixture?

A: The bolt is a M12.

Q: 6. Does the maximum load of 11 pounds include the counterweight? Or is it 11 pounds on the extended end, and then the counter weight is in addition to that?

A: I've personally used it to arm out a Kino Diva 401 with a 15lb sandbag on the back. As long as it's rigged correctly at the knuckle, I'd say the 11lb weight limit is an engineers rating. That being said, a weak point is definitely swivel counterweight hook on the back. I've not taken it apart to see how it's attached, but it can't be very secure as it swivels to prevent weights from falling off. However the real weak point is the operator. Putting 1lb out at full extension can still severely hurt someone if it's not rigged correctly, regardless of the brand of boom. Always use common sense over manufacturers recommendations.

Q: 7. What are the exact gobos included?

A: Please find an image of the 10 holiday gobos included on the manufacturer's website https://www.chauvetdj.com/products/gobo-shot/

Q: 8. Hi, what is the "closed dimension" of this boom arm including the hook? I've seen some site showed 124cm while others are shorter. As I'm planning to get this with a transporting case and many cases have length less than 120cm.

A: This is 49"long.

Q: 9. Could the Boom Arm hold the Amaran 300c RGB LED Monolight with an Aputure Lantern 90 (3') attached to it?

A: No, I would not recommend using the amaran 300c RGB LED Monolight (Gray), BH #AM300C and Aputure Lantern 90 (3'), BH #APAMOLANTERN on the Kupo Steel Baby Boom, BH #KUKG601612. The load capacity of the Baby Boom is 11lbs.

Q: 10. Will this fit on the Kupo c stand riser kit? Wanted to replace the 40" arm with this one since it extends to twice the length for overhead shots

A: Yes, this Kupo Steel Baby Boom can fit a Kupo C-Stand Riser equipped with a 2.5" grip head.