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. How stable is it for very precise target alignment at maximum zoom with a large telephoto (e,g. 100-400)? I.e does it sag after tightening?

A: This is a very stable ball head there is no sag

Q: 2. Greeting fellow seekers-of-light. Which lens plate to buy for Nikon 300mm f/2.8?

A: If you visit the really right stuff website, there is an area where where you specify the type of lens and it matches it with the right lens plate. Hope that helps

Q: 3. will this ballhead be compatible with the manfrotto 058 triaut?

A: Yes, it is compatible.

Q: 4. Will it work for lens as large as 150-600 on a6000?

A: I also use the 200-500 mm on the D850. The BH 55 will do the trick but the A600 is much lighter so it might be front heavy.

Q: 5. Will this work on a Manfrotto BeFree? Lots of comments on how wide it is.... Manfrotto BeFree Compact Travel Carbon Fiber Tripod (Black) BH# MAMKBFRC4BH

A: Physically the RRS BH-55 head can be attached to a Befree tripod. However, due to the smaller size of the Befree and the limited weight load, it would not be recommended.

Q: 6. What is the mounting screw used for?

A: The mounting screw would be 3/8" female screw opening.

Q: 7. Can the allen/hex screw to the top platform have machine marks or minor scratches on the new models of the BH-55?

A: No marks or scratches

Q: 8. What release plate to purchase for Mark IV to go along with this ball head.

A: I would get the RRS B5DMKIV arca-type base plate or the RRS L Bracket.

Q: 9. I'm curious of any recommendations for a tripod that can be used both for photography purposes, but also have the ability to mount a motorized astrophotography tracking head to it at a later time? Id rather splurge on the tripod, being I'd use it for both. Id like it to be backwards compatible with either / or, multiple types of head options (basically be as future proof as it could be). Any advice would be really appreciated! Budget, midrange, and top of the line suggestions would be awesome! Id end up buying a higher end ($1000-ish) tracking head. Willing to hear what else you all suggest! Thanks

A: Please review the suggestions Robus RC-5570 Vantage Series 3 Carbon Fiber Tripod BH #RORC5570 • MFR #RC-5570 https://bhpho.to/3orYCZi Gitzo GT2543L Mountaineer Series 2 Carbon Fiber Tripod (Long) BH #GIGT2543L • MFR #GT2543 https://bhpho.to/3rByTzK

Q: 10. Does this require a set screw to keep it in place or keep it from moving when adjusting the lever release?

A: It doesn't require a set screw to hold things in place, and I have had no issues with mine moving once installed.