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. Will this lens work on the t6i camera?

A: This lens will be compatible with the Canon T6I.

Q: 2. Hi there, will this lens work with a EOS-1 DS Mark II? Thanks!

A: Probably not. Full frame or neatly full frame digital SLRs froom Canon can not mount EF-S lenses since the latter's image circle will not cover a 24x36mm sensor.

Q: 3. I want to verify if this lens is compatible with Canon 7D? Thanks!

A: The Canon EF-S 17-55mm lens is fully compatible with the 7D, yes.

Q: 4. Will this lens work with Canon 70D?

A: Yes, this lens is fully compatible with the Canon EOS 70D camera.

Q: 5. How well does this lens work with the Canon R mirrorless?

A: This would not be able to work with the Canon R Mirrorless cameras on it's own. However, you can use an adapter. This adapter here will be able to work: https://bhpho.to/2KBC1Fz

Q: 6. Can I use autofocus with this lens on the BlackMagic 6k G2?

A: Blackmagic Design Pocket Cinema Camera 6K G2 BH #BL6KPKCAMG2 can perform an initial autofocus but does not have continuous autofocus with the Canon EF-S 17-55mm f/2.8 IS USM Lens BH #CA175528IS.

Q: 7. Is this lens compatible with Canon 40D and or 6D? I currently have a 40D and thinking of upgrading to 6D soon. Thanks

A: This lens will work well on the 40D, but will vignette on the 6D. This is due to the smaller APS-C-specific image circle found on the lens. If you are going to be upgrading to a full frame camera, an EF lens would be necessary (as opposed to an EF-S, which will not work):Canon EF 24-105mm f/4L IS USM LensB&H # CA241054LIS ? Mfr # 0344B002This is a compatible lens in roughly the same focal and price range.

Q: 8. Does this fit a Canon 5D Mark ii or mark iii?EF-S 17-85mm f/4-5.6 IS USM Autofocus Lens by Canon

A: Both the Canon EOS 5D Mark II and 5D Mark III DSLR Cameras are full-frame cameras with a full-frame sensor, and both use the Canon EF lens mount (indicated by the red dot on the lens mount). Unfortunately, the Canon EF-S 17-85mm f/4-5.6 IS USM Autofocus Lens is specifically designed for the smaller APS-C 1.6x cropped sensor size (indicated by the white square on the lens mount), and would not fit onto full-frame cameras. In reference to the lens' angle-of-view on the camera, the closest full-frame lens that would be comparable and compatible with both cameras would be the Canon EF 28-135mm f/3.5-5.6 IS USM Lens, B&H # CA2813535IS, (as 17-85mm x 1.6 = 27.2-136mm).

Q: 9. Is this compatable with Canon 60D?

A: Yes, the Canon EF-S 17-55mm lens is compatible with the Canon 60D.

Q: 10. How does it compare with sigma 18-35 Art?

A: The Sigma lens is sharper and brighter with a wider f/1.8 aperture, and has a shorter zoom range.