Rosco Fluorescent Lighting Sleeves/Tube Guards are a very reliable and cost-effective system for easy control of tough lighting scenarios- especially under fluorescents. In addition to the financial benefits of the sleeves, they protect against the potential disaster of glass shattering by containing the lamp within the end caps.

Rosco sleeves are constructed of a solid polycarbonate tube within which is held the specific filter. The choice of filters and combination of filters is endless - there are complete Roscolux, Cinegel or E-Colour color filter lines - something for every venue, every photographer, every cinematographer.

For T5 Lamps    Over 300 Colors Available    UL94HB Rated Polycarbonate    End Caps Protect From Shattered Glass    Easily Trimmed with Scissors

Available in sizes for T12, T8 and T5 fluorescent lamps

The T8 and T5 sizes contain a UV filter that minimizes fading

All standard sizes (2, 4, 5, and 8') are easily trimmed to accommodate any size lamp

Related Questions and Answers

Q: 1. If 36mm extension tube is used with Nikon AF-S DX 17-55mm f/2.8G ED lens at 55mm what is image size and min. focus distance?

A: It appears that, at the 17mm focal length setting, using the using the 36mm extension tube from the Vello Auto Extension Tube Set for Nikon F on the Nikon AF-S DX 17-55mm f/2.8G ED lens would reduce the minimum focus distance to approximately 3.18 inches (80.7 mm), and at the 55mm focal length, the minimum focus distance will be reduced to approximately 8.72 inches (221.4 mm).

Q: 2. Are the contacts on the tubes spring-loaded?

A: Yes they are Chris, all 8 male pins have a spring action..

Q: 3. does it work for nikon d5300 with 67mm ?

A: Yes this will work with your Nikon D5300 and if front element element is 67mm then it can fit a 67mm filter.

Q: 4. Does this set allow auto focus on a D750 with a Tamron 70-200 f2.8 lens?

A: Yes, you can autofocus on a D750 and Tamron 70-200mm f/2.8 lens with this extension tube set.

Q: 5. Will this work with Nikon AF-S 300mm F/4 PF ED VR telephoto lens?

A: Yes Vello Auto Extension Tube Set for Nikon F is compatible with Nikon AF-S 300mm F/4 PF ED VR telephoto lens.

Q: 6. I need to know if TTL works with this tubes....thank you, sorry about my english

A: Yes, the Vello Auto Extension tube will support TTL auto meter exposure settings as well as autofocus.

Q: 7. I just received the Vello Auto Extension Tube Set for Nikon. I have a D90 camera, and I'm using a Nikon DX AF-S Nikkor 35 mm 1:1.8k G lens. I tried using the 12mm extension tube and see nothing through the view finder. I tried it outside with plenty of sunshine, and yes, the lens cap was off, but I still didn't see anything. Also, I know you can't set the aperture with the tubes, so can I still shoot in manual or do I need AUTO?

A: Everything should work fine with what you have. Since this is a Auto version and not the Manual version, you can control the aperture of the lens with the tubes in place. Be sure that that on the camera, the aperture is open all the way. While the image will be dimmer than without the tubes, you should see clearly enough.If you still have an issue, please email us with your experience. prophoto@bhphoto.com.

Q: 8. Will these work on a D850?

A: It will work with any combination of camera and lens with standard Nikon mount. So Nikon D850 will work with these extension tubes.

Q: 9. are these compatable with a nikon 5300?

A: Yes these are compatible with any F-Mount camera.

Q: 10. Do these also function to increase the zoom on the telephoto end of a Zuiko 12-45 Pro?

A: The Vello EXT-MFTD2 Auto Extension Tube Set for Micro 4/3 Mounts and Lenses does not increase the zoom range of a lens. Extension tubes will allow a lens to focus at a closer distance.