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. how does it work with a tamron 90 272E attatched to a Sony Alpha a58?

A: Kenko has never tested our extension tubes on anything other than the prime 3 lens manufacturers (Canon, Nikon, and Sony/Minolta).

Q: 2. Will these work well with a Canon 7D crop sensor camera?

A: Yes, they work very well with both crop-sensor (APS-C) cameras as well as with full-frame models also.

Q: 3. Would these work well with the Nikkor DX 55-300mm VR? and is there any risk of breakage due to the weight of the lens and the increased length?

A: Yes, these will work well with the Nikon 55-300mm DX VR lens. There is no risk of breakage in using them as they are designed to be used with virtually any lens.

Q: 4. Will these extensions work with a Canon T6 that has a 18mm-270mm lens?

A: Yes, the Auto Extension Tube Set DG for Canon EOS Lenses would be compatible for use with the Tamron AF18-270mm f/3.5-6.3 Di II VC PZD AF Lens for Canon on the Canon EOS Digital Rebel T6 DSLR camera.

Q: 5. Id like to use this with a 50mm f 1.8 E series lens mounted on a D7100, would I have to change the non cpu information in the camera? and if so how would you calculate it?

A: I've used it on a D610 to shoot RAW's of color transparencies, and did not change anything significant. Everything looked good.

Q: 6. Will this work on a a57SLT?

A: This extension tube kit is compatible with the Sony A57.

Q: 7. Do these work with the Nikon D850?

A: Yes, they will work with the D850.

Q: 8. Are they weather sealed or will they maintain weather sealing on my EM1-iii with 60mm 2.8?

A: The Kenko Auto Extension Tube Set DG for Micro Four Thirds Lenses does not offer any weather-sealing.

Q: 9. Is there a way to use EF tubes with Canon R6, RF lens, and EF-RF adapter?

A: No, there is no way to use the Kenko Auto Extension Tube Set DG for Canon EOS Lenses with an RF lens on the R6 Mk II Mirrorless Camera.

Q: 10. Has anyone used these extension tubes with Nikon 300 mm f 4 or 600 mm f4 VR lenses?

A: Most use extension tubes with shorter lenses. Usually lenses around 100mm or so at the most.One issue is that the focus will be critical in general and very difficult to focus with such long focal length lenses.