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. Will these work with the Canon RF 100mm f/2.8 L Macro IS USM Lens?

A: The Vello Auto Extension Tubes for Canon RF-Mount Lenses are compatible with the Canon RF 100mm f/2.8 L Macro IS USM Lens.

Q: 2. Does it work with Sony a7R IV with Sigma 105mm f/2.8 DG DN Macro Art lens?

A: Yes, Vello EXT-SFED2 Auto Focus Extension Tubes for Sony E-Mount Lenses will maximize the magnification of your macro lens and allow you to focus closer. You can use either one or both extension tubes.

Q: 3. Is this extension tube compatible with canon 5D mark II to use it with my EF-S Lenses?

A: I didn't test it myself (I only have an APS-C 60D) but I remember having read somewhere that several people do use the small or medium extension tube to fit their EF-S lenses onto a full-frame body.

Q: 4. 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: 5. Will this turn a manual lens into and autofocus one?

A: Unfortunately, the Vello Deluxe Auto Focus Extension Tube Set for FUJIFILM X-Mount, Version II will not turn a manual focus lens into an autofocus one.

Q: 6. I just bought these tubes for my Nikon D7100. I cannot set the Aperture with these tubes. I'll adjust my camera to F/11 and the aperture remains wide open at F/3.5. You can see the aperture not move while you scroll the aperture adjustment wheel. Could it just be I have a defective set???

A: The aperture does not move when you scroll, it opens or closes only when a photo is taken. You may test this by setting the aperture first to f/22, which should give you a fairly dark image. Then, try setting the aperture to f/5.6, which should produce a much lighter image. If you are still having this problem, please email us at askbh@bhphotovideo.com so we can provide better assistance.

Q: 7. Can this be combined with the 45mm teleconverter for greater macro magnification with the 120 macro lens? Or two 45s?

A: The FotodioX 20mm Pro Automatic Macro Extension Tube for FUJIFILM G-Mount can be combined with the FotodioX 48mm Pro Automatic Macro Extension Tube for FUJIFILM G-Mount for greater magnification when used with the FUJIFILM GF 120mm f/4 Macro R LM OIS WR Lens.

Q: 8. Vello compatibility chart lists Nikon AF-S DX 17-55mm f/2.8G ED as compatible but my D7200 will not focus manually or on Auto?

A: Vello Auto Extension Tube Set for Nikon F will autofocus with Nikon AF-S DX 17-55mm f/2.8G ED and D7200 will autofocus.

Q: 9. How well will these work with a Fuji 16-80mm XF f4 lens? Could I get really close and crisp? Like say the face of a Bee?

A: The minimum focusing distance on the XF 16-80mm f/4 Lens is 1.15 ft from the subject. By adding both extension tubes to the lenses, you can get very close. However, this would be trial and error.

Q: 10. Do these work with a D3000 and a nikon 28-70 AF zoom?

A: they will work for sure. you will get best results at 50mm and up