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. Do the kenko DG tubes work on older film cameras like nikon FE, FM, Fm2, etc? Or is this just for dslr?

A: It will fit on most of the older cameras but most lenses in combination will not work.

Q: 2. Does it fit and compatible with RF Extender 1.4x or 2.x?

A: Technically the FotodioX 15mm Pro Automatic Macro Extension Tube for Canon RF-Mount attached to either Canon RF extender 1.4x or 2.0x and a compatible lens. Which is, RF 100-400mm f/5.6-8 IS USM RF 100-500mm f/4.5-7.1L IS USM (can only be used within 300-500mm range) RF 400mm f/2.8L IS USM RF 600mm f/11 IS STM RF 800mm f/11 IS STM RF 600mm f/4L IS USM

Q: 3. Can I use this adapter using the canon 24-105mm lens and the Canon to Sony E mount metabones speed booster attached to the FS7? Don't care much about auto focus. I just want to still control aperture from the camera, have no vignetting.

A: I used the tubes with my canon D70 and my 2 lenses, the canon 18-135mm 3.5-5.6 and the canon 50mm 1.4 and I had no communication problems between the lens and the camera being able to change the amplitude of the diaphragm and use the focus automatically with normality.

Q: 4. are the tubes constructed of plastic or metal

A: The Kenko Auto Extension Tube Set DG for Nikon Lens is constructed with metal mounts and plastic tubes.

Q: 5. is the kenko extension tube set compatible with Sony Mount A-99.... which is a DSLT camera.regards

A: Yes, the Kenko Auto Extension Tube Set is compatible with the Sony A99.

Q: 6. In the product reviews mention is made of both a plastic and a metal version of these tubes. If this is correct, what are these. I mean I'd buy genuine Nikon usually and stick to well built metal parts even if heavier but it does seem in this case these independent tubes are a better choice for the modern FX DSLR world where aperture rings on lenses are non existent in G series) and having the option of using AP modes with matrix metering is preferred.

A: The Kenko Auto Extension Tubes are plastic with metal contacts.

Q: 7. Hello, What is the difference between the $129 and the $79 Extension Tubes? Thank you.

A: If you are referring to the Kenko tubes, there isn't any difference, just different manufacturers.

Q: 8. Will this work with my Canon 6D? Can it also be used with Lensbaby?

A: Yes, the extension tube set is compatible with the 6D and the Lensbaby.

Q: 9. I received a set today and it sounds like there are loose parts in all three tubes. Is this normal? Thanks!

A: Yes, that is definitely normal. There are spring loaded levers inside that's making the noise.

Q: 10. I just purchased these and seen to be having an issue with the aperture rings not engaging far enough without shimming them 1/16 if stacked. I get the error EEf. Is there a way to adjust this or do I need to exchange them?

A: INSTALL A TUBE ON THE LENS FIRST. THEN INSTALL LENS AND TUBEASSEMBLY TO CAMERA. CHECK ALIGNMENT DOT ON ASSEMBLY WITHCAMERA BEFORE ROTATING AND LOCKING TO CAMERA.