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. Is this compatible with The Nikon 200-500 f5.6?

A: Yes it is compatible with that lens.

Q: 2. Will these work on a D7200 ?

A: I use them on my D7200 and they are great. They should be fine on virtually any F-Mount DSLR.

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 these extension tubes fully compatible with the Nikon AF-S Nikkor 28-300 lens?

A: Yes. I have used these extension tubes with my 28-300 many times with very good results.

Q: 5. will these things fit a nikon D7000?

A: Yes, these extension tubes are fully compatible with the Nikon D7000 camera.

Q: 6. Will these extension tubes give me the magnification needed to take pictures of snowflakes while mounted on EF-S 18-55mm canon lens?

A: You would want to use a macro with bellows or a macro with these tubes for that much magnification. you will get as close as you would like with just the tube set for snowflakes no.

Q: 7. When using ALL tubes stacked together with a Nikon 50mm f1.8 lens, what sort of magnification are we getting?

A: If you use all three tubes together on the 50mm f1.8 lens, your magnification will be very close to a 1:1 ratio.

Q: 8. 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: 9. will this work with the eos xsi efs 18-55 and the 75-250 lense ?

A: Kenko DGs should work fine with all EF and EF-S lens and camera combinations, same combinations as without the tubes. Note that magnification increase will be less with longer focal lengths.The math; extension tube length divided by lens focal length = magnification increase.This increase gets added to the lens' native magnification.Barely worth mounting up to your 75-250 especially when zoomed out, should be exceptional with your 18-55.Depth of field gets very very thin at close focus/high magnification, expect to stop down on a tripod and focus stack. Subjects in motion like bugs, flowers swaying in the breeze are tough subjects, done every day though, obviously not impossible.

Q: 10. Will these extensions work with a Lensbaby Velvet 85? Thank you.

A: Yes, Vello Auto Extension Tube Set for Canon EF/EF-S Mounts and Lenses will work with a Lenbaby 85 that has Canon EF mount.