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. What is the height with the last leg section closed?

A: With only the first two sections extended, the RRS TVC-24L extends to 50-5/8" in height.

Q: 3. what is the difference from the TFC24L?

A: The Really Right Stuff TVC-24L Versa Series 2 Mk2 Carbon Fiber Tripod (Long) accepts a center column sold separately. The TFC24L does not.

Q: 4. Do the legs open out to particular fixed positions and if so how many? ... e.g., three, four?

A: They open to three positions

Q: 5. Can this fit into a carry-on suitcase without a ball head?

A: It would probably not fit in the carry on, I would recommend checking it under the plane.

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. is this extension tube compatible with canon 650-D

A: The FotodioX Pro Auto Macro Extension Tube Kit for Canon EF & EF-S Lenses is compatible with the Canon 650D (T4i), yes.

Q: 8. What is the overall diameter when collapsed? I need to check compatibility with backpacks and carrying bags.

A: The diameter is slightly under 5''

Q: 9. I have a Fuji S5 which is a DX camera with a 1.5 factor. I want to use my Tamron 90mm 2.8 Macro lens with the Nikon ES-1 Slide Copying Adapter for slide copying. Which extension tube do I use for a perfect 1 to 1 or a combination there of? Thanks in advance

A: The Nikon ES-1 Slide Copying Adapter enables slide copying with a Nikkor 55mm f/2.8 Micro-Nikkor lens and PK-13 Extension Tube. Because your S5s sensor is smaller than a 35mm film frame, 1:1 will mean cropping your originals. The best way to do this is with a dedicated film scanner. Even a low cost scanner will produce better results than your camera.The SNAP14 14MP Digital Image Converter from Wolverine is a powerful yet easy-to-use device that can preserve all of your old photos, 35mm slides and film negatives forever. Combining a 14MP CMOS sensor, built-in color display, internal memory and an SD memory card reader, you can easily convert 35mm slides, negatives and photos into digital images. The innovative design of the SNAP14 can scan and convert this media in seconds, without being tethered to a computer: http://bhpho.to/UvWkYj

Q: 10. Will this set work with the Nikon G lenses that use electronic aperture control (ie. no aperture ring), such as the 24-120mm f/4 FX lens?

A: Chris, I have several Nikon G lenses and have never had a problem with these extensions.