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 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: 2. Does this tripod fit into the Gitzo GC4101 Bag? The length is ok, but is this bag wide enough?

A: Yes, it will fit.

Q: 3. 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: 4. Can I use this on my Nikon D3300?

A: I don't see why not, but recognize the limitations. It's part of a set to be used to get 1:1 macro shots, along with a manual focus macro lens (55mm f2.8 micro Nikkor) and slide holder (ES-1 Slide Copying Holder). Don't expect metering and autofocus function, that's not what this extension tube is for.

Q: 5. What's the thread pitch and diameter for the tripod feet?

A: The feet are 3/8-16".

Q: 6. 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: 7. Do these work with the Nikon D850?

A: Yes, they will work with the D850.

Q: 8. Is this tripod sturdy enough for a Nikon 600/4 VR mounted on a full Wimberley (WH-200)?

A: I have this tripod with the Wimberley gimbal head. Together they weigh about 7 pounds. I use this rig with a 200-400 and a 1.4TC and my D810 or D750. I get better results with the D750 as there is less sensitivity to micro-blur.The rig is substantial enough for my lens, but I do not know how much heavier/longer your 600mm lens is. I do not think weight is the issue, but you can check the specs and compare.My experience is that it is about technique and settings. I get best results with a bean bag resting on the lens, and if the target is stationary, I use m-up. Also use electronic front curtain shutter. The issue is vibration from the shutter rolling down the lens. I do not think this is a tripod issue. I sometimes use my arm laying on the lens if I am shooting fast enough.

Q: 9. 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.

Q: 10. Can this tripod, GT4543LS, can be fitted with rock claw feet, that be better for icy surface? where can I get those claw feet? didn't see them on accessories list

A: You could use the 3 Legged Thing Clawz Universal Stainless Steel Ice Grips for Tripods (3-Pack), B&H # 3LPROCLAWZ. https://bhpho.to/37IPtkj