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 T12 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. What is the "official, precise" minimum focus distance at 600mm? I know the specs say that the MFD is 1.97', but that can't possibly be true even at 600mm, because then the magnification would be much greater than the 0.3x that is stated.

A: According to Sigma, they list the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens as having a minimum focusing distance from 23.6" to 102.4".

Q: 2. Is this lens fully compatible with the Nikon Z9? Thx.

A: Yes, the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens for Nikon F along with a Nikon FTZ series adapter can work with the Nikon Z9.

Q: 3. What is the max aperture at 150mm - comparable to the max aperture of the Sigma 150-600 f/5-6.5 at 150mm?

A: The max aperture at 150mm on the 60-600mm is f/5.3. As soon as you hit 150mm it switches to f/5.3, if you're at 149mm it's f/5.

Q: 4. Is this the new, 2023 model or the 2018 model?

A: The 2023 version of this lens is only for mirrorless cameras. The Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens (Nikon F) is a brand-new copy of the original 2018 design.

Q: 5. Does anyone have any experience using this on an a6600, and does anyone have a photo of the pair?

A: This lens works very well on the A6600. The focus is fast and accurate.

Q: 6. is it compatible with the really right stuff BH-55 ballhead?

A: Yes, the Sigma 60-600mm has an Arca-Type Tripod Foot. It will mount directly into the Arca clamp on the Really Right Stuff BH-55 Ball Head.

Q: 7. Will this fit a Nikon D700?

A: Yes, the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens (Nikon F) is compatible on the Nikon D700 but you need to makes sure you have the latest Nikon D700 firmware on the camera.

Q: 8. What is the outer diameter of the lens? In other words can i use a clamp on matte box?

A: It is 4.7 inches/ 120.4mm for the outside diameter.

Q: 9. Can I use this lens on a Blackmagic URSA 12k?

A: Yes you can. If you have the EF mount for the camera. https://bhpho.to/2PkggiO

Q: 10. What comes with the Sigma 60-600 Sports lens for $2,000? Thank you, Ron

A: You get: Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens for Canon EF LCF-740E Soft Cap for Sigma 150-600mm f/5-6.3 DG OS HSM Sports Lens Rear Cap LCR II for Canon EF Mount Lenses Lens Hood for 60-600mm f/4.5-6.3 DG OS HSM Sports Lens LS-730EOL Soft Lens Case TS-101 Tripod Mount Shoulder Strap Limited 1-Year Warranty Limited 3-Year U.S.A. Warranty Extension