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. Can you carry the Sony 12-24mmf/2.8 GM & the 90mmf/2.8 G lenses upright as opposed to lying them on their sides? The interior depth is 5.5".

A: The Sony FE 12-24mm f/2.8 GM and the Sony FE 90mm f/2.8 Macro G OSS Lens will fit standing up in the MindShift Gear BackLight 18L Backpack.

Q: 2. When fully extended, how big of a waist will the strap fit? Thanks

A: Fully extended the waist strap measures 60 on the inside

Q: 3. Will a Surface Book 2 15" fit in the laptop compartment? SB2 15" is 3:2, so wider (9.87") than most 16:9 15" laptops.

A: yes, it will accommodate the SB2 15".

Q: 4. Will this fit two Canon R6's, a RF100-500mm, a RF15-35mm, and a RF 24-70 (with lens hoods reversed)?

A: Yes, MindShift Gear BackLight 26L Backpack will fit two Canon EOS R6's, a Canon RF 100-500mm f/4.5-7.1 L IS USM Lens, a Canon RF 15-35mm f/2.8 L IS USM Lens (Canon RF), and a Canon RF 24-70mm f/2.8 L IS USM Lens (with lens hoods reversed).

Q: 5. Does the rain cover fully protect under extended downpour conditions, or is it just for short-term emergency use until you can get somewhere dry?

A: Fortunately, the rain pouch hasn't moved or been taken out of its spot in the backpack since its purchase. Given the material the backpack is made of and the rain cover, I suspect you'd have to drop it in the lake for any damage to occur.

Q: 6. Will the new 16in Macbook M1 pro fit in this backpack?

A: Yes the 16in Macbook M1 pro should fit. The MindShift Gear BackLight 26L Backpack lap top compartment is 15.3 x 10 x 1" and the Macbook pro 16 inch M1 chip is 14.01 x 9.77 x 0.66 inches.

Q: 7. Can I carry a Gitzo GT3543XLS big tripod with Wimberly gimbal head (for use with 500mm lens) in the tripod spot, or anywhere on this pack?

A: You can but it will be awkward to carry and unbalanced. I would recommend the Lowepro Lens Trekker 600, click the link below to view; https://bhpho.to/3mrfbS8

Q: 8. One reviewer noted that the bag is too small . Was he referring to the internal size/capacity or was it an issue with the fit on his body being too small? I have an uncomfortable PacSafe backpack with excessively closely-positioned shoulder straps (I have broad shoulders) and would not want this pack if it were similar.

A: I'm 5 10 with broad shoulders, and the bag fits me fine. For me, it works great. I use it for hiking.

Q: 9. Will a Canon R7 with 100-500 lens attached fit in this bag?

A: Yes, the Canon EOS R7 Mirrorless Camera with the Canon RF 100-500mm f/4.5-7.1 L IS USM Lens attached with comfortably fit in the MindShift Gear BackLight 26L Backpack.

Q: 10. Does Nikon 400 mm, F2.8 with built in TC fit into this bag?

A: Yes the Nikon NIKKOR Z 400mm f/2.8 TC VR S Lens BH #NIZ40028 • MFR #20111 will fit inside the BackLight 26L Backpack.