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 noticeable buffer ?

A: The only noticeable buffer on the Sony 1920GB CFexpress Type A TOUGH Memory Card will be if there was a massive amount of data written to it.

Q: 2. Just wondering how much actual space is available on these cards?Is it like normal SD cards where a 128gb card is 119gb of actual space or is it different?

A: Like all memory cards, there is space taken up during formatting, So, the Sony 80GB CFexpress Type A TOUGH Memory Card like most will not be a full 80gb but close.

Q: 3. Are these cards fast enough to record 4k 120 s&q without noticeable buffer ?

A: Yes, the Sony 960GB CFexpress Type A TOUGH Memory Card allows 4K 120 fps without buffering.

Q: 4. If I update the firmware for my D850, will both the QXD and the CFexpress type b work?

A: The Cf express card will not work yet in the D850, we are all awaiting a long overdue firmware update that should be coming shortly.

Q: 5. The *minimum* write speed is what is most important, and yet I can't find that information anywhere. Anyone know? Thanks!

A: Unfortunately, the minimum sustained write speed is not given by Sony. Please contact them for more info at; (800) 222-7669 http://www.sony.com/

Q: 6. Is this compatible with Sony RX1R2?

A: Unfortunately, the Sony 256GB CFexpress Type B TOUGH Memory Card is not compatible with the Sony Cyber-shot DSC-RX1R II Digital Camera. In that camera you can use SDXC memory cards like this one: Sony 256GB SF-M Tough Series UHS-II SDXC Memory Card https://www.bhphotovideo.com/c/product/1512109-REG

Q: 7. Does this work with Nikon D850?

A: With a firmware update to the D850, it should work with CF express cards but the firmware is not out yet. Once Nikon makes the firmware available, then those cards should work.

Q: 8. What Sony equipment does this card work in?

A: The Sony mirrorless cameras that use the CFexpress A type cards are the A7SIII, A7 IV and the A1. This is a link to the bodies, https://bhpho.to/3GeBHGx .

Q: 9. Will a standard SD Card reader be able to read this card as well? I would imagine not but that wouild be 100% sweet if it does work :D

A: A standard SD Card reader will not be able to read this card. Sony Just announced a Card reader for tis product. currently available is the Angelbird CFexpress Card Reader BH #ANCFX31PK • MFR #CFX31PK

Q: 10. Where are they made? Is it Japan or china?

A: As per our records, this card is made in Japan. This is subject to change at any time.