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. Where was this lens assembled?

A: According to the information provided us by Canon, the EF-S 15-85mm f/3.5-5.6 IS USM Lens is made in Taiwan.

Q: 2. Where is the whole system getting power from? Are you able to add v-mount batteries to the bottom of it instead of the counterweights?

A: While users may be able to come up with a way to creatively mount v-mount batteries to the bottom, the Steadicam Steadimate-RS Aero 15 Arm and Aero Vest Kit does not appear to have any mounting points for external batteries, and would be dependant on the Gimbal's own battery for power.

Q: 3. What are the anamorphic crop settings?

A: An anamorphic crop would simulate a wide screen anamorphic frame by cropping the native aspect ratio of the video. The OSEE Megamon 15 will allow you to set custom guide lines to assist you in composing for your desired aspect ratio.

Q: 4. Does this lens have internal focus and internal zoom?

A: The Canon RF 15-30mm f/4.5-6.3 IS STM Lens is designed with internal focus operations and external zoom. The lens expands 15mm when zooming.

Q: 5. with a canon 7D Mark2, is this truly a 15 - 85mm lens?

A: I have the 7D mark II body and this EF-S 15-85 mn lens as my everyday combination. The 7D mark II uses the smaller sensor, so the equivalent focal lengths for the lens is multiplied by 1.6, giving you a 24-136 mm range for this lens. I can recommend the EF-S 15-85 mm as being an absolutely superb lens for the small sensor Canon DSLRs. It can not be mounted on the full frame Canon bodies.

Q: 6. has anyone used this lens for video? how does the image stabilizer compare to say the canon f4 24-105?

A: The image stabilization on this lens works very well for video. Keep in mind this is an EF-S lens for use on APS-C sized cameras like the 7D Mark II and 80D, it is not a full frame lens like the 24-105mm that Canon offers.

Q: 7. Is there a way to "Hardware" Calibrate this Panel? I use mine for Video Feed from camera and would like to calibrate.

A: You could calibrate the OSEE Megamon 15 HDR Production Monitor with V-Mount Kit display using the following hardware. Blackmagic Design Teranex Mini SDI to HDMI 8K Converter and Monitoring Solution BH #BLTMSDIHDMI8 https://bhpho.to/3JYADdO And also required - Calibrite ColorChecker Display Pro BH #CACCDIS3 https://bhpho.to/3K4I43i

Q: 8. The nits brightness in the listing has quietly been updated from 800 to 1000. Is this now the new version of the monitor?

A: The OSEE Megamon 15 HDR Production Monitor with V-Mount Kit is the most current version of the OSEE 15" production monitors. It has 1000 nits of brightness.

Q: 9. Is the Canon EF-S 15-85mm f/3.5-5.6 IS USM Lens better than the Canon EF-S 18-135mm f/3.5-5.6 IS USM Lens?

A: In this case both lenses are roughly equal in quality. The 15-85mm costs a lot more than the 18-135 due to the wider starting angle.

Q: 10. How does this lens compare to the RF 16mm f/2.8 for mainly video work?

A: Both lenses have pros and cons. The Canon RF 16mm f/2.8 STM Lens is lighter and more compact. This will be better in low-light with more background blur but the RF Canon RF 15-30mm f/4.5-6.3 IS STM Lens will have zoom capability. If you are using a gimbal, the Canon RF 16mm f/2.8 STM Lens will be a better option.