This is a Rosco E-Colour+ #199 Regal Blue Filter. The E-Colour line is Rosco's comprehensive system of European color filters for film and video production. E-Colour encompasses a huge range of material for color effects, alteration, diffusion and reflection. Whether you are in film or TV, video or digital, E-Colour has something for you.

These filters are produced with the highest standards and latest dye formulations and bonding technology. Rosco assures the highest levels of reliability and performance.

For Film and Video Production    Dye Formulated and Bonded    For CC Filters, Diffusion, Color Effects

Related Questions and Answers

Q: 1. For the Celestron Representative: are these Regal binoculars based on the previous Granite model with an additional flattening element? I would really appreciate some details on the differences between these models beside the flattener.

A: This is from Celestron website " Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects such as chromatic aberration (color fringing) Flat field technology ensures level, edge-to-edge image clarity Fully multi-coated optics deliver maximum light transmission throughout the optical path. Phase and dielectric coated BaK-4 prisms produce vivid, true-to-life colors. Eyeglass friendly - generous eye relief and sturdy, twist-up eyecups with multiple stops Well-balanced, ergonomic industrial design 4.9’ close focus Tripod adaptable"

Q: 2. will this tripod work with the Celestron with the 20x80 binos?

A: Yes the Binoculars are 4.7lb's, and the Tripod has a Maximum Load of 8.8 lb's.

Q: 3. Can this scope be used with a Sony A6000. Is a T adapter available?

A: That is not a problem. All you would need is the Vello T-Mount Lens to Sony E-Mount Camera Adapter. Website link: https://bhpho.to/2crVPMn

Q: 4. Which adapter would you recommend for the Regal M2 80ED to use with Nikon D810? Thanks

A: I would recommend the Novagrade Digiscoping Adapter for Nikon DSLR Cameras BH #NOUA00NI01 • MFR #UA-00NI-01 https://www.bhphotovideo.com/c/product/1007579-REG/novagrade_ua_00ni_01_nikon_camera_universal_adapter.html

Q: 5. Do you sell a solar filter that fits this spotting scope (for viewing the solar eclipse)?

A: Unfortunately we do not.

Q: 6. Is it possible to mount an Olympus OMD 4/3 camera with an adapter? & if so which one?

A: If the Olympus camera can mount a T-ring adapter, it could be done. In fact, there are so many adapters out there, you could surely find one. I have mounted a Nikon DSLR to my Spotting Scope. However: since this is eyepiece projection, the vignetting is horrible. I got one image of a bald eagle with my rig, but was very disappointed with it, and haven't tried again. It's a great spotting scope, but not an adequate photo accessory.

Q: 7. Does the 25x70 ceslestron work with this tripod?

A: Yes the Celestron SkyMaster 25x70 Binocular would fit on this tripod with the Tripod Adapter that came in the box with the Binoculars.

Q: 8. Will it hold a Really heavy book of music?

A: no

Q: 9. If used with Nikon D810 (FF) and appropriate adapter, what would be the effective focal length at the widest (20x) setting? Thanks.

A: Like using a 1,000mm lense at 20X

Q: 10. Is is possible to mount a Nikon D600 or D700 on this with an adapter?

A: As I understand it, this scope can be used with any major DSLR camera. It comes with a T ring that screws right onto threads on the ocular end of the eyepiece (remove eye cup to reveal threads, but eyepiece itself stays in place). All you need in addition is a camera mount specific t adapter (available from B&H for less than $10 for my Canon EOS mount DSLRs). I assume the above Nikons are DSLRs, so just ask for the appropriate T adapter ring. The camera body can then be attached to the scope, just as you would attach any lens. Hope this helps.