Baader 4nm O-iii Cmos Filter For Fcct 2" Slider
- Product Code: eq99999
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This 47.4mm round Baader 4nm O-III CMOS Filter for FCCT 2" Sliderfrom Baader 4nm O-III CMOS Filter for FCCT 2" Slideris recommended for extremely fast optical systems from f/3.4 to 1.8, and is designed for the special filter requirements of fast optics like Celestron RASA astrographs. This filter is unmounted for use in the Baader FCCT (Filter Changer Camera Tilter). The filter features a Reflex-Blocker hard coating, which has been planoptically polished, and has Life-Coat sealed edges. It is equally suitable for modern CMOS sensors as well as for older CCD camera technologies.
Optimized for CMOS, Suitable for CCD Reflex-Blocker Hard Coated Life-Coat Sealed Coating Edges
Parameters | |
---|---|
Size | 47.4mm Round, Unmounted for FCCT 2" Slider |
- 4nm FWHM, recommended for extremely fast optical systems from f/3.4 to 1.8
- Specially designed for the special filter requirements when used with fast optics like the Celestron RASA astrographs
- Reflex-Blocker hard coated and planoptically polished with sealed coating edges (Life-Coat)
- Blackened edges all around, with filter-lead-side indicator in the form of a black frontside outer rim
- Optimized for modern CMOS cameras, but excellent for CCD camera technologies
Related Questions and Answers
Q: 1. Will this filter work with the Celestron Regal M2 80ED Sporting Scope? Will this filter bring any improvement?
A: The Celestron Oxygen III Narrowband Nebula Filter (1.25") BH #CEO3F • MFR #93623 will work on the Celestron Regal M2 80ED Spotting Scope with 20-60x Eyepiece (Angled Viewing) BH #CERM280EDSS • MFR #52305 The 1.25" Oxygen III Narrowband Filter from Celestron yields high transmissivity by blocking unwanted longer wavelengths of light, giving higher contrast to your observation and photographic experiences. By isolating just the two 496 & 501nm doubly-ionized oxygen lines emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black sky background and the faint photons of OIII light needed for detailed views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae among other objects.
Q: 2. Will this be a good filter to view the Lagoon Nebula?
A: Ask this question at cloudynights website it's a com address
Q: 3. This connector has none of the electronic contacts of the Ricoh GA-1 adapter, so the camera does not recognize when the wide lens is attached?
A: Correct, this does not have any of the electrical contact points like the Ricoh GA-1. However if you are using the RIGW4 this has no contact points so it is just an analog adapter so you would not need electronic contact points to use that wide angle adapter.
Q: 4. Will this filter work with the Celestron Astromaster 130?
A: Yes, the AstroMaster 130EQ uses 1.25" eyepieces, so the 1.25" Oxygen III Narrowband filter will work.
Q: 5. Does Nisi adapter allow GRIII camera to recognize GW-4 lens ?
A: Yes the NiSi filter adapter for Ricoh GRIII would allow you to make use of the GW-4 lens.
Q: 6. I already own the NiSi starter filter set for GRIII, will this adapter allow me to screw filter holder onto it?
A: This adapter is for the NiSI holder for the Ricoh GR III or a screw in 49mm filter.
Q: 7. Does it have its own remote controller ?
A: It does not come with a remote controller. You can get the Cinetics Lynx Controller as a separate item. https://tinyurl.com/3hs3kbr8
Q: 8. What side goes up??? Sticker side or chip side???? critical info yet no where to be found...
A: It would depend on which product you are installing it into. Align the notches on the M.2 SSD with the ridges in the M.2 socket. They only should align properly in one direction.
Q: 9. Hello, I want to add this as a second drive to my computer. The first one's half circle end is screwed tightly. If I buy this how will I screw it on top of the other? Thanks.
A: Is this MTS400 or MTS400S? I saw the MFR# is 400S but the pic shows MTS400
Q: 10. can this filter be used to view the flame and horse head nebula too and does it help viewing galaxies..??
A: So we really do not recommend using this filter for this purpose. It is more for Imaging, and it will reduce what you are seeing. I honestly don't recommend using a filter at all with looking at what you are going to view. However if you did want to get a filter then I would go with the Celestron UHC (Ultra High Contrast) LPR Filter (1.25 ) - Reduces Transmission of Wavelengths of Artificially-Produced Light. Website link: http://bhpho.to/1Luj0jC
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