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Baader 4nm O-iii Cmos Filter For High-speed Astrophotography

Baader 4nm O-iii Cmos Filter For High-speed Astrophotography
  • Product Code: eq91963
  • Availability: In Stock

$1,791.00 $2,417.85

This 65 x 65mm square, unmounted Baader 4nm O-III CMOS Filter for High-Speed Astrophotographyfrom Baader 4nm O-III CMOS Filter for High-Speed Astrophotographyis 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. 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
Size47.4mm 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. Can this scan photos?

A: Yes Brother ADS-4900W High-Speed Wireless Desktop Scanner support photos and scan them to PDF, TIFF and JPEG file formats.

Q: 2. Where can I see the specs of this camera ? Mount type? Resolution ? Sensor size ? FPS? Etc

A: This camera is E-Mount, Super35 Sensor with Global Shutter, resolutions and frame rates supported are: 4K 422fps, 2K 1461fps, at 2160x128 resolution, 9,259fps. 2TB of storage internally, with 1.5 hours of power. Processes 3,774,873,600 pixels per second with a 5:1 compression.

Q: 3. how fast?

A: That depends on your internet plan, network conditions. But, it can support up to 1.4 Gbps download speed.

Q: 4. Could you recommend a case for one or a pair of these?

A: The Godox CB-06 Hard Carrying Case with Wheels, BH # GOCB06 would be suitable for holding one or two of the FV150 Lamp Heads. https://bhpho.to/3sW60xE

Q: 5. Metabones Canon EF Lens to Sony E Mount T CINE Speed Booster ULTRA 0.71x (Fifth Generation) is the above mentioned product is suitable for this Freefly Wave camera ?

A: The Metabones Canon EF Lens to Sony E Mount T CINE Speed Booster ULTRA 0.71x (Fifth Generation) will work for the FREEFLY Wave Cameras E- mount.

Q: 6. Is this compatible with Verizon Fios?

A: No, this is a cable modem not fiber. It is not compatible.

Q: 7. Doest QL-800 comes with 230V to be used in Asia ? Thanks

A: The Brother QL-800 High-Speed Professional Label Printer BH #BRQL800 only works on 120V AC 60 Hz 1.7 A.

Q: 8. Dose it work with Sony Tough CF cards?

A: The PGYTECH CreateMate High-Speed Card Reader Case is incompatible with all CF cards. It is only compatible with SD and microSD cards.

Q: 9. do some labels come wiht the printer? what size?

A: DK-1201 Die-Cut Standard Address Labels (100 Labels) DK-2251 2.4" Continuous Length Black/Red on White Paper (16.4')

Q: 10. Does this product comes with the control/trigger or the Light stand?

A: The Godox FV150 High Speed Sync Flash/Daylight LED Monolight does not come with a light stand or a remote.

18/09/2024

Just started reading but just glancing through it I can see it covers just about everything. It covers the sky as well as photographing it. A really good technical manual. Good purchase.

5
16/08/2024

Excellent filter

5
11/08/2024

One of the best items I've purchased for my 140mm telescope.
The reduction in sky glow and the contrast improvement add to those Oh, Wow! moments of star gazing.

5
27/06/2024

This is one of the most informative books I have seen on Astrophotography! Explained in detail everything you want to know and how to get those amazing,spectacular astrophotography shots you have been dreaming of but thought impossible or out of reach. Very clear and precise directions to the stars, galaxies,planets, and anything else you would want to look to the heavens to capture. Love this and I highly recommend this book to everyone interested in astrophotography!

5
13/06/2024

Very nice. Could use one more thread though. Seems a little short on threading when trying to attach and remove while making lens changes in the dark. Makes me a little nervous sometimes that I will drop it during removal from the lens. Good quality though and I like having it around.

5
04/06/2024

What can I say about an air filter. It appears to be quality made,

5
29/05/2024

The CMOS air filter provides clean air for the Nitecore BlowerBaby, which gives additional assurance while cleaning camera sensors and lenses.

5
17/05/2024

Used it one night for shooting the milky way, significant difference in brightness.

5
11/05/2024

Baader makes some great lenses and filters, I have yet to be disappointed and this one is no different.

5
21/04/2024

They work quite well; no halos or any undesirable behavior which I could notice as of now. They did require an increase in exposure time, but that's expected.

5

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