Alienware Laptop Lunar Light

Alpine Astronomical Baader Fringe Killer Filter (2")

Product Code: ga56676
Availability: In Stock

$414.00 $567.18

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Description
Reviews (10)

The 2" Alpine Astronomical Baader Fringe Killer Filter blocks unfocused light and prevents unwanted color fringes in both the blue spectral range and IR wavelengths above 700nm to improve views through your telescope. With the elimination of fringing, lunar and planetary surface details can be finely resolved with excellent color balance. By eliminating IR light between 656-1150nm, this filter is ideal for lunar and planetary astrophotography using DSLR cameras and CCD imagers that are sensitive to wavelengths outside the visual spectrum, which can cause ghosting and other distortions in images.

Blocks Defocused Blue Light Eliminates Near-IR Red Light above 700nm Helps to Reveal Lunar/Planetary Details

Parameters
Item Type	1x Fringe Killer Filter
Filter Eyepiece Size	2"
Packaging Info
Package Weight	0.15 lb
Box Dimensions (LxWxH)	2.75 x 2.75 x 0.1"

Related Questions and Answers

Q: 1. It says you can remove the smaller nosepiece to use the 2" barrel. But it changes the focal length. To what?

A: This is the only information being offered by Alpine Astronomical https://alpineastro.com/products/baader-13mm-hyperion-68-modular-eyepiece#description

Q: 2. what does focal length of 21mm eyepiece become when the snout is removed?

A: The Alpine Astronomical Baader Hyperion 68° 21mm Astronomical Eyepiece (1.25"/2") would become 32.2mm with the snout removed.

Q: 3. Does this work with other RF mount cameras or just the EOS R?

A: The Alpine Astronomical Baader Wide T-Ring Set for Canon EOS R fits all Canon RF mount cameras.

Q: 4. Is this eyepiece barrel 1.25/2" or only 1.25" ?

A: The Alpine Astronomical Baader Hyperion 68° 10mm Astronomical Eyepiece (1.25"/2"), will work both with 1.25" and 2" holders." (We can see in the Overview it is explained-This eyepiece with a unique modular design that allows it to fit into standard 1.25" holders and accessories with the ability to remove the primary snout and have it fit into larger 2" holders as well.)

Q: 5. How do I connect this filter to my Olympus Zuiko f/4 300mm PRO lens?

A: I have no idea how you would attach a 2" Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (2") BH #ALFMS2 • MFR #FMS-2 1 review Alpine Astronomical to a lens having a 77mm opening

Q: 6. Will this work with Bausch and Lomb discoverer scope ?

A: You do understand this is a two part system. This part mounts to your Canon EF mount body. the other end can attach to numerous items https://www.bhphotovideo.com/c/search?Ntt=%20T-2%20Astro%20Modular%20System&N=0&InitialSearch=yes&sts=ma

Q: 7. how can I adapt the Baader U-Filter 2" to a Nikkor AF-S 50mm 1:1.8G Lens?

A: 2" is the outside diameter of the filter, not the thread. It's an M48 thread as stated on the manufacturer website, baader-planetarium. Use a normal step-up ring.

Q: 8. Do these filters come with a case?

A: Each filter comes in a plastic case

Q: 9. Does this work for visual astronomy also, or is it more designed for astrophotography?

A: Yes, this can be used as a conventional Barlow for viewing.

Q: 10. Will this fit a M48 X .75 thread?

A: This is an M42 Thread, so it will not fit that threading size.

Alan	25/09/2024
This wind screen is perfect for Steadicam, and I've found it to be an essential addition to my gear. It's a bit annoying to assemble and disassemble, and the bag that holds the poles doesn't also fit the screen. I thought it was a bit pricey before I realized that it would be accompanying me on every job. 5

John	23/08/2024
The 12th gen chop from intel is very fast with 16 cores for optimum performance. The only downside is that this chip runs hot so have a large cooler to offset that. 5

Michael	18/08/2024
For my first build, decided to go with this i9 and pair it up with an MSI Z790 mobo. Works flawlessly and for a first-timer, the install was super easy. The shipping was ultra fast. Thank you B&H. 5

Chris	22/07/2024
If you are looking for a single multi-core processor capable of the demands of programs like Revit look no further. This is capable of handling large projects and barely breaks a sweat. No lag, rapid response. 5

V. Lawrence	09/06/2024
Excellent wifi 6e card. This pcie card houses an intel m.2 wifi card. I have a 1gbps Verizon Fios internet plan and was noticing only 1mbps download speeds on my 12 year old desktop using a wifi4 (802.11n) mini pcie card. Instead of updating that I decided to use one of my many spare pcie 2.0 x1 slots by purchasing this card. After installing I omitted plugging in the Bluetooth usb wire to my motherboard as it's too old to have a spare usb header. I went to intel and installed their software to install the drivers using another computer and transferred the executable via USB. After the program installed the drivers I ran some speedtest and I average 450mbps down and 400mbps up in the living room a few feet and a door away from my Verizon 6e router. I recommend this product. 5

Daniel	24/05/2024
PC upgrade, really fast! went from an i7 4700 to this. wow! 5

John	18/05/2024
It works well, and no problems for Ubuntu Linux to recognize. :) 5

Thomas	15/05/2024
I own two of these beauties - had one of them for six years, Its still kicking after taking a few beatings in the elements. But now I bought a second one to do double blocks and coves An essential part of my Steadicam package. They are also good for cameras on super telephoto lenses when the wind causes a lot of shake. 5

Jerod	09/04/2024
What more do you need to know. It's fast and hot. I paired it with a 140x420mm AIO liquid cooler. 5

Ethan	06/04/2024
The intel killer cards are always wicked fast and it was a massive upgrade for me personally, I had a pretty bad card before so it’s a welcome change. It was an easy install, even though my case is pretty tight. Drivers installed by themselves since I still had the old card in. Super solid card and highly recommend it if you never want to upgrade again. 5