Double stacked pst cak in skybender

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TheSkyBurner
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Double stacked pst cak in skybender

Post by TheSkyBurner » Thu Jun 21, 2018 6:19 pm

*no longer available for purchase*

I have decided to sell my doublestack cak skybender module to help a friend

What you see is literally the only one in the world.

Contact me privately to make an offer, i will ship it world wide. Please be kind.

Inside the tilt chamber is a 1.25” 393.4nm bp1 filter, the nose piece has a version 1.0 cak single element (the blue coated yellow glass)
The eyepiece section has the version 2.0 cak system. Both elements are in this portion, and the degredation on the second filter is at about 35%. This is why i kept it in there, it is still functional. See the picture here.
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Both of the blue coated yellow glass filters(the actual narrowband element) have zero degredation and are untouched.

I can remove the eyepiece section and place it in a second holder if you wish.



I will not seperate these individually, there will be greater interest this way.

I will post more pictures as i find time. There is no rush to get rid of this, i am just helping a researcher fund a lab. :geek:
:o :o :o :o :o :o :o :o :o :o :o :o
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Last edited by TheSkyBurner on Wed Aug 29, 2018 8:30 pm, edited 2 times in total.

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Re: Double stacked pst cak in skybender

Post by TheSkyBurner » Fri Jun 22, 2018 4:48 am

Tonight I removed the filters from the gold skybender and placed them in my 2" blue skybender, it just seems appropriate to make it blue :)

I almost removed the second etalon from the eyepiece section and threaded it into a new twistlock 2" barrel This will keep the filters further away from focus, and Now you can do whatever you wish as this is technically two pieces of hardware.
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TheSkyBurner
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Re: Double stacked pst cak in skybender

Post by TheSkyBurner » Wed Aug 29, 2018 8:19 pm

*no longer available for purchase*

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