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Bob_B
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Reged: 02/18/13

Improving the focus mechanism on the 130SLT? new
      #5694408 - 02/22/13 10:39 AM

I've used professional research microscopes for years and tend to be fussy about focus. With that, while I tolerate the courseness of the 130SLT, I think this scope would greatly benefit from a better focuser. My question: is there a third party replacement to the existing focuser that offers smoother, finer focusing? Alternatively, any DIY projects that improve the 130's focuser?

Thanks,

Bob


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watcher
Carpal Tunnel
*****

Reged: 11/21/07

Loc: St. Louis, MO
Re: Improving the focus mechanism on the 130SLT? new [Re: Bob_B]
      #5698255 - 02/24/13 01:19 PM

Tons of them! You can start your search here.

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Dave L
member


Reged: 10/22/09

Loc: Chatsworth, California
Re: Improving the focus mechanism on the 130SLT? [Re: Bob_B]
      #5698427 - 02/24/13 02:59 PM

Try this from Orion. I use it on mine. If you are not planning to keep the scope, then do not bother.

Orion AccuFocus for Dual-Speed Crayford Focuser & Bracket
4.1 / 5
Open Ratings Snapshot
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WesC
Carpal Tunnel
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Reged: 02/06/13

Loc: La Crescenta, CA
Re: Improving the focus mechanism on the 130SLT? new [Re: Dave L]
      #5700455 - 02/25/13 07:32 PM

That and the constant shaking of my SLT130 are the only things really bothering me... it seems to have decent optics, but it shakes so badly that it gets frustrating... and I already spent the money to put rings on it.

That being said, it was cheap and the mirror is pretty decent.

I made the mistake of playing with a Televue TV-85 and that focuser is to die for. Oh man...


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