· Get a Cloudy Nights T-Shirt · Submit a Review / Article Click here if you are having trouble logging into the forums Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu… uh, User You are not logged in. [Login] Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> Mounts Previous   Index   Next   Threaded   Pages: 1 jmasin Carpal Tunnel Reged: 12/22/08 Loc: Murphy, TX (DFW) Criticality of balancing EQ mount       #2996740 - 03/21/09 05:33 PM Edit   Reply   Quote Quick Reply   Hi all, I have a new Atlas and I'm still learning. I understand balancing the OTA in both axes, but my question is about how you do this with different eyepieces. I don't have many, but my 25mm is much smaller and lighter than my 8mm or 8mm+barlow. What do you guys do when you balance? Or is the difference in the EP weights really just a nit in the whole scheme of things? Thanks! Post Extras:       hudson_yak Carpal Tunnel Reged: 11/15/07 Loc: Hyde Park, NY, USA Re: Criticality of balancing EQ mount [Re: jmasin]       #2996828 - 03/21/09 06:17 PM Edit   Reply   Quote Quick Reply   There's some room to fudge it, so you just split the difference and will probably be fine, especially with a big beefy mount like that. TeleVue has a "equalizer" 1.25-2" eyepiece adapter that is very good to minimize the difference between 1.25" and 2" eyepiece weights. Recommended highly because not only does it do what it's supposed to in that respect, it is also very nicely machined, better than the average adapter. Mike Post Extras:       jmasin Carpal Tunnel Reged: 12/22/08 Loc: Murphy, TX (DFW) Re: Criticality of balancing EQ mount [Re: hudson_yak]       #2997081 - 03/21/09 08:34 PM Edit   Reply   Quote Quick Reply   cool thanks, I'll look into that. Post Extras:       Scott in NC Mad Hatter Reged: 03/05/05 Loc: NC Re: Criticality of balancing EQ mount [Re: jmasin]       #2997147 - 03/21/09 09:12 PM Edit   Reply   Quote Quick Reply   Jon, here's a Televue equalizer on Astromart that I noticed a few days ago. From time to time I've thought about trying one out, but haven't gotten around to doing so. I have no relationship to the seller, but if you decide to buy this one, you can remove the temptation to buy this from me! Post Extras:       7331Peg Sirius Observer Reged: 09/01/08 Loc: North coast of Oregon Re: Criticality of balancing EQ mount [Re: jmasin]       #2997493 - 03/22/09 02:04 AM Edit   Reply   Quote Quick Reply   One thing you can do if your eyepiece weights range from very heavy to very light (as in 31mm Nagler to 5mm Nagler) is make sure when you slew the scope to a new location you have the eyepiece (or one that weighs the same) in the scope that you used when balancing it at the beginning of the session. That will go a long way towards reducing strain on the gears. Post Extras:       Pages: 1 Previous   Index   Next   Threaded   Extra information 8 registered and 29 anonymous users are browsing this forum. Moderator:  Bowmoreman, bilgebay, iceblaze  Print Thread Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Thread views: 499 Jump to *Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Celestial Events*General Astronomy* -----   Beginners Forum   General Observing and Astronomy   Outreach   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Video and Electronically Assisted Astronomy*Astrophotography and Sketching* -----   Beginning and Intermediate Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   NEO   Planetary and Solar System Observing   Lunar Observing   Deep Sky Observing   Double Star Observing   Solar   Variable Star Observing and Radio Astronomy*Telescope Specific Forums* -----   Celestron NexStar    NexStar GPS / CPC Telescopes   Questar Forum   Meade ACF/RCX / LX / GPS    Meade ETX*Speciality Forums* -----   Arizona Science and Astronomy Expo   NEAF (Northeast Astronomy Forum) and NEAIC (Northeast Astro Imaging Conference)   AstroArt   Astronomy Clubs and Star Parties   Astronomy Software & Computers   AstroWebsites   Science! Astronomy & Space Exploration, and Others   Space Rocks   Stellar Media*Swap and Shop* -----   Shop and Swap Audio Components*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements*International Year of Astronomy 2009 - Forums are now closed.* -----   IYA Archive Info CN Forums Home

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