Oh My !
-
- Articles: 0
Oh My !
It appears that condensation has formed between the doublet.
Crappola !
I am gently warming the lens cell with hand warmers rubber banded to the cell.
I have also gently warmed the tube with the focuser opened and pointed up. I hope the moisture can escape.
Any similar experiences?
- Bigzmey
- Moderator
- Articles: 8
- Posts: 7739
- Joined: Sat May 11, 2019 7:55 pm
- 5
- Location: San Diego, CA USA
- Status:
Offline
-
TSS Awards Badges
Re: Oh My !
Venting it with focuser up took care of the issue with no apparent side effects.
Hopefully your scope will be fine to Mark.
Mounts: SW: SkyTee2, AzGTi; iOptron: AZMP; ES: Twilight I; Bresser: EXOS2; UA: MicroStar.
Binos: APM: 100-90 APO; Canon: IS 15x50; Orion: Binoviewer, LG II 15x70, WV 10x50, Nikon: AE 16x50, 10x50, 8x40.
EPs: Pentax: XWs & XFs; TeleVue: Delites, Delos, Panoptic & Plossls; ES: 68, 62; Vixen: SLVs; Baader: BCOs, Aspherics, Mark IV.
Diagonals: Baader: BBHS mirror, Zeiss Spec T2 prism, Clicklock dielectric; TeleVue: Evebrite dielectric; AltairAstro: 2" prism.
Filters: Lumicon: DeepSky, UHC, OIII, H-beta; Baader: Moon & SkyGlow, Contrast Booster, UHC-S, 6-color set; Astronomik: UHC.
Solar: HA: Lunt 50mm single stack, W/L: Meade Herschel wedge.
Observing: DSOs: 3122 (Completed: Messier, Herschel 1, 2, 3. In progress: H2,500: 2196, S110: 77). Doubles: 2461, Comets: 34, Asteroids: 261
-
- Articles: 0
Re: Oh My !
All seems well. No residue.
Thank you Andrey.
It was disconcerting to say the least. I am now rethinking my storage method for this scope.
- Juno16
- Articles: 0
- Posts: 8210
- Joined: Sun May 12, 2019 3:13 pm
- 5
- Location: Mississippi Gulf Coast
- Status:
Offline
-
TSS Awards Badges
TSS Photo of the Day
Re: Oh My !
Scopes: Explore Scientific ED102 APO, Sharpstar 61 EDPH II APO, Samyang 135 F2 (still on the Nikon).
Mount: Skywatcher HEQ5 Pro with Rowan Belt Mod
Stuff: ASI EAF Focus Motor (x2), ZWO OAG, ZWO 30 mm Guide Scope, ASI 220mm min, ASI 120mm mini, Stellarview 0.8 FR/FF, Sharpstar 0.8 FR/FF, Mele Overloock 3C.
Camera/Filters/Software: ASI 533 mc pro, ASI 120mm mini, ASI 220mm mini , IDAS LPS D-1, Optolong L-Enhance, ZWO UV/IR Cut, N.I.N.A., Green Swamp Server, PHD2, Adobe Photoshop CC, Pixinsight.
Dog and best bud: Jack
Sky: Bortle 6-7
My Astrobin: https://www.astrobin.com/users/Juno16/
- Thefatkitty Online
- Co-Administrator
- Articles: 0
- Posts: 4346
- Joined: Sat May 11, 2019 4:20 pm
- 5
- Location: Ontario, Canada
- Status:
Online
-
TSS Photo of the Day
TSS Awards Badges
Re: Oh My !
"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4, AZ-EQ5 and SolarQuest mounts.
Too much Towa glass/mirrors.
Solar:
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
Ca-K - W/O 61mm, Antares 1.6 barlow, Baader 3.8 OD and Ca-K filters with a ZWO ASI174mm.
W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
Member of the RASC
- helicon Online
- Co-Administrator
- Articles: 597
- Posts: 12416
- Joined: Mon May 06, 2019 1:35 pm
- 5
- Location: Washington
- Status:
Online
-
TSS Awards Badges
Re: Oh My !
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
Camera: ZWO ASI 120
Naked Eye: Two Eyeballs
Latitude: 48.7229° N
-
- Articles: 0
Re: Oh My !
I was contemplating the disassembly of the lens cell.
I am much relieved.
-
- Articles: 0
- Posts: 825
- Joined: Wed May 15, 2019 4:27 am
- 4
- Location: Mount Pocono, Pa, Usa
- Status:
Offline
-
TSS Awards Badges
Re: Oh My !
Glad she's ok.
Dad Joke King (ask my kids); Cereal killer
Orion Skyview pro 8 f5.
Binos: Polaris/wingspan 8x42 Ed/HD
- Lady Fraktor
- Articles: 0
- Posts: 10035
- Joined: Mon Apr 29, 2019 9:14 pm
- 5
- Location: Slovakia
- Status:
Offline
Re: Oh My !
If you are leaving the telescope out then use a stainless steel tea ball filled with desiccant in the focuser, this will prevent the condensation build up.
If in a case put a container of desiccant into it as well.
This one is 2.6" in diameter but there are many sizes available.
https://www.walmart.com/ip/Kitchen-Home ... e/51506031
See Far Sticks: Elita 103/1575, AOM FLT 105/1000, Bresser 127/1200 BV, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS 100/1000, Vixen SD115s/885
EQ: TAL MT-1, Vixen SXP, SXP2, AXJ, AXD
Az/Alt: AYO Digi II, Stellarvue M2C, Argo Navis encoders on both
Tripods: Berlebach Planet (2), Uni 28 Astro, Report 372, TAL factory maple, Vixen ASG-CB90, Vixen AXD-TR102
Diagonals: Astro-Physics, Baader Amici, Baader Herschel, iStar Blue, Stellarvue DX, Tak prism, TAL, Vixen
Eyepieces: Antares to Zeiss (1000101)
The only culture I have is from yogurt
-
- Articles: 0
Re: Oh My !
Thank you Gabby.Lady Fraktor wrote: ↑Mon Mar 02, 2020 7:41 am Doublets are easy to dismantle and replace.
If you are leaving the telescope out then use a stainless steel tea ball filled with desiccant in the focuser, this will prevent the condensation build up.
If in a case put a container of desiccant into it as well.
This one is 2.6" in diameter but there are many sizes available.
https://www.walmart.com/ip/Kitchen-Home ... e/51506031
I have disassembled the doublet several times on lesser kit. Still...I do not relish the task if I may avoid it.
Great idea with the Tea Strainers!
This will be my practice going forward.
Thank you.
- Lady Fraktor
- Articles: 0
- Posts: 10035
- Joined: Mon Apr 29, 2019 9:14 pm
- 5
- Location: Slovakia
- Status:
Offline
Re: Oh My !
See Far Sticks: Elita 103/1575, AOM FLT 105/1000, Bresser 127/1200 BV, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS 100/1000, Vixen SD115s/885
EQ: TAL MT-1, Vixen SXP, SXP2, AXJ, AXD
Az/Alt: AYO Digi II, Stellarvue M2C, Argo Navis encoders on both
Tripods: Berlebach Planet (2), Uni 28 Astro, Report 372, TAL factory maple, Vixen ASG-CB90, Vixen AXD-TR102
Diagonals: Astro-Physics, Baader Amici, Baader Herschel, iStar Blue, Stellarvue DX, Tak prism, TAL, Vixen
Eyepieces: Antares to Zeiss (1000101)
The only culture I have is from yogurt
-
- Articles: 0
- Posts: 268
- Joined: Sat May 11, 2019 10:19 pm
- 5
- Location: Socal,USA
- Status:
Offline
Re: Oh My !
Create an account or sign in to join the discussion
You need to be a member in order to post a reply
Create an account
Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute