AstroDevices encoders on a Vixen Porta I / II?

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pakarinen United States of America
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AstroDevices encoders on a Vixen Porta I / II?

#1

Post by pakarinen »


Anybody put AD push-to encoders on a Porta? When I put encoders on my Twilight I, they seemed to make it somewhat less stable. The encoder housings added about an inch to each axis, so maybe that should have been expected.

Anybody experience the same with a Porta?
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AT50, AT72EDII, ST80, ST102; Scopetech Zero, AZ-GTi, AZ Pronto; Innorel RT90C, Oberwerk 5000; Orion Giantview 15x70s, Vortex 8x42s, Navy surplus 7x50s, Nikon 10x50s
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Lady Fraktor Slovakia
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Re: AstroDevices encoders on a Vixen Porta I / II?

#2

Post by Lady Fraktor »


I have never used AD gear nor could I even find encoders on their website?

I do not know if they are price comparable but the Argo Navis can be added to the Vixen Porta mounts.
https://www.wildcard-innovations.com.au/purchase.html
Obsession Telescopes in USA sells them: https://www.obsessiontelescopes.com/acc ... /index.php

I have used one for years and have encoders for my EQ-5 and Stellarvue M2C

Most likely completely useless information :)
Gabrielle
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 (1011110)
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Bigzmey United States of America
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Re: AstroDevices encoders on a Vixen Porta I / II?

#3

Post by Bigzmey »


One-arm mount design is generally prone to vibrations, so I feel you will have the same issue with Porta.
Scopes: Stellarvue: SV102ED; Celestron: 9.25" EdgeHD, 8" SCT, 150ST, Onyx 80ED; iOptron: Hankmeister 6" Mak; SW: 7" Mak; Meade: 80ST.
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, 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.
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Observing: DSOs: 3106 (Completed: Messier, Herschel 1, 2, 3. In progress: H2,500: 2180, S110: 77). Doubles: 2437, Comets: 34, Asteroids: 257
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Re: AstroDevices encoders on a Vixen Porta I / II?

#4

Post by pakarinen »


Lady Fraktor wrote: Thu Oct 05, 2023 8:43 pm I have never used AD gear nor could I even find encoders on their website?
Yeah, you have to dig around a bit to find the encoder kits. Might be under shopping or products - it's not obvious. I ordered mine from a vendor in California whose Web site was a lot easier to navigate.
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I drink tea, I read books, I look at stars when I'm not cursing clouds. It's what I do.
=============================================================================
AT50, AT72EDII, ST80, ST102; Scopetech Zero, AZ-GTi, AZ Pronto; Innorel RT90C, Oberwerk 5000; Orion Giantview 15x70s, Vortex 8x42s, Navy surplus 7x50s, Nikon 10x50s
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Re: AstroDevices encoders on a Vixen Porta I / II?

#5

Post by Lady Fraktor »


Their site definitely needs to be made a bit more user friendly.
Unfortunately I have not installed encoders on a Porta mount so cannot offer any advice on it.
Gabrielle
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 (1011110)
The only culture I have is from yogurt
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