Dual AZ/EQ mounts
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Dual AZ/EQ mounts
- Bigzmey Online
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Re: Dual AZ/EQ mounts
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
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Re: Dual AZ/EQ mounts
Is one of the guys whose videos you should watch
I made a wedge for my 8SE but then purchased an AVX so I never tried it. The shortfall of the 8SE is the 8"
The 8SE mount is perfect for viewing/imaging the solar system as you dont need long exposures (longer than 20 - 30 second max). It's when you want to image Deep Sky images that the drawback of that az/alt mount will hinder you.
Binoculars: Pentax 10x50
Camera : ZWO 533MC Pro, Canon EOS Rebel T6, ZWO ASI224MC
Clear Skies,
Ron
Member ASTRA-NJ
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Re: Dual AZ/EQ mounts
The "advantage" of having both is that
So with a combined mount you can decide which mode to use depending on the "usage of the session". If it's a visual session or solar system photography you can set up in
Don't know where you're situated but here's a table with "longest possible" exposure times in
Scopes: Celestron Nexstar Evolution 9.25 (main), Sky-Watcher Heritage-130P Flextube (passed on to my brother)
Diagonals: Baader T-2 Zeiss prism, Celestron 1.25 Star diagonal
Eyepieces: Baader 8-24 mm Zoom, ES68° 24 mm, Celestron Plössls (13 and 40 mm)
Accessories: Celestron Corrector/Reducer f/6.3, Astronomik UHC, SW LPF
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Re: Dual AZ/EQ mounts
https://telescopemount.org/short-exposu ... t-results/
Scopes: Celestron Nexstar Evolution 9.25 (main), Sky-Watcher Heritage-130P Flextube (passed on to my brother)
Diagonals: Baader T-2 Zeiss prism, Celestron 1.25 Star diagonal
Eyepieces: Baader 8-24 mm Zoom, ES68° 24 mm, Celestron Plössls (13 and 40 mm)
Accessories: Celestron Corrector/Reducer f/6.3, Astronomik UHC, SW LPF
- Bigzmey Online
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Re: Dual AZ/EQ mounts
This is really depends on how well the mount executed. I don't have experience with AZ-EQ5, but I haveViktorious wrote: ↑Thu Feb 13, 2020 9:21 am I myself am looking to buy a AZ-EQ5 (i.e. Skywatcher's combined). As already stated, yes you can use an EQ mount for everything.
The "advantage" of having both is that alt-az is easier and faster to set up, just put it down and align. As mentioned EQ deals with field rotation and is thus always needed for longer exposures. Setting up takes more effort as polar alignment is needed, the more detailed the better. EQ is not necessary for visual astronomy or solar system photography.
So with a combined mount you can decide which mode to use depending on the "usage of the session". If it's a visual session or solar system photography you can set up in alt-az. If it's a DSO imaging session with long exposures you can setup in EQ.
Don't know where you're situated but here's a table with "longest possible" exposure times in alt-az before field rotation becomes noticeable.
post-316058-0-39712300-1580980680.png
BTW
On the other hand a straight
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
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Re: Dual AZ/EQ mounts
Huh I didn't know that about the AZ-Gti! Still only listed asBigzmey wrote: ↑Thu Feb 13, 2020 7:38 pm
This is really depends on how well the mount executed. I don't have experience with AZ-EQ5, but I have SW AzGti mount which is also a dual mode mount. It tries to do both modes, but does not do either with 100% efficiency. Is it badly designed hardware or half-baked software? Who knows.
BTW SW GtiAz uses the same app/soft as AZ-EQ5. So I would really check feedback on forums before committing to it.
On the other hand a straight EQ mount like CGEM is a mature product in the same price range with AZ-EQ5 but with higher load capacity.
Anyway, I'm going with the AZ-EQ5 as I'm looking for a lighter mount (7,7 kg), the
I'm pestered by cloudy nights (real ones, not forums) so I live on the forums at the moment .
Scopes: Celestron Nexstar Evolution 9.25 (main), Sky-Watcher Heritage-130P Flextube (passed on to my brother)
Diagonals: Baader T-2 Zeiss prism, Celestron 1.25 Star diagonal
Eyepieces: Baader 8-24 mm Zoom, ES68° 24 mm, Celestron Plössls (13 and 40 mm)
Accessories: Celestron Corrector/Reducer f/6.3, Astronomik UHC, SW LPF
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Re: Dual AZ/EQ mounts
What scope do you plan to use with AZ-EQ5? I don't think it will handle C9.25 well.Viktorious wrote: ↑Thu Feb 13, 2020 9:17 pmHuh I didn't know that about the AZ-Gti! Still only listed asBigzmey wrote: ↑Thu Feb 13, 2020 7:38 pm
This is really depends on how well the mount executed. I don't have experience with AZ-EQ5, but I have SW AzGti mount which is also a dual mode mount. It tries to do both modes, but does not do either with 100% efficiency. Is it badly designed hardware or half-baked software? Who knows.
BTW SW GtiAz uses the same app/soft as AZ-EQ5. So I would really check feedback on forums before committing to it.
On the other hand a straight EQ mount like CGEM is a mature product in the same price range with AZ-EQ5 but with higher load capacity.alt-az on the pages I shop from. I see there are some posts about a firmware upgrade though (and YT videos). Still, feels like the base design of the AZ-EQ5 vs the Gti is completely different. So I hope I don't experience any of that behavior.
Anyway, I'm going with the AZ-EQ5 as I'm looking for a lighter mount (7,7 kg), theCGEM is 20 kg. Also price difference of 500-600 € is a lot for me! But yes I've done a lot of reading and also created a topic on CN where the AZ-EQ5 got good recommendations.
I'm pestered by cloudy nights (real ones, not forums) so I live on the forums at the moment .
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
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Re: Dual AZ/EQ mounts
Of course as I save up for the frac I'll be using the C9.25 for everything to get as much practice as possible. Perhaps I should note that I use the C9.25 at
Scopes: Celestron Nexstar Evolution 9.25 (main), Sky-Watcher Heritage-130P Flextube (passed on to my brother)
Diagonals: Baader T-2 Zeiss prism, Celestron 1.25 Star diagonal
Eyepieces: Baader 8-24 mm Zoom, ES68° 24 mm, Celestron Plössls (13 and 40 mm)
Accessories: Celestron Corrector/Reducer f/6.3, Astronomik UHC, SW LPF
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