With new tech (Stepper Motors redaly available that are used in 3D printing) their should be easier ways now to build a platform to place a
DIY Dob Equatorial Platform ??
- Dragonsfire
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DIY Dob Equatorial Platform ??
Is their a favorite format out their that people like best to build a mount for a Dob ?
With new tech (Stepper Motors redaly available that are used in 3D printing) their should be easier ways now to build a platform to place aDob on their. Even to make adjustments to alignments while taking pics like the Sun/Moon. The Dob Knob can be a pain to smoothly center the object.
With new tech (Stepper Motors redaly available that are used in 3D printing) their should be easier ways now to build a platform to place a
Neil
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
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Re: DIY Dob Equatorial Platform ??
Here's some research material for you .
https://www.skyatnightmagazine.com/advi ... ian-mount/
There's a John Dobson video on Youtube too!
Let us know how you get on.
Regards
Graeme
https://www.skyatnightmagazine.com/advi ... ian-mount/
There's a John Dobson video on Youtube too!
Let us know how you get on.
Regards
Graeme
______________________________________________
Celestron 9.25 f10 SCT, f6.3FR, CGX mount.
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
Celestron 9.25 f10 SCT, f6.3FR, CGX mount.
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
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Re: DIY Dob Equatorial Platform ??
Orion and Skywatcher sell goto Dobs, maybe you should upgrade to one of those.
... Henk. Telescopes: GSO 12" Astrograph, "Comet Hunter" MN152, ES ED127CF, ES ED80, WO Redcat51, Z12, AT6RC, Celestron Skymaster 20x80, Mounts and tripod: Losmandy G11S with OnStep, AVX, Tiltall, Cameras: ASI2600MC, ASI2600MM, ASI120 mini, Fuji X-a1, Canon XSi, T6, ELPH 100HS, DIY: OnStep controller, Pi4b/power rig, Afocal adapter, Foldable Dob base, Az/Alt Dob setting circles, Accessories: ZWO 36 mm filter wheel, TV Paracorr 2, Baader MPCC Mk III, ES FF, SSAG, QHY OAG-M, EAF electronic focuser, Plossls, Barlows, Telrad, Laser collimators (Seben LK1, Z12, Howie Glatter), Cheshire, 2 Orion RACIs 8x50, Software: KStars-Ekos, DSS, PHD2, Nebulosity, Photo Gallery, Gimp, CHDK, Computers:Pi4b, 2x running KStars/Ekos, Toshiba Satellite 17", Website:Henk's astro images
- Dragonsfire
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Re: DIY Dob Equatorial Platform ??
Thanks!
Not putting any money to a new scope, if anything aGEM mount and thats allot of cash.
These are the most interesting I find;
https://www.skyatnightmagazine.com/advi ... -platform/
https://photographingspace.com/diy-equa ... -pictures/
Not putting any money to a new scope, if anything a
These are the most interesting I find;
https://www.skyatnightmagazine.com/advi ... -platform/
https://photographingspace.com/diy-equa ... -pictures/
Neil
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
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Re: DIY Dob Equatorial Platform ??
An EQ platform is meant for tracking. So you will still have go align the Dob manually. If you are near the target then you should be able to use the controls (if it has any, most likely not) to get closer. Once you are on target it will stay there. But since EQ platforms don't have controls, usually, you can't use controls to get closer.
Of course you can build your own, make it dual axis and add a control pad to your self computerized system. I did that for my 10"Dob , it worked fine.
Of course you can build your own, make it dual axis and add a control pad to your self computerized system. I did that for my 10"
... Henk. Telescopes: GSO 12" Astrograph, "Comet Hunter" MN152, ES ED127CF, ES ED80, WO Redcat51, Z12, AT6RC, Celestron Skymaster 20x80, Mounts and tripod: Losmandy G11S with OnStep, AVX, Tiltall, Cameras: ASI2600MC, ASI2600MM, ASI120 mini, Fuji X-a1, Canon XSi, T6, ELPH 100HS, DIY: OnStep controller, Pi4b/power rig, Afocal adapter, Foldable Dob base, Az/Alt Dob setting circles, Accessories: ZWO 36 mm filter wheel, TV Paracorr 2, Baader MPCC Mk III, ES FF, SSAG, QHY OAG-M, EAF electronic focuser, Plossls, Barlows, Telrad, Laser collimators (Seben LK1, Z12, Howie Glatter), Cheshire, 2 Orion RACIs 8x50, Software: KStars-Ekos, DSS, PHD2, Nebulosity, Photo Gallery, Gimp, CHDK, Computers:Pi4b, 2x running KStars/Ekos, Toshiba Satellite 17", Website:Henk's astro images
- Dragonsfire
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Re: DIY Dob Equatorial Platform ??
Thats what I want to do
Neil
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
Orion XT8i Dob, ES AR102
9x50 RACI Finder, TELRAD Reflex Sight, Electro Dot Sight RD400X
Agena SWA 38mm 70 FOV 2" EP, Orion 25+10mm Sirius Plossl 52 FOV EP
ES 82* 11mm, 18mm 2", ES 68* 24mm, 6mm, 25mm Ortho. EP, Televue 3X Barlow,CS lens 2.8mm-12mm F1.4
Filters Baader Continuum, UV/IF cut, Lumicon UHC, DGM OIII. ND5/3.8 Kendrick
GX1 Lumix, E-PM2, ASI224mc, SteadyPix Deluxe, iOptron SkyTracker 7.7lb
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