iOptron mounts

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GEM28ec, anybody using one yet?

Last post by dagadget « Sat Apr 03, 2021 7:34 pm
Replies: 3
by 7awol » Sat Apr 03, 2021 12:46 am

First post

I ordered one on 1 March, no word on ship date yet. Anyone know when they will start shipping? I understand that a few are out there and being used....

Last post

If those New Ioptrons work as well as my IEQ 30 Pro (discontinued) and my GEM 45 then you will have a winner. The GEM 45 is half the weight of the...

3 Replies

4045 Views

Last post by dagadget
Sat Apr 03, 2021 7:34 pm
CEM 70G Balance Issues

Last post by lostone « Sat Jan 30, 2021 10:28 pm

by lostone » Sat Jan 30, 2021 10:28 pm

Anyone out there with the CEM 70G? I'm playing hell trying to get either of my scopes balanced on it. I purchased this to use as a portable rig since...

0 Replies

2905 Views

Last post by lostone
Sat Jan 30, 2021 10:28 pm
CEM120

Last post by turboscrew « Thu Dec 03, 2020 2:07 pm
Replies: 10
by turboscrew » Tue Oct 20, 2020 4:33 pm

First post

I'm planning of buying a CEM120 for my Orion Optics VX12.
Is there something I should know about it, that might make it a bad choise?
I'm going to...

Last post

Aha, they've updated... Availability:: Available in January 2021 .
Long wait.

10 Replies

7392 Views

Last post by turboscrew
Thu Dec 03, 2020 2:07 pm
CEM40 EC Review Part 1

Last post by Peter802 « Tue Oct 13, 2020 3:11 pm
Replies: 10
by STEVE333 » Fri May 24, 2019 5:01 pm

First post

Hi all -
I've had my new CEM40 EC mount for a little over a week now and have completed setup. The weather has been poor since the mount arrived,...

Last post

A great review Steve. Thank you.

10 Replies

18627 Views

Last post by Peter802
Tue Oct 13, 2020 3:11 pm
Lack of CEM40 posts??

Last post by JayTee « Tue Sep 15, 2020 2:10 am
Replies: 1
by rayincorrales » Tue Sep 15, 2020 1:44 am

First post

Hello,

This is my first post, I'm a new member. This is a beautiful website and I'm looking forward to coming here often.

I am considering the...

Last post

First off, welcome. Don't forget to stop by the Introduction forum and tell us a bit about yourself, your gear, and what you're hoping to do/achieve....

1 Replies

3406 Views

Last post by JayTee
Tue Sep 15, 2020 2:10 am
I-Optron CEM 120 EC2

Last post by starman « Thu Sep 10, 2020 3:30 am
Replies: 5
by starman » Tue Sep 01, 2020 2:41 am

First post

Hi there everybody :) I am considering buying the above mount but everybody, including some dealers have suggested just buying the bog standard CEM...

Last post

cheers :)

5 Replies

5304 Views

Last post by starman
Thu Sep 10, 2020 3:30 am
CEM-60 likes perfect balance!

Last post by KathyNS « Tue Sep 08, 2020 4:57 pm
Replies: 10
by KathyNS » Tue Sep 08, 2020 12:55 am

First post

Having heard rumours that the CEM-60 prefers perfect balance to east-side-heavy, I thought I'd try it. Yeah, baby! It sure does! The last couple of...

Last post

have you tried using 2x2 bin for your guide camera to try and average out star movment from the distortion from bad air ?

I am not even sure if I...

10 Replies

4596 Views

Last post by KathyNS
Tue Sep 08, 2020 4:57 pm
Rotation on meridian flip

Last post by turboscrew « Tue Sep 01, 2020 8:48 pm
Replies: 3
by KathyNS » Tue Sep 01, 2020 5:58 pm

First post

On a recent image image, I noticed considerable (5+ degrees) rotation between images taken before and after the meridian flip. Ordinarily, I would...

Last post

Please tell us, if you figure it out. I'm interested even if it doesn't concern me - at least for a while.

3 Replies

2206 Views

Last post by turboscrew
Tue Sep 01, 2020 8:48 pm
Stupid questions about CEM120

Last post by turboscrew « Sat Aug 22, 2020 8:53 pm
Replies: 5
by turboscrew » Sat Aug 22, 2020 3:21 pm

First post

I've been bending towards getting a CEM120.
- Has there been problems with it?
- Any idea if it'll be discontinued in the near future? (Like CEM60.)...

Last post

That LiteRock with 1.75 legs? Maybe a bit small for your mount.

I once saw a portable AstroPysics pier, I was impressed with how solid it was:...

5 Replies

3383 Views

Last post by turboscrew
Sat Aug 22, 2020 8:53 pm
iOptron CEM70 Finally arrived (Photos of back)

Last post by TheButcher « Tue Aug 18, 2020 2:50 pm
Replies: 5
by TheButcher » Tue Aug 18, 2020 1:58 am

First post

Hey all,

I finally got my iOptron CEM70 after a 2 month wait. I have yet to use it due to weather (Go figure). I did have a chance to hook it up to...

Last post

Thanks all :)

Hopefully, the skies will be good soon. Tomorrow night looks like I may have a decent chance. I will probably try this out first. It...

5 Replies

3105 Views

Last post by TheButcher
Tue Aug 18, 2020 2:50 pm
Favor To Ask Of An iOptron CEM60 Owner

Last post by John999R « Tue Aug 18, 2020 1:08 am
Replies: 6
by jpelli » Sun May 17, 2020 12:08 am

First post

I am attempting to have made for me an adapter plate in order to purchase an iOptron CEM60 mount to use with a Celestron CGE heavy duty tripod. The...

Last post

OR, you could purchase the Pier Toplate and take that to your custom shop and just have them attach this top plate to your CGE tripod. This may be a...

6 Replies

4144 Views

Last post by John999R
Tue Aug 18, 2020 1:08 am
Anyone use a Losmandy G11 tripod with the CEM60?

Last post by John999R « Thu Aug 13, 2020 1:49 am
Replies: 2
by John999R » Sun Aug 09, 2020 8:11 am

First post

I want to use my G11 Losmandy tripod instead of the iOptron tripod, the one with the 2 legs. For some unknown reason, my tripod cannot handle my 11...

Last post

I agree, Solsearcher. It wouldn't be a big deal for a machine shop or even take a look at a known plate fabricator like Dan's Plates? If I can't get...

2 Replies

2079 Views

Last post by John999R
Thu Aug 13, 2020 1:49 am
iOptron CEM60 - what's going on?

Last post by turboscrew « Thu Jul 30, 2020 9:11 pm
Replies: 3
by turboscrew » Sat Jul 25, 2020 10:16 am

First post

I saw this announcement on AstroShopp's web page: This product is no longer stocked and therefore cannot be purchased until further notice.
and...

Last post

They are both replacing it with CEM70 and the Chinese factory is a bit sluggish and backed up.

I wish I knew that the CEM70 was coming out just a...

3 Replies

2304 Views

Last post by turboscrew
Thu Jul 30, 2020 9:11 pm
Ioptron CEM70 Extra counter weight with C-11

Last post by TheButcher « Mon Jul 06, 2020 1:37 am
Replies: 4
by TheButcher » Sun Jul 05, 2020 6:40 pm

First post

Hey all,

I was wondering if I would need an extra counterweight for the CEM70 to use my Celestron C-11 (Just for Planetary initially to get...

Last post

My CEM 60 counterweight shaft is 16 3/4 (42.5cm) of useable length.

JT

That is probably the same shaft. I should be good then since the EQ6-R...

4 Replies

2844 Views

Last post by TheButcher
Mon Jul 06, 2020 1:37 am
iOptron CEM70 tripod?

Last post by TheButcher « Sun Jun 28, 2020 4:12 am
Replies: 15
by TheButcher » Thu Jun 25, 2020 3:30 pm

First post

Hey All,

I just purchased a iOptron CEM70 yesterday and was wondering what kind of Tripod would work for under $300 in the US? A pier would be an...

Last post

Nice, maybe mention All Sky Cam along with:

Video Astrnomy
Discuss video astronomy / Electronically assisted imaging

Or maybe add Time Lapse...

15 Replies

7259 Views

Last post by TheButcher
Sun Jun 28, 2020 4:12 am
CEM25P meridian flip settings for AP.

Last post by asanmax « Sat Jun 13, 2020 4:50 pm

by asanmax » Sat Jun 13, 2020 4:50 pm

Hi all!
So I've moved from an Explore Scientific mount to the CEM25P for astrophotography recently.
I haven't had a chance to set it up in my...

0 Replies

1723 Views

Last post by asanmax
Sat Jun 13, 2020 4:50 pm
iOptron Snuggling--Not A Convenient Arrangement

Last post by Lady Fraktor « Thu May 28, 2020 5:07 pm
Replies: 6
by JayTee » Fri May 22, 2020 5:03 am

First post

Decent enough weather to warrant setting up the mount. I got the Tripier tripod all set up and ready for the mount head. I tried, and tried, and...

Last post

Lay a wide ribbon across the opening before placing the mount back in the case.
When you want to remove the mount hold the two ribbon ends in one...

6 Replies

2856 Views

Last post by Lady Fraktor
Thu May 28, 2020 5:07 pm
Can a Celestron CGE Heavy Duty Tripod Be Made To Adapt to an iOptron CEM60 Mount?

Last post by jpelli « Sun May 10, 2020 6:36 pm
Replies: 2
by jpelli » Sat May 09, 2020 10:52 pm

First post

The subject line is the question. I have been everywhere seeking a solution and have found none. Maybe someone on The Sky Searchers can help me....

Last post

Thank you for your answer. That is probably what I'll do, buy the Tri-Pier Tripod. Sure was trying to avoid that solution since it is so expensive. A...

2 Replies

1862 Views

Last post by jpelli
Sun May 10, 2020 6:36 pm
ioptron smartstar 8500 dob telescope mounts backwards. cant align

Last post by realflow100 « Sun Apr 19, 2020 11:28 pm
Replies: 41
by realflow100 » Mon Mar 30, 2020 7:10 am
1

2

3
First post

How do I somehow make the mount operate in a vertically reversed/upside-down mode somehow so I can use a dob telescope with it right-side-up but...

Last post

its balanced perfectly. not the problem. i already fixed that.

i can loosen the clutch knob and the camera wont rotate from gravity in either...
41 Replies

12056 Views

Last post by realflow100
Sun Apr 19, 2020 11:28 pm
Counterweight to balance camera lens

Last post by realflow100 « Sat Apr 18, 2020 11:00 pm
Replies: 8
by realflow100 » Sat Apr 18, 2020 4:00 pm

First post

I need either a dovetail piggyback adapter with a counterweight to attach to it. or 1/4 screw adapter with a counterweight to attach to it i can...

Last post

:D

8 Replies

3128 Views

Last post by realflow100
Sat Apr 18, 2020 11:00 pm
Aligning a camera to a dovetail L bracket adapter accurately?

Last post by realflow100 « Fri Apr 17, 2020 2:55 pm
Replies: 8
by realflow100 » Thu Apr 16, 2020 5:15 pm

First post

in a few days i'm getting a new camera lens for my camera
55-250mm IS II lens

And also getting a dovetail to 1/4 L bracket adapter to attach my...

Last post

I just got my new lens! Yay! Now waiting for the bracket adapter to arrive on sunday or saturday.

8 Replies

3604 Views

Last post by realflow100
Fri Apr 17, 2020 2:55 pm
CEM 60 -- All The Pieces Parts Have Finally Arrived

Last post by Juno16 « Thu Apr 16, 2020 3:00 am
Replies: 3
by JayTee » Wed Apr 15, 2020 5:09 am

First post

Due to the extreme current situation, my CEM 60 mount and the TriPier tripod got caught up in the maelstrom of factory closures and work-at-home,...

Last post

Very nice JT! Finally, after months of waiting, you have your fine new mount.

No friction in either axis? Can’t imagine that!

Sounds like a nice...

3 Replies

2179 Views

Last post by Juno16
Thu Apr 16, 2020 3:00 am
Fixing trailing/tracking problem? Please help! ioptron smartstar E8500R

Last post by realflow100 « Tue Apr 14, 2020 5:42 pm
Replies: 31
by realflow100 » Sun Apr 12, 2020 12:54 pm
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2
First post

I am having some serious trailing issues with my ioptron smartstar E8500R ALT-AZ goto tracking mount

I've QUADRUPLE CHECKED that the settings are...

Last post

I'm not using any computer. I only have the hand controller. it has no options for tracking speed in any way. its all automatic and not changable....
31 Replies

7950 Views

Last post by realflow100
Tue Apr 14, 2020 5:42 pm
CEM60-Issue w/Adding Custom Comets

Last post by 515bonner « Mon Apr 06, 2020 6:25 pm
Replies: 5
by XwarpfactorX » Wed Mar 25, 2020 1:15 am

First post

I wanted to share this issue with other iOptron mount users, especially mounts with hand controller 8407+ (iEQ Pro/CEM60). A few days ago I attempted...

Last post

Think I will wait a week or so. The new upgrade for the handset is there. If you look at the history of updates, it shows that there is also an...

5 Replies

2787 Views

Last post by 515bonner
Mon Apr 06, 2020 6:25 pm
play/slack in ioptron-E 8500 causing jittery tracking?

Last post by realflow100 « Tue Mar 31, 2020 12:43 am
Replies: 1
by realflow100 » Wed Mar 25, 2020 7:02 am

First post

if I dont slew my telescope around for a while in all directions for a minute the tracking is quite jittery and stair-steppy. and theres almost half...

Last post

could the gears just be not meshing snugly enough? too much play in the gears meshing and stuff?

1 Replies

1737 Views

Last post by realflow100
Tue Mar 31, 2020 12:43 am

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