Discuss your 'Cats' here.
Down to Two,(I think...)
Replies: 25
by
hosshead »
Wed Jan 17, 2024 3:29 pm
First post
...yeah, I have been away for a bit doing a couple interviews with NWS now that school is out, but also have been researching scope choices.
Last post
Thank you so much!
25 Replies
2339 Views
Last post by hosshead
Thu Jan 25, 2024 1:35 am
Can somebody PLEEEZE explain why the orange tube C8 is such a big deal?
Replies: 17
by
hosshead »
Thu Dec 28, 2023 5:15 pm
First post
... because I really REALLY want to know!
Last post
so will a 12 inch newt see colour as well as the edge hd even the 8 ?
17 Replies
1517 Views
Last post by OzEclipse
Wed Jan 03, 2024 7:42 am
Sharpstar SCA260 V2
Replies: 11
by
ScottFwashere »
Wed Dec 14, 2022 6:05 pm
First post
Hi,
Last post
What is the difference between V2.0 and V2.1. Thanks!
11 Replies
2623 Views
Last post by JayTee
Mon Oct 30, 2023 11:36 pm
SW 150 mac / cass
Replies: 21
by
Gordon »
Wed Sep 20, 2023 7:22 pm
First post
I just ordered a SkyWatcher Skymax 150 along with a ZWO eaf and the corresponding bracket.
Last post
I can’t blame it on the EAF, as I was still testing and hadn’t used it remotely.
21 Replies
1861 Views
Last post by Gordon
Sat Sep 30, 2023 1:37 am
Original BJ scope can it be saved?
Replies: 5
by
Richard »
Wed Aug 02, 2023 2:37 pm
First post
I think this is the proper BJ scope that most fear , I have never used one where the corrector is the front lens
Last post
I may be wrong but looking online it seems the glass plate is not a actual corrector but plate glass to hold the secondary.
5 Replies
811 Views
Last post by Lady Fraktor
Tue Aug 08, 2023 7:15 pm
Colimación maksutov Maxvision idéntico al Bresser 152/1900
Replies: 10
by
lunaluser »
Sun Apr 09, 2023 6:39 pm
First post
Hola, buenas tardes. respecto a mi telescopio Maxvision idéntico al Bresser 152/1900 Maksutov, sigo sin poder colimarlo bien. Algún miembro de este...
Last post
Hola Ricardo, buenas noches, cuando lo desenbale en su momento me di cuenta que la caja venia maltratada, me imagino que el viaje desde China a...
10 Replies
2387 Views
Last post by lunaluser
Sat May 20, 2023 11:45 pm
SkyWatcher 180mm Mak mods
Replies: 13
by
Bigzmey »
Thu Dec 02, 2021 12:45 am
First post
I have recently added SkyWatcher 180mm Mak to my stable. Optically it exceeded my expectations in particular on planets.
Last post
I don't cover the back, seems to work fine.
13 Replies
10872 Views
Last post by Bigzmey
Sun Apr 30, 2023 2:52 am
C8 CG5 OTA Discontinued!?
Replies: 10
by
Ylem »
Thu Jan 26, 2023 4:25 pm
First post
I was considering replacing the C6 that rides on my SE with an 8 or deforking the Celestar (which I don't really want to do).
Last post
Yes, I was aware the CGE model was always available, just the CG5/Vixen was discontinued.
10 Replies
1898 Views
Last post by Bigzmey
Thu Feb 02, 2023 1:58 am
Ronchi Mirror Spacing
Replies: 2
by
DMouse »
Tue Jul 05, 2022 9:06 pm
First post
Hi, I am having some issues with my 12 inch RC, the images are a little fuzzy. I have ordered a Ronchi grating eyepiece as this will show if the...
Last post
Thanks for the reply John. In have been using the Howie Glatter laser collimator for initial setup and then using my camera to do the DSI method. As...
2 Replies
1438 Views
Last post by DMouse
Sun Jul 17, 2022 2:34 pm
What a find and what a price!
Replies: 2
by
Barnacle »
Wed Apr 06, 2022 12:16 pm
First post
APM Maksutov Cassegrain Telescope 20 Inch (500 mm) F/8.5 (Focal Length 4250 MM) at a jaw-dropping AU $170,763.12!
Last post
I need to sell some of my NFTs :lol:
2 Replies
1661 Views
Last post by Ylem
Wed Apr 06, 2022 3:56 pm
New Cat Coming!
Replies: 15
by
Ylem »
Mon Feb 28, 2022 8:15 pm
First post
I was looking at refractors, but realized my herd was missing a C5!
Last post
Good for you Jeff; I was hoping that would show up for you today!
15 Replies
3277 Views
Last post by Thefatkitty
Thu Mar 03, 2022 1:40 am
Whuh??
Replies: 6
by
pakarinen »
Sat Feb 19, 2022 6:01 pm
First post
Was taking some pics of my 90 Mak in case I decided to sell it and noticed spots on the corrector. I don't know when that happened or what it is....
Last post
I use Zeiss wipes, for small jobs like this.
6 Replies
2161 Views
Last post by Bigzmey
Sun Feb 20, 2022 5:59 pm
6" RC - Gonna give it another try...
Replies: 1
by
a100171 »
Mon Feb 07, 2022 7:34 pm
First post
I haven't been out as much as I should, but managed to get a few pieces of equipment out there to make sure all is good.
Last post
Best of luck!
1 Replies
1914 Views
Last post by notFritzArgelander
Mon Feb 07, 2022 7:51 pm
My cats photo
Replies: 6
by
Bigzmey »
Mon Nov 22, 2021 11:04 pm
First post
I have been talking for a couple of months about Maksutov-Cassegrains and how they compare to other types of catadioptric telescopes. I guess my...
Last post
you will have to change your nik name , nice cat's .
6 Replies
4845 Views
Last post by messier 111
Tue Nov 23, 2021 1:22 am
Takahashi 180mm Mewlon vs Synta Mak
Replies: 5
by
Bigzmey »
Wed Nov 17, 2021 8:16 pm
First post
As you know astronomy vendors experiencing major supply chain issues with lead time for most of good quality scopes approaching one year. On top of...
Last post
I can't give you a comparion between the two scopes. I've heard good things about the SW Mak but never seen through one. That said, two of my friends...
5 Replies
5563 Views
Last post by OzEclipse
Sat Nov 20, 2021 9:21 pm
New to me iOptron 150mm Mak
Replies: 7
by
Bigzmey »
Wed Nov 10, 2021 2:11 am
First post
Thanks to generosity of Mark (John Donne) in memory of late Henry (Hankmeister3) I am a proud owner of iOptron 150mm Maksutov-Cassegrain!...
Last post
Hi Andrey. Congratulations on receiving the iOptron 150mm Rumak telescope from Mark which was part of Henry's legacy. And you and nFA did a nice...
7 Replies
6293 Views
Last post by Makuser
Thu Nov 11, 2021 2:17 pm
Meade LX200 Microfocuser
Replies: 8
by
sdbodin »
Tue Apr 13, 2021 8:26 pm
First post
I have been chasing a bit of an alignment error for some time and found the culprit. The microfocuser was miss-aligned by a couple degrees!! I think...
Last post
I just did a star test on Polaris. The verdict? low power (40mm) showed a perfect donut. High power (9mm) showed a perfect donut. However, at 9MM...
8 Replies
5530 Views
Last post by John Baars
Sat Oct 23, 2021 4:07 pm
12" Meade LX200 OTA Only
Replies: 5
by
AstroBee »
Wed Sep 01, 2021 3:45 am
First post
Does anyone have an idea what a fair price would be to ask for a 12 Meade OTA only. It has a moonlight focuser (no motor) and top and bottom...
Last post
Thanks Bigzmey
5 Replies
4501 Views
Last post by AstroBee
Wed Sep 01, 2021 7:31 pm
Collimation problem on SCT
Replies: 11
by
Piet Le Roux »
Mon Sep 21, 2020 9:45 am
First post
I wonder if anybody has had the same problem with their SCT : I have a 8” Meade LX90ACF of which the collimation differs from one side of focus to...
Last post
I wonder if anybody has had the same problem with their SCT : I have a 8” Meade LX90ACF of which the collimation differs from one side of focus to...
11 Replies
10199 Views
Last post by andy brown
Thu Jun 17, 2021 5:26 pm
a little meade tlc
Replies: 3
by
yobbo89 »
Tue Apr 20, 2021 7:41 pm
First post
I think i've sorted out the mirror flop, seems like the clamp ring under ther geared mirror lock may of been a little too big, i cut it down 5 mm...
Last post
Please excuse my ignorance, but what are the teeth for?
3 Replies
4189 Views
Last post by yobbo89
Fri Jun 04, 2021 5:28 pm
8" Celestron 8SE or Orion SkyQuest XT10i IntelliScope?
Replies: 11
by
Power Ranger »
Sun Oct 25, 2020 6:19 pm
First post
After 20 years, I sold my Celestron Nexstar 5i. Now shopping for a new scope, I've narrowed it down to either the Nexstar 8SE or a 10 Orion SkyQuest...
Last post
Mine 8 inch GSO has a duel speed and the 10 inch skywatcher only a single but for visual both work about the same both are the toothless wonders , I...
11 Replies
9513 Views
Last post by Richard
Fri Jun 04, 2021 3:34 pm
OTA Humidity
Replies: 8
by
Graeme1858 »
Sat Feb 20, 2021 9:03 pm
First post
My corrector plate has been misting up on the inside in use! I keep the telescope in a Celestron case in the garage and put it away after a session...
Last post
I also have a bag of desiccant in the focuser/drawtube.
8 Replies
7036 Views
Last post by andy brown
Fri Jun 04, 2021 1:15 pm
Meade 16" acting flaky
Replies: 6
by
Ben Cartwright SASS »
Fri Apr 09, 2021 8:13 pm
First post
Our club has a 16 and a 12 LX200 Classic. I think the hand controller on the 16 is flaky, it moves the scope fine until it gets pointed at the zenith...
Last post
Can you check for continuity of the cable in different positions? Maybe one of the wire connections is getting worn.
6 Replies
5576 Views
Last post by andy brown
Fri Jun 04, 2021 1:10 pm
Fluid head for baby Mak?
Replies: 6
by
pakarinen »
Sat Apr 24, 2021 2:41 pm
First post
A nice thing about my 90mm Mak is it's very light weight. It rides well on my friction pan head, but manual slo-mo difficult - hard to avoid jerking...
Last post
I also have been looking for a good one for my 90mm Mak and ST80.
6 Replies
4950 Views
Last post by pakarinen
Sun Apr 25, 2021 12:36 pm
Guide Scope Mount Finally Arrived.......
Replies: 2
by
SMPhotography »
Sun Mar 21, 2021 10:47 pm
First post
Now if the cloud cover would only clear. According to Astrospheric.com, the clouds will not dissipate for another week.
Last post
What's the focal length of the guidescope and imaging rig?
2 Replies
4085 Views
Last post by Kerry C.
Tue Mar 23, 2021 2:02 am
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