Catadioptric telescopes

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Focal Reducer Options for Meade ACF

Last post by mbenjaminz28 « Tue Oct 22, 2019 1:01 am
Replies: 1
by a100171 » Wed Aug 21, 2019 12:06 am

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I am hearing that there is going to be a modern focal reducer available for the Meade ACF line of scopes in a couple of months, hopefully around the...

Last post

I use the optec Leptus .62 with good effect with my kaf8300 sensor on my meade 12 F8 acf.

1 Replies

86 Views

Last post by mbenjaminz28
Tue Oct 22, 2019 1:01 am
Post a Pic of your CAT.... SCT, MAK-Cass , D-K

Last post by Sky « Fri Oct 18, 2019 10:50 pm
Replies: 27
by Rainmaker » Thu Jun 20, 2019 1:13 pm
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I have heard someone say that a Picachu :roll: is worth a 1000 words so here is place you can post up some pictures of your Cat, Cass, Mak, DK etc...

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My Meade 12 LX200 Classic that's been in my garage rooftop ROR observatory for the past 18 years. It's proven to be an excellent and reliable imaging...
27 Replies

930 Views

Last post by Sky
Fri Oct 18, 2019 10:50 pm
RC Collimation

Last post by UlteriorModem « Tue Oct 15, 2019 8:12 pm
Replies: 4
by DMouse » Tue Oct 15, 2019 2:19 pm

First post

Hi, just got my first RC scope, 12 inch f8 truss tube. Anyway I already have a Hotech SCT collimator which I used on the EDGE110HD scope I had. The...

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Nope, first of all they lasers themselves are very hard to come by as they are in quite limited production.

The 'holographic' grid gizmo is no...

4 Replies

79 Views

Last post by UlteriorModem
Tue Oct 15, 2019 8:12 pm
Omegon Maks?

Last post by Bigzmey « Mon Oct 14, 2019 10:31 pm
Replies: 1
by pakarinen » Mon Oct 14, 2019 4:07 pm

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Curious if anybody has experiences - pro or con - with Omegon Maks. I'm thinking the MightMak 90 might be good for some lunar observing. Gotta love...

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I assume shipping from Europe would run at least $50, for about $270 total. If you are looking specifically for a small Mak on a table top mount...

1 Replies

61 Views

Last post by Bigzmey
Mon Oct 14, 2019 10:31 pm
Collimation Proceedure

Last post by Piet Le Roux « Mon Oct 14, 2019 9:26 pm
Replies: 6
by Gulf Coast Guy » Fri Jun 28, 2019 12:04 am

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What does everyone use? This is mine.

Simple and quick. Saves a lot of that Center-Focus- recenter- re-focus... ad nauseum

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As far as SCT's go I don't know any other way to do it except I use a wooden stick, something like a chopstick, that I hold from the centre of the...

6 Replies

256 Views

Last post by Piet Le Roux
Mon Oct 14, 2019 9:26 pm
meade 12'' mirror alignments

Last post by JayTee « Sat Oct 12, 2019 8:53 pm
Replies: 3
by yobbo89 » Sat Oct 12, 2019 3:01 pm

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so i've pulled this scope apart to tighten the secondary holder and cleaned the corrector. since i replaced the secondary bolts i thought i'd give...

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Naw, I made mine because of the whole idle hands thing, I just needed something to do. Plus, I had a spare pizza box top just screaming make me into...

3 Replies

68 Views

Last post by JayTee
Sat Oct 12, 2019 8:53 pm
Going in new direction for Meade 8"ACF, no longer considering LS mount

Last post by Bigzmey « Sat Oct 12, 2019 1:06 am
Replies: 2
by BruceHinton » Tue Oct 08, 2019 3:28 pm

First post

Hi all,

Maybe I should be placing this in the beginners' sub-forum, but here goes!

I just acquired the Meade 8 , and have given up on spending...

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Bresser EXOS2 manual EQ also has an add-on kit to convert to GoTo, but it is priced almost as high as stand alone computerized mount.

It is also...

2 Replies

100 Views

Last post by Bigzmey
Sat Oct 12, 2019 1:06 am
100mm Mak repair

Last post by Lady Fraktor « Mon Oct 07, 2019 4:27 pm
Replies: 21
by Richard » Thu Oct 03, 2019 3:24 pm
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2
First post

100 mm Mac broken lens.Hi all so I went to a garage sale and purchased this unknown Mak for 13 US including mount and 2 rubbish eyepieces it came...

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If you see any flare/ scatter from the chip just cover it with black paint or nail polish.
It will not affect the views afterwards.

Wow. I...
21 Replies

243 Views

Last post by Lady Fraktor
Mon Oct 07, 2019 4:27 pm
Hi guys, just bought my first scope, lucky me it is a mak

Last post by Stonesinthesky « Fri Sep 27, 2019 7:16 am
Replies: 28
by Stonesinthesky » Sun Sep 01, 2019 2:11 am
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I an pretty excited to have bought this as my first, as I didn't want to be deterred by poor visibility and grainy photos...I bought a meade...

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Made myself a nice dew shield from a piece of ergo glitter mat that I bought at the dollar store... it covers the entire ota and extends about 5...
28 Replies

597 Views

Last post by Stonesinthesky
Fri Sep 27, 2019 7:16 am
Orion (GSO) 6" RC; Focuser is less than Stellar

Last post by dritter « Sun Sep 08, 2019 11:54 pm
Replies: 10
by a100171 » Mon Sep 02, 2019 9:01 pm

First post

Pun intended!

I spent the holiday doing some overdue maintenance on the scope collection. Coming off my very successful alignment/collimation of...

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I agree on avoiding low end focusers too.

I've been through a few myself and there's almost nothing worse than a good piece of gear being ruined by...

10 Replies

243 Views

Last post by dritter
Sun Sep 08, 2019 11:54 pm
Celestron 8" sct

Last post by JayTee « Sat Sep 07, 2019 9:25 pm
Replies: 4
by PapaFox » Sat Sep 07, 2019 5:47 am

First post

Hi guys,
I'm looking to purchase an 8 sct for my Avx mount. I see that Highpoint has a Celestron C8 and an Orange tube se8 for about $165 less. From...

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Congrats, you will enjoy that scope.

Cheers,
JT

4 Replies

139 Views

Last post by JayTee
Sat Sep 07, 2019 9:25 pm
Something New...to me.

Last post by dagadget « Mon Sep 02, 2019 8:18 pm
Replies: 24
by Don Quixote » Tue Jun 25, 2019 10:33 pm
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First post

While I was out and about today I stopped by to visit my friend Henry.

By the time I left he had gifted me another telescope.
I am not sure of the...

Last post

This might be a Telescope Tale to end all tales but someone wants to buy me this. The funny thing is they asked where I get my scopes and I said...
24 Replies

641 Views

Last post by dagadget
Mon Sep 02, 2019 8:18 pm
Hotech Reveals More than Simple Collimation Required.

Last post by a100171 « Fri Aug 30, 2019 2:47 am
Replies: 2
by a100171 » Fri Aug 09, 2019 11:19 pm

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So, now that I got my mount adapter all constructed, and I had a nice stable platform for giving everything the once-over, I setup the Hotech...

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Well after messing around with the collimation with the Hotech, and then re-starting the whole procedure again to verify that I had done this...

2 Replies

156 Views

Last post by a100171
Fri Aug 30, 2019 2:47 am
6-inch Mak?

Last post by notFritzArgelander « Sun Aug 25, 2019 11:34 pm
Replies: 10
by pakarinen » Sat Aug 24, 2019 6:49 pm

First post

In the random churning of my idle brain, I’ve been thinking about a 6-inch Mak. I have 80mm and 120mm ST fracs and maybe a slower Mak would be a nice...

Last post

Well I tried to get a photo that expresses the care in the baffling of my MK66 but it just doesn't work well. You have to be there. :lol: Anyhoo FWIW...

10 Replies

226 Views

Last post by notFritzArgelander
Sun Aug 25, 2019 11:34 pm
Can anyone advise me on a mount

Last post by OzEclipse « Sun Aug 11, 2019 6:13 am
Replies: 15
by Don Quixote » Sun Jun 30, 2019 5:56 pm

First post

I have a 10 inch Meade SCT. It weighs 30 lbs.

I am not asking about the economy per se, but pure functionality considerations.
Thank you for any...

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Hi Mark,
Only just saw this thread. I was travelling when you posted and I wasn't keeping an eye across all the boards.

If you want to do both AP...

15 Replies

352 Views

Last post by OzEclipse
Sun Aug 11, 2019 6:13 am
How to collimate a Nexstar 8se

Last post by Graeme1858 « Wed Jul 10, 2019 4:43 am
Replies: 7
by kenpresley » Sun May 26, 2019 10:30 pm

First post

Ok, this is all on me. Recently got a Celestron 8se which was very precise. Everything looked good. But since i had purchased Bob's knobs for the...

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Here's another one for STCs:

Just posted by Dylan O'Donnell

Regards

Graeme

7 Replies

429 Views

Last post by Graeme1858
Wed Jul 10, 2019 4:43 am
EDGE 1100HD vs Meade 12 F10 ACF

Last post by XCalRocketMan « Mon Jul 01, 2019 1:09 am
Replies: 4
by DMouse » Sat Jun 29, 2019 4:55 pm

First post

So, I used to own a second hand EDGE1100HD, and it had some mirror flop issues, so I sold it. I am currently using an f4 12 inch newt, and find using...

Last post

I own the EdgeHD11 and the optics are excellent. As for the mirror flop, there is a little, the mirror locks work but if you are planning AP with...

4 Replies

214 Views

Last post by XCalRocketMan
Mon Jul 01, 2019 1:09 am
Meade LXD75 8 SCT

Last post by Gulf Coast Guy « Thu Jun 27, 2019 8:02 pm
Replies: 10
by Don Quixote » Tue Jun 25, 2019 1:20 pm

First post

I would like to convert the 1.25 visual back on my 8 Meade LXD75 SCT to a 2 visual back.

Is there a Meade specific adapter?

Any advice would be...

Last post

also, if your buddy has a f6.3 focal reducer se if he'll let you use it. Lower focal ratio by definition means reduced effectivefocal length for...

10 Replies

254 Views

Last post by Gulf Coast Guy
Thu Jun 27, 2019 8:02 pm

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