Search found 26 matches

by Warp7
Wed Jun 05, 2024 2:41 pm
Forum: Buy and Sell
Topic: WTS: Svbony 34mm 72 degree wide angle eyepiece
Replies: 0
Views: 154

WTS: Svbony 34mm 72 degree wide angle eyepiece

2inch eyepiece, in like new condition. Seldomly used.

$85
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IMG_20240605_142207.jpg (1001.34 KiB) Viewed 154 times
by Warp7
Wed May 22, 2024 11:00 am
Forum: Buy and Sell
Topic: WTS: Desiccant 2 inch Cap
Replies: 0
Views: 275

WTS: Desiccant 2 inch Cap

Beautifully machined desiccant cap for any telescope with a 2 inch barrel. Perfect for removing moisture from the inside of your refractor or other closed tube telescope. Includes rubber O ring and rubber cap. Does not include desiccant. I got a few available, for limited time only. $70 IMG_20240522...
by Warp7
Mon May 20, 2024 11:15 am
Forum: Buy and Sell
Topic: WTS: Stellarvue MC002C Mount with Accessories
Replies: 0
Views: 382

WTS: Stellarvue MC002C Mount with Accessories

Hello, I have for sale a Stellarvue MC002C Mount which is in an excellent condition. I used it for visual obs previously, but I have since upgraded. Included in the sale are the following: - Mount handle - Mount steel column. No tripod included. If you need one, I recommend using Innorel RT90C with ...
by Warp7
Sat May 11, 2024 8:53 pm
Forum: Astronomy Events & Observation Sessions
Topic: Solar cycle 25
Replies: 168
Views: 93802

Re: Solar cycle 25

For a big Sunspot like 3664, I prefer white light..hehe.
by Warp7
Fri May 10, 2024 9:54 am
Forum: Astronomy Events & Observation Sessions
Topic: Solar cycle 25
Replies: 168
Views: 93802

Re: Solar cycle 25

I saw the giant sunspot yesterday through a pair of binoculars. Very impressive. Haven't had a chance to observe in H-alpha yet.
by Warp7
Mon Apr 29, 2024 9:29 am
Forum: DIY Astronomy
Topic: 3D printing mounting rings
Replies: 3
Views: 2873

Re: 3D printing mounting rings

Do you have your own design? If so, you can try a local printing shop to save on shipping.

Another way is to use a parcel forwarding service like Vpost
by Warp7
Fri Jan 05, 2024 12:10 pm
Forum: Buy and Sell
Topic: iOptron HAZ31
Replies: 0
Views: 5409

iOptron HAZ31

For sale is one of the latest strain wave mounts from iOptron, specifically the HAZ31, which has a carrying capacity of 15 kg while it weights less than 4 kg! As you can see from the pics below, it is very very compact. I have been using it as a travel/visual-only mount. It has travelled with me to ...
by Warp7
Sat Nov 11, 2023 12:13 pm
Forum: Buy and Sell
Topic: WTS Baader maxbright binoviewer
Replies: 2
Views: 7163

Re: WTS Baader maxbright binoviewer

You can try using a Barlow or Baader OPCs, available in 1.25X, 1.7X, and 2.5X.
by Warp7
Fri Sep 22, 2023 1:03 pm
Forum: Equipment Discussions
Topic: Does anyone know how much his scope cost? 21inch mirror must be expensive.
Replies: 2
Views: 5633

Re: Does anyone know how much his scope cost? 21inch mirror must be expensive.

Well, the mirror alone probably costs $20k. Then, all the custom parts that have to be machined, another $10k. The scope looks to have tracking capability, so another few thousands dollar there. In total, probably between $30k-$40k. The good news is you would only need to sacrifice only one of your ...
by Warp7
Wed Jun 21, 2023 4:31 pm
Forum: Buy and Sell
Topic: WTS : iOptron AZ Mount Pro: S$1,050
Replies: 5
Views: 12107

Re: iOptron AZ Mount Pro: S$1,050

Sorry, off topic. I'm just curious about the wave equations in the background..hah