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About PlanetGazer

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  1. Hello Mr GuGuzai Dobsonians are a great choice, usually size 8 , or 203mm with 1200mm focal lenght is the sweet spot. (https://www.opticaluniversescientificinstrument.com/products/gso-8-deluxe-dobsonian-telescope or https://www.opticaluniversescientificinstrument.com/products/duplicate---skywatcher-skyliner-300px-flextube-dobsonian-synscan-go-to-telescope-1-1-1 it depends on your budget at the end. all should do well for planets. I see planets fine in my 130mm and 250mm mirror telescopes. more detail in the latter. Big mirrors does get affected by weather, change of temperature from warm to cold or vise versa (if telescope is stored inside then you bring it outside for example), it will require allowing the mirror to settle to surrounding temperature in the observing site. some use fans, but around 30 mins of waiting should be fine. as for imaging, manual dobsonians and any manual Altazimuth mounts will make tracking obejcts hard, as you need long exposures to get good imaging. however some experienced astrophotographers manage to get ok images with dobs.
  2. start with pointing an object on the ground during day, large tower chimney, can you see things fine ? be ware of the sun, never go near it
  3. Currently Looking at the ones you mentioned here, also found these much cheaper ones: https://www.365astronomy.com/32mm-SWA-Super-Wide-Angle-Eyepiece-70-degree-2-inch.html definitely they would not match the quality of the above, but how much is the compromise?
  4. I'm considering both, part of the list of comparision. Noted, thanks for the advice! you are tempting me more towards the 20mm, also thank you for the advice. Thanks. Sorry all for the late replies, I wanted to read all advice with a clear mind. After reading all, I shifted my search to the right eye pieces, but i'm afraid I fell in a new rabbit hole, there are other options that came up, so still undecided, I will update with my final choices before I buy
  5. Planning to add a 2" EP to my collection as I have a SW 250P (10 inch) and want something special for DSOs and would love to capture the range of Andromeda in a gaze, so angle would be important . I'm thinking of the range between 35mm to 50mm. Budget is not a limit, though I would prefer to have an EP reasonably priced if available. I regularly use the 25mm standard plossl that came with the scope, which is doing more than ok. I have a 32mm and 16mm classical plossl, but don't use it much as it's hard to use with eyeglasses. I was thinking of the Explore Scientific 52° 40mm, but then I realized it's only 52 degrees and other reviews say that the brand is planetary focused. I was also looking at the televues, but should I make the crazy jump? I wouldn't mind much cheaper EP that have a little less performance that I wouldn't notice anyway at my current level, or is it worth it now? Thanks in advance! Edit:typo
  6. a question that I have been wondering about lately, though, only looking for short exposure only, as I use my dob usually for visual. But would love to take a couple of short exposure pictures. Wonder if the Canon EOS 4000D (NIS) is any good for astrophotography? Also, Nikon COOLPIX B500, found it on sale
  7. That's a great price! I did find similar car jump starters, but they are either small cheaply made lithium batteries, which is a safety concern for me; or a lead acid battery that's over priced (equivalent to £ 100 after discount link). So maybe buying a proper safe lithium battery with double the life-span (theoretically), could be the best value.
  8. I do need a power tank as most of my observing sessions are remote. I live in a flat with restricted outdoor space. the power tank is expensive, but the cheapest available power tank that can be shipped to my location. Regarding voltage, the manufacturer states it has a " 4* 12V DC for car powered device under 60W" which I think means 4 outlets that you can connect to a cable with negative car socket adapter. The mains outlets are 2 and are 120V AC (300 Watt Surge)
  9. I tried buying the SW or Celestron power tanks from multiple sites, US and UK. but non would ship internationally. For safety reasons
  10. What do you guys think of this power station. I would buy one for my current telescope or any other in the future. Reason I'm thinking of this one, as it's the only site that'll ship internationally. https://www.rockpals.com/collections/portable-power-station/products/250-watt-portable-generator-rechargeable-solar-generator-with-110v-ac-outlet https://www.amazon.com/Rockpals-250-Watt-Generator-Rechargeable-Emergency/dp/B075SSMR6K
  11. lots of good tips and advise in this post, which helped me. Thank you! No problems at all 3 Amps for mains power seems fine so far, 4 Amps could be next on my list, though mobile batteries are my priority now Trust me I have lost more, and kept my patience in many xD but glad that I gained knowledge in a new area (power and electricity) This was also helpful, I've never went back to the battery and decided to try a working car battery first, before buying a dedicated one. Thank you! I'm considering a 17 Ah or larger. Can't find a shop that will ship to me, due to safety regulations. Though I may just end up buying a separate car battery Impressive battery! I've bought a value voltmeter for the long run. I will start to learn how to use it. I have used the default accessories for the initial trials until I got it aligned and then used different accessories but were similar weight and did not find any major problems. regarding set up options, all were correct, I double checked with the amazing Synscan init 2.0 app as well. and yes I was excited! I found that the scope takes the longer angle to rotate sometimes, and the the cables get extended to the limit. to remedy that, I locate the object on the sky map, manually rotate the scope to the direction of the object (with the handset directional buttons) then use the GoTo to locate the object, this will make the scope not turn more than 180 degrees and will contribute to saving power. They have, but I'm much happier now xD Thanks for the help Ron This is good advise. the use of up and right as final steps to align, do contribute to the accuracy of the allignment
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