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Peter Drew

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Posts posted by Peter Drew

  1. I've had a Celestron 8se for a number of years and mine at least has given me great views of the Moon and planets.  It also gives as good a view of deep space objects that can fit into its field of view as most telescopes of this size.  The higher power potential can be a benefit for small objects of this type.  You could easily take images of the Moon and planets but photographing deep space objects would need a more suitable mount.  Probably the largest all round telescope at your budget.     🙂 

  2. After all my years in astronomy I'm still puzzled by the hype surrounding Takahashi telescopes as an OTA.  Granted the performance is legendary but this is due to the excellence of the Canon made objective, so shouldn't Canon deserve the accolades?.  In reality, what is Takahashi's contribution to the hype? a fairly ordinary looking tube assembly, yukky colour (ymmv) and a so-so  focuser which those who can still afford it replace with something better.  Wouldn't another telescope, say an Askar, with the same Canon objective, be a better telescope overall? or are Canon objectives available only to Takahashi ? I'm not knocking refractors, I have at least 20 including 7 150's and a 220.   🙂   

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  3. On 30/11/2023 at 00:28, Clive Elliott said:

    Hi

    irving and sons made telescopes but didn’t manufacture their own optics ?
    I think your mirror says Irving. But if you look underneath that inscription you see HW

    The mark of Henry wildly who made mirrors for Irving’s and fullerscopes in the 1950’s 1960’s and 1970’s

     

     

     

     

    This is correct, and latterly Fullerscopes used David Hinds "A" mirrors tor their top of the range telescopes.    🙂

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  4. 6 hours ago, JeremyS said:

    And reported to RSPCT. 
    Royal Society for the Prevention of Cruelty to Taks.

    I've had just the one Tak, a Sky90.  I had to cut an inch off the main tube to get a focus with binoviewers and drilled three new holes in it.  Used it only for solar, my first night time view through it was shortly after I'd sold it, quite impressive for such a small aperture.      🙂  

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  5. I saw Jupiter tonight, first view through a telescope this year!  One of our 16" SCT's has been out of action for several months due to dodgy Meade electronics.  We recently received a complete electronics replacement kit from AWR technology which we hope will prove more reliable.  Due to health issues I need to shut down after 6pm so the first opportunity following the change from BST allowed me to collimate the instrument, it was certainly "out" by SCT standards.  A quick peek at Jupiter confirmed that all was satisfactory, pity the seeing didn't match the occasion!     🙂

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  6. Quote

     

    Looks nice.  I'm surprised it balances at that position considering the total weight of finder, focuser, turret and 4 eyepieces.  I had a turret once but found that the eyepieces not in use became so cold that when brought into use my warm eye caused them to mist up.    🙂 

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  7. I have a 4" Vixen FL, widely regarded as being on a par with some 4" Takahashi's, unsurprising as Canon supply the objectives for both makes.  The Vixen gives textbook quality star images and virtually no false colour.  However, these days I need in excess of 200x magnification to comfortably see much detail on planets and at that magnification, in my average seeing conditions, the planet gets dim and often agitated.  So although I've often been tempted, for me it looks like it might be money wasted as I can't remember the last time that I used the Vixen.  I still believe that the experience of the observer and seeing conditions play a large part in what "beats" what.    🙂  

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  8. 37 minutes ago, cajen2 said:

    I'm with David on this one. We have to understand that not everybody wants to spend (often fruitless) hours in the freezing cold trying to find little dots or fuzzy patches, amazingly. Young people have notoriously short attention spans and suffer from temporary fads and for every child with a scope, I'd bet only one in twenty goes on to take up astro as a hobby.

    My daughter is a case in point. When she was young, nothing would do but to learn to play the violin. I bought her a nice one and a teacher....as soon as she discovered that she actually had to practise, that was it. When a teenager, she wanted to play the guitar. So I bought a Fender acoustic for Xmas. No, again, too much trouble to bother practising. A few years ago, she wanted a telescope. I bought her one but she couldn't be bothered to get it out. I've given up! 😂

    I bet she has a "nice" phone.     🙂

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  9. It's difficult to equate budget with distance viewed, the Andromeda galaxy can easily be seen naked eye for free!  A more practical approach is to consider the brightness of deep sky objects as in general the further out in space they are, the fainter they become.  The larger the telescope, the more light it collects allowing you to see "further".  Your mention of a Dobsonian is likely to be the best value to do this visually.   🙂

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