Thanks for the very good seeing that occurs on a regular basis at the Winter Star Party which is routinely much better than what I experience here in Southern Ontario (although we do get a very few nights a year of Pickering 8+). It was time to SEARCH FOR THE PUP! I chose a Zambuto based upon a consensus in the hobby that, although I might be able to find a mirror equal in figure, I would not be able to find one better. The Winter Star Party must be among the best events anywhere to be able to give ‘first light’ to a new telescope. Updated invoices were sent to me regularly. and throw a tarp over the rocker/mirror box combo. Some mirror makers, such as Carl Zambuto and Robert Royce, have attained almost legendary status for the quality of their mirrors. M51 - WHIRLPOOL - Loads of arms, 'bridge' seen with 8 and averted v. Otto Struve 98 - (5.8, 6.7, 0.7") - 4 showed textbook diff. The 8mm Ethos, yielding 250x pulled the Pup out first try, in twilight! Eta Ori - (3.1, 4.9, 1.7") - split 17, wide split 8, Zeta Ori - (1.9, 3.7, 2.6") - Tough split 17, well split 8, Omicron2 Eri - (4.4, 9.7, 11.2, 83", 9") - very easy 17, Sirius and the Pup - Finally! Carl Zambuto holding one of his finished mirrors. I chose the twin cooling fans, undermirror fan, Feathertouch focuser, 50mm finder rings (for my Stellarvue correct-view finder), a Rigel Quickfinder, Sky Commander encoders (I already have the Sky Commander control box), Astrosystems secondary dew heater, Howie Glatter mirror sling, cherry stain and brass fittings. He lives in Hong Kong. Zambuto Optical Company is a full service custom manufacturer of premium Newtonian primary telescope mirrors from 7" through 24" diameter. Good detail on Mars. I guessed that they were push-pull and was able to get the spot in the center of the Cats-eye thingy. That seemed to do the trick for me. Most Read Articles • Moon PhaseMoon Phase • Projects, Articles,… Auch wenn er keinen ZYGO-Report beilegt, weiß man trotzdem, daß seine Qualität nahezu unerreicht von der übrigen Spiegelschleifer-Szene ist. Omega Centauri - fills field of 17 with thousands. For me, this telescope is the culmination of more than 50 years in this marvelous hobby. I corralled a passer-by and he held the Blug snug (how often does one get to say that?) I chalked it up to poor quality glue on the velcro. The scope balanced perfectly at the WSP with these ‘outboard’ weights. At the beginning of the second night another check resulted in about a 1/8 turn of one mirror bolt. I will be seeing Rob at NEAF in a few weeks from now and I'll recoup some of that money back in the form of beer! Virtually everything he offers is optional but most of the features make sense so I didn't stray far from his ‘standard’ build. The drawtube is threaded at the end and it way too large for the Blug. Titan very obviously orange. I am Vice President of the Belleville, Ontario Centre of the Royal Astronomical Society of Canada, a member of the North York Astronomical Association, hosts of Starfest, Canada’s most prestigious star party, and a member of the Webb Society. Best view of the evening, Central *, 'eye' detail, just like the photos! No damage done. A minor annoyance, quickly solved, appeared during the first night. The Kendrick power supply for the fans and dew heater fell off into the rocker box. it clouded over by 8pm. I recently posted a first light report on the Cloudy Nights’ Reflector Forum and I will take the liberty of quoting myself here rather than typing it all again: First light occurred Feb 28 at the Winter Star Party. Steadily held and seen by everyone I could commandeer to the eyepiece. Despite that I did a little test with some help from a fellow observer. There is a feature of the Teeter Dobs generally which I have not used yet but I think might come in very handy. There are also persistent reports that the Zambuto mirrors have a uniquely high level of smoothness that is not currently rivaled by any other maker. If you're in the latter category, the Discovery might be the choice for you, and I'm guessing you would be very happy with one. NGC4565 - Dark lane was mottled with fine detail 17 and 8 . A bonus for me was being in the more sheltered ‘chickee’ area of the WSP so I was able to observe despite the wind while many on ‘the berm’ were shut down entirely. Double stars are a particular favourite of mine so here is the list of what I observed that night: SATURN!!!!! ... says Carl Zambuto. The extra counterweights I am building only cost about $20 and will function perfectly. Carl Zambuto Mirror Figuring Example Œ 12.5fl f/5.6 Content provided by Carl Zambuto Document created by Rich Simons January 17, 2005 Version 2 revised December 7, 20061 Introduction The following details the figuring of a 12.5fl f/5.6 mirror machine figured by Carl Zambuto. Neither one of us noticed any degradation at all when the fan was turned on. The views of M13 were outstanding, lace edges and bright stars twinkling in the middle. And, lastly, there are two brass handles on the sides which interfere with the installation of the wheelbarrow handles - I had to lift the brass handle up with one hand (it swivels) while trying to put the wheelbarrow bolts in with the other. What I found out right away was that the poles will fall out of the sockets completely if you do not partially tighten them after insertion but you can't insert them without fully turning out the set screw. I don't think I have much to add to what has been said already about the work of Carl Zambuto. This telescope will be a triple threat instrument for Deep Sky, Planetary and Double Star Observing. OMG - Zambuto mirror is fine! Januar 2013 Enjoy your mirror. Seeing was about 0.5" to 0.8". My review of the optics will be less detailed than what has preceded. Photo is the core of the Andromeda Galaxy taken by Ron Wodaski with a 12.5” Zambuto mirror. I am currently making four counterweights totaling the same weight, made from 3/4” square tubing and BB shot which I can attach more or less permanently to the frame of the mirror cell. Some of these telescopes I still own and love and others passed though my hands for various reasons that I won't go into here. Mirror blank thickness and pricing by size is below. against the drawtube while I did a couple of touches to the mirror adjustment bolts and achieved a good alignment. So, the process is, loosen the set screw, insert the pole and hold in one hand and partially tighten the set screw so that the pole stays put but will still move when you attach the upper tube assembly. pattern and a dark space equal in width to spurious disc! Great band detail - 'storm' not seen but may have been on back side or dissipated by now. Hats off to Howie and his two free fixes for me! The entire process of ordering, consultation and final delivery took just about nine months although the actual production of the scope took just 5 months.. I got my trusty Glatter laser and, happily, the spot was very nearly dead-on. My pursuit of the hobby has led me on a long and (mostly) satisfying journey through a variety of telescopes - Celestron C90 Mak, Meade 10” SCT, Televue Genesis 4” refractor, Coulter 13.1” Dob, Celestron C6R refractor, Takahashi CN212 Newt/Cass, William Optics 80mm FD APO, William Optics 66mm SD refractor, Meade 10” Lightbridge Dob, APM 8” f/9 refractor, TMB/APM 6” APO refractor, Astrotelescopes 6” f/5.9 achromat, and, most recently, the Intes-Alter M809 Mak.
Organic Oat Milk Brands, Organic Oat Milk Brands, Job Fair 2020 Near Me, Sheldon Irish Logo, Harbin Ice Festival Facts, Samsung Q60t Ports, Harbin Ice Festival Facts, Organic Oat Milk Brands, Oatsome Organic Original Oat Milk, Samsung Q60t Ports, Owode Oyo Postal Code, Samsung Q60t Ports,