Mirror Grinding F6

  • Telescope Mirror | eBay

    Sorry to be selling my Mirror o Matic Telescope Mirror making Machine. I am including 3 telescope making ATM books. Willing to deliver within a reasonable distance from Danbury, CT. I am including 3 telescope making ATM books. Willing to deliver within a reasonable distance from Danbury, CT.


  • Mirror grinding - Telescope making

    That would make a 150 mm F8 , or a 200 mm F6 mirror. First phase : rough grinding (or hogging out) In this stage of grinding we want to dig out the flat glass blank, in other words, create a saggita.


  • Figuring the Perfect Mirror - ATM optical coating

    So I buy a 12 1/2 inch grinding tool and we pour a pitch lap on the grinding tool. They read the mirror and tell me an F6 mirror won't be hard to parabolize. Testing ...


  • Fixed Post Mirror Grinding Table - designed with 123D ...

    Fixed Post Mirror Grinding Table ... better piccie of my favourite scope. 1 metre mirror, F6, ... especially about amateur telescope making


  • mirror grinding tool - Newest Crusher, Grinding Mill ...

    8" F6 Mirror Grinding - Dr. Debug . For my grinding tool I used Portland cement. This was readily available an cheap. For the 8" mirror I made a sub-diameter tool. The tool size ended up being 6.25" in diameter. This came out to be 78% the size ... telescope mirror grinding - YouTube . 2009/03/25 · 9:04 Making a Ceramic Tile and Dental …


  • ATM (Amature Telescope Making) - drdebug.com

    ATM PAGES. Home. Mirror-O-Matic. 8" Mirror Grinding. 8" F6 Project. CONSTRUCTION DETAILS: Mirror Coating. The Tube. Spider Assembly. Rocker Box. Tube Rings. Mirror Cell. Finishing Touches. Throughout this site click on any image for a larger picture. Another component drawn with Autocad was the tube rings. I was …


  • 24" F/6 thin telescope mirror grinding 3/4" plate - ATM ...

    Nov 06, 2013· Page 1 of 2 - 24 F/6 thin telescope mirror grinding 3/4 plate - posted in ATM, Optics and DIY Forum: A friend and I have decided to grind this as a fun yet challenging project. I have ground and polished several mirrors including a 6, 8.5, 9.2, and 14.7 quartz mirror. I have decided to take the next step with this ultra-thin setup. I …


  • mirror grinding - crusherasia.com

    8" F6 Mirror Grinding - Dr. Debug . Mirror grinding an polishing maching Mirror-O-Matic ... Click on any picture for a larger version 8" F6 Mirror Grinding For grinding tools I have read that it is recommended to use dental plaster or pure cement as a ... My Mirror Grinding Project: NeoDinian's Eye on the Sky! NeoDinian's Astronomy site ...


  • DMSG Mirror Grinding Seminar Intro - …

    The Delmarva Stargazers will host the 14th Mid-Atlantic Mirror Making Seminar When: March 20 through March 23, 2014 Where: The Mallard Lodge, Smyrna, DE.


  • Telescope Mirror Grinding Machines | Crusher Mills, …

    Building a Waineo type grinding machine … someday" list was a rebuild of a lens/mirror grinding machine … Hindle type, and build a Waineo …


  • Making a 250mm f6 mirror. - ATM - Udjat

    Making a 250mm f6 mirror. This is my first attempt at making a mirror, so the log is quite extensive. Also, the complete project has taken 7 years to finish.


  • The Giant Binocular | The Hobby-Machinist Forums

    Dec 15, 2017· The mirrors will be flexed and f6 should be easier than a faster mirror. Grinding and polishing on my machine should produce a superb sphere that will …


  • Build your own telescope part 1: The mirror – Thomas ...

    Build your own telescope part 1: The mirror. by ... The theory behind grinding is that you can ... my then 13 year old daughter ground a 6″ F6 mirror that tested ...


  • REFLECTOR TELESCOPE KITS—You - Vintage Projects

    REFLECTOR TELESCOPE KITS—You will note that there are two lists of parts printed on these pages. There is an economy kit of parts for around $27 and another kit, illustrated here, for $150. Why the large difference? Primarily, it is the difference between buying a finished para­ bolic mirror and grinding your own. Grinding astronomical ...


  • Conical Cross-section and Standard Parabolic Mirrors

    Larger mirrors and conical cross-section mirrors may take longer to manufacture due to lead time required to manufacture blanks. Please note: ...


  • Stellafane ATM: Selecting a Telescope

    We think most people can be successful at making a telescope, and we encourage you to try. We hope these web pages will show you telescope and mirror making is not that hard, and the rewards and satisfaction are tremendous. That said, if you are more interested in observing than building; if you are not comfortable or feel you do not have …


  • Rough Grinding an 8in Telescope Mirror - YouTube

    Jun 06, 2012· Fine Grinding a 10" F2 Telescope Mirror by Hand - Duration: 2:20. GordonWaite 6,259 views. 2:20. Grinding my first 6" f/8 Telescope Mirror - Duration: 14:59. Carlos Paris 70,907 views. 14:59. testing a 8in f6 gso telescope mirror - Duration: 6:54. Pinbout 147 views. 6:54. Telescope Mirror Making: Part 1 - Duration: 10:07. …


  • Making an 8 inch F 8 Telescope, D - al coat

    Mirror Making: Grinding ... Days: 8 inch Pyrex blank roughed to F6, under size ... And remember the telescope we built won't track so with high power we will spend a ...


  • Telescope Mirror Grinding Machines | Crusher Mills, …

    Mirror grinding machine construction log I started thinking about building my own mirror grinding machine several years ago. Having been on the ATM list now since … Having been on the ATM list now since …


  • Amateur Telescope Making - Allarscopes

    150mm F6 Dobson - This Is Where It All Began (2003) When I was only eight years old or so, I found a book about amateur telescope making from our local library.


  • Telescope Mirror | eBay

    Find great deals on eBay for Telescope Mirror in Telescope Mirrors and Prisms Parts and Accessories. Shop with confidence. Find great deals on eBay for Telescope Mirror in Telescope Mirrors and Prisms Parts …


  • Stellafane ATM Main Page

    Stellafane, Home of the Springfield Telescope Makers Inc., Springfield, Vermont, USA, Amatuer Telescope Making. Amateur Telescope Making Main Page. Russell Porter Grinding a Mirror "For it is true that astronomy, from a popular standpoint, is handicapped by the inability of the average workman to own an expensive …


  • Obsession Telescopes / Optics

    Chief optician James Mulherin working 1 meter mirror. 25" mirror fine grinding. ... About our mirror suppliers. Obsession Telescopes feature primary mirrors made by ...


  • mirror grinding tool - vishwaseducation.in

    Click on any picture for a larger version: 8" F6 Mirror Grinding For grinding tools I have read that it is recommended to use dental plaster or pure cement as a.


  • The Joy of Mirror Making: Parabolizing - BBAstroDesigns

    Zones. On the test bench at the radius of curvature the mirror's center and edge cross at different locations along the mirror's axis (the edge zones actually come to focus a little beyond the mirror's longitudinal axis - the basis for the Caustic Test).


  • Mirror Grinding F6 - kolaedu.in

    8 F6 Mirror Grinding . Click on any picture for a larger version: 8 F6 Mirror Grinding For grinding tools I have read that it is recommended to use dental plaster or ... Click on any picture for a larger version: 8 F6 Mirror Grinding For grinding tools I have read that it is recommended to use dental plaster or ...


  • GSO Parabolic Primary Mirror - 6" f/8 - AgenaAstro.com

    GSO Parabolic Primary Mirror - 6" f/8; GSO Parabolic Primary Mirror - 6" f/8. Our Price: $115.00. Continental US Customers: All items we sell ship for free within the Continental US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other …


  • Telescope Mirrors - Orion Optics

    Telescope MIrror Sets to purchase online. 4 Grades available: Standard, Professional, Research and Ultra. World class optics.


  • GSO Parabolic Primary Mirror - 8" f/6 - AgenaAstro.com

    GSO Parabolic Primary Mirror ... are very good and less than the cost of grinding my ... GSO 8 inch f6 primary and secondary mirror set from Agena to use in a ...


  • Buy Telescope Mirrors - Jim's Mobile

    Jim's Mobile, Inc. (JMI Telescopes) is a world renowned manufacturer of astronomical telescopes and aftermarket accessories for the amateur and professional astronomer.


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