Extracting and Remounting Old Binocular Eyepieces for Astronomy

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  • @grapplinggorilla7968
    @grapplinggorilla7968 Рік тому +5

    You are the John Dobson of eyepieces Red! Thank you.

  • @user-lt9py2pu6u
    @user-lt9py2pu6u 11 місяців тому +4

    This brings back memories of my childhood in the UK in the nineteen sixties. Telescopes and accessories were very expensive so the only way to get started in astronomy for many was to make their own gear. Luckily there was a lot of army surplus gear around at very reasonable prices that could be utilised for parts. I made a 2" wide field refractor out of a "Toy" telescope and the eyepiece from a broken pair of British Army 6x30 field glasses. Ok there was a lot of false colour but the image was sharp enough and I spent many happy hours looking at the night sky through it. I might even have given up astronomy all together without it. Thanks for this informative video.

  • @CR-un7wl
    @CR-un7wl Рік тому +3

    Hey, new telescope user here, really love the idea of diy eyepiece! Thanks for sharing your knowledge, it can be such an expensive hobby, definitely going to make a few

  • @TheStevecas9860
    @TheStevecas9860 11 місяців тому +3

    Also you can use Vacume cleaner steel tubing that fits perfectly

  • @frednava
    @frednava Рік тому +2

    I am the lucky recipient of two such eyepieces which I use regularly. Thanks, Red!

  • @javiermancheno8531
    @javiermancheno8531 Рік тому +2

    Kudos for You Sir , You simply paved the way for those who enjoy finding less expensive applications regarding the building of telescopes=macro scopes ! Sharing in Your case is some kind of a virtue ! Okay ? Many thanks for Your one of a kind video !

  • @zorzevic
    @zorzevic 5 місяців тому

    Ok I've been tinkering with astronomy equipement for a year now, trying to make astronomy more affordable for people who can't afford it, and this is just amazing!!!
    I'll give it a go as soon as I can and keep you in touch!

  • @DK-df2hi
    @DK-df2hi 4 місяці тому

    Thanks Red a great video. For those of us that are real newbies can you point to a video on using epoxy correctly to create eyepieces are show us how it is done?

  • @elijahlourcey3042
    @elijahlourcey3042 9 місяців тому +1

    Thank you Red! Had moisture between my eye lenses and couldn’t get them apart. Take care sir

  • @kenon6968
    @kenon6968 4 місяці тому

    I read an article on cloudy nights and frankly it all seemed really esoteric to me, being a visual learner the video really helps, thanks for this. I live in a country where there is virtually no astronomy equipment worth speaking of, binos and micros are much more prevalent.

  • @gillstewart4410
    @gillstewart4410 Рік тому +3

    Well done Red Henry

  • @vincentinherst4392
    @vincentinherst4392 Рік тому +1

    Thanks for sharing your knowledge I'm getting ready to make me a few for myself

  • @vicamaral
    @vicamaral Рік тому +1

    You are amazing, i do have few binoculars collecting dust, and i will try this genius idea thanks to you, clear smokeless skies.

  • @martinlagrange8821
    @martinlagrange8821 5 місяців тому

    Brilliant ! I'll be shopping for old binoculars, and building some of your designs asap. A set of 2 x of binoculars are going to yield some amazing new optical tools.

  • @trident8872
    @trident8872 7 місяців тому

    Grandpa! Really valuable video you have made,i learned something new, thanks a lot.

  • @Luftbubblan
    @Luftbubblan Рік тому +1

    Very nice!
    Happen to have a bad telescope laying around that doesn't have an eyepiece, not worth buying one for that scope. And i also happen to have a pair of binoculars that is out of collimation :D When the stars align haha

  • @markdavidson7224
    @markdavidson7224 Рік тому +2

    Thank you! Great video.
    What is your suggested method for cutting the barrels down to size?

    • @robertsonsid
      @robertsonsid Рік тому

      You can see his tube cutter at 11:50 of the video.

    • @redhenry7012
      @redhenry7012 9 місяців тому

      To cut the TV into the proper light, I use an ordinary cheap tubing cutter from the hardware store.

  • @dulcimoredan
    @dulcimoredan 8 місяців тому

    Bravo! Thank you sir.

  • @charlesburks3988
    @charlesburks3988 11 місяців тому +2

    Love the budget ideas. I finally got one made. I was wondering if it's normal to see a dark fuzzy spot. As you pull back it's clearly the secondary. Just wondering if normal or I did it wrong? The fuzzy dark spot I can look around so to speak as I have not had a chance to test at night yet. Day test is great other wise. Happy hunting clear skys

    • @johnmarler6735
      @johnmarler6735 8 місяців тому

      You might be pushing your scope beyond it's lowest useful magnification.

  • @IvanIvanov-hg4hj
    @IvanIvanov-hg4hj 9 місяців тому +1

    Hello Sir, what if I use eyepieces from binocular 20x60, is the magnification is go be more? Work only with 7 magnification eyepieces?

    • @redhenry7012
      @redhenry7012 9 місяців тому

      The eyepieces from those binoculars should work very well. Their focal length will be fairly short, probably 10 mm or 12 mm, and probably with a nice wide field of view.

    • @IvanIvanov-hg4hj
      @IvanIvanov-hg4hj 9 місяців тому

      You mean the eyepieces from 20x60?

  • @HavingWandered
    @HavingWandered 5 місяців тому

    I am so sad that I saw this video AFTER I threw out my broken binoculars.

  • @venkateshjogi7820
    @venkateshjogi7820 10 місяців тому

    I want wall hide lens