Cheapest 90X Telescope! Phoenix F36050 Review + Samples

Поделиться
HTML-код
  • Опубликовано: 8 июн 2024
  • If you're looking for the moon but on a budget, then look no further.
    1- Phoenix F36050 Telescope: bit.ly/2JI6na4
    2- Smartphone holder: goo.gl/Wbk355
    Follow on instagram @MiiBooth
    Keep supporting MiiBooth by subscribing and sharing my videos.
    Like and Subscribe to MiiBooth for more cool hacks, Gadget reviews and Facts.
    YT: / miibooth
    Social Media links:
    FB: miibooth
    Instructables: www.instructables.com/howto/miibooth/
    Twitter: @miibooth
    G+: +Miibooth
    #telescope #gadgets #dubaisbestyoutuber
  • НаукаНаука

Комментарии • 385

  • @medinajohnson1580
    @medinajohnson1580 3 года назад +40

    To answer the puzzle of the "Erecting Eye" piece, remove the angle prism and insert erecting one in it's place. It becomes a linear scope with additional magnification. ☺️

  • @RabindraSafin
    @RabindraSafin 2 года назад +62

    i love how he says "spying on your neighbor"😂

  • @harshpatel2901
    @harshpatel2901 5 лет назад +13

    I always enjoy your videos
    You always do justice to every aspect of the product you review.

  • @nanarris
    @nanarris 3 года назад +1

    Thank you for this vid! My niece and I are excited to test her new telescope!!

  • @FPJBatangQuiapoOfficial
    @FPJBatangQuiapoOfficial 2 года назад +2

    Excellent Review and Samples of the Phoenix F36050. Thank you for posting this.

  • @mishalsanghvi2144
    @mishalsanghvi2144 3 года назад +5

    I was looking for a way to figure out how to use that erecting lens with1.5x magnification. Found this video and this is exactly same as my maginon kids telescope RT 90 which is far from kids telescope. The way i found success with the 1.5x erecting lens is to switch off all lights in room to make it absolutely dark. And inserting the T shaped lens thin side down in the middle of the 1.5x erecting lens

  • @rowenaabu2615
    @rowenaabu2615 5 лет назад +49

    To put the erecting eyepiece, remove the angle prism (mirror) and put the erecting eyepiece between the eyepiece and telescope. Hope that helped!👍

    • @varshabhale727
      @varshabhale727 4 года назад +1

      Tried but still blur you tried it

    • @astrobirb9048
      @astrobirb9048 4 года назад

      It's true

    • @roligupta9660
      @roligupta9660 4 года назад +3

      Ya for the first time i thought there is any problem but when i removed the mirror it worked

    • @asherthegreat2635
      @asherthegreat2635 4 года назад

      It works

    • @haryono.gurumu
      @haryono.gurumu 3 года назад +2

      Have you tried replacing with other angle prism? What is the result?

  • @atadali6199
    @atadali6199 4 года назад +3

    What about a good binoculars (paired telescope for both eyes)? Considerimg good:
    -low price
    -strong zoom
    -little size and weight
    Would you recommend something?

  • @amazingsciencevlogs5690
    @amazingsciencevlogs5690 Год назад +3

    I had also brought this cheap 90x, Refracting telescope 🔭. Everything is fine except for the Diagonal mirror in it which is a plain glass mirror, and hence was giving Multiple images of the Celestial objects, so I had to but a new, Top coated mirror diagonal to make it work, Fine 🔭👍.

  • @technocrat9984
    @technocrat9984 5 лет назад +30

    u should fix that barlo lens(longer lens) into the focuser then only u will get perfect image...

  • @Sk8x4x3v3r
    @Sk8x4x3v3r 4 года назад +4

    Great video thank you! I will be using this when I go out on hikes!

  • @notjoking6809
    @notjoking6809 Год назад

    I have been trying to assemble my Hvezdarski (some kind of Czeck) telescope for ages, still only seeing black. I checked, every lens is celar, and I see through everything. When I assemble, I see darnkess. Do you have any ideas to solve it?

  • @leecassin
    @leecassin 3 года назад +13

    Thanks for explaining. Me and the kiddo hadn't a clue what we were doing 😂

  • @adamk.1044
    @adamk.1044 4 года назад +22

    Thank you for the video.

  • @binglucy1090
    @binglucy1090 4 года назад +2

    I have bought a newer model the eye mirror were the eye lens go now has tightening screws on stem good up date that's as far as l have got 1533 hrs uk still day light thank you my friend keep safe keep well

  • @bmchicswati8425
    @bmchicswati8425 4 года назад

    Can u please tell which one is better... Me land sky telescope 90x or this one ?

  • @tulipsaesthetics2190
    @tulipsaesthetics2190 3 года назад +16

    Thank you my dad bought it for my birthday

    • @pervysage1575
      @pervysage1575 3 года назад

      Wow your dad fucken cheap my man find a new one (dad)

    • @tulipsaesthetics2190
      @tulipsaesthetics2190 3 года назад +3

      PërvySägë excuse you it was really expensive

    • @rafidworriars317
      @rafidworriars317 3 года назад +4

      Best dad of a lucky son

    • @tulipsaesthetics2190
      @tulipsaesthetics2190 3 года назад +5

      RAFID WORRIARS I am lucky to have a dad like that but I am a girl

    • @user-rb7bb4by3t
      @user-rb7bb4by3t 3 года назад +1

      Bhai watch this video of 90x telescope full details review:-ruclips.net/video/aHpf10aNA0Q/видео.html

  • @arnannnx
    @arnannnx 10 месяцев назад +1

    @MiiBooth thank you from reading comment herr i use this sequence 1.main telescope 2. barlow lens/erecting eye 3. eye piece, and i got clear image with or without prism image still straight up, so inever got upside down , even though manual book says prism for rotating upside down, but its okay i'm satisfied with this telescope

  • @ckwoo1208
    @ckwoo1208 4 года назад +13

    Hi @MiiBooth, thanks for posting this! My son just got this as an Xmas present (he is very much into space and moons and stuffs now), and I have been tasked to help him use it *sweating buckets*.
    You mentioned in the video that the image should be right side up. However when I assemble the pieces together, I view the image as upside down. In fact when I look into the angle prism (the triangular piece), the image I see is also upside down. Is there something I may have done incorrectly or if there is something with the product I have in hand? :(

    • @generalpes9979
      @generalpes9979 3 года назад +1

      It's normal, Astronomers don't mind that problem

    • @Merky_Gz
      @Merky_Gz 2 года назад +1

      @@generalpes9979 I would and my sun would as well... Stfu

    • @narendrasinghbadwal1576
      @narendrasinghbadwal1576 2 года назад

      Same when my erecting eyepiece is paired with my telescope it shows me an upside down image.

    • @user-zs8iu6ze9u
      @user-zs8iu6ze9u 2 года назад

      Просто в фокусер сначала вставьте линзу барлоу, а потом призму с окуляром и все будет хорошо

    • @mad_clown475
      @mad_clown475 Год назад +1

      its trash, your son would not enjoy :(

  • @discoverybago8642
    @discoverybago8642 5 лет назад +3

    I have the same one,but i need that Mobile holder for better view

  • @Fungineers
    @Fungineers 5 лет назад

    Yeah buddy. Looking into the futureee

  • @neon_mossstone9246
    @neon_mossstone9246 4 года назад +8

    Your doing it wrong in 6:13
    You must remove the 90degree thing that you use for looking and put the long black thing at the telescope
    For better explanation
    1 Telescope
    2long black thing
    3the thing where you put the eyepiece

  • @fouredge8796
    @fouredge8796 2 года назад

    I have this same telescope but the problem is i am getting the three images instead of one. I don't know why, can you please help me out on that.

  • @niveshsaxena3045
    @niveshsaxena3045 2 года назад +1

    Awesome description and very well explained 🙂🙂.

    • @MiiBooth
      @MiiBooth  2 года назад

      Glad you liked it!

  • @skywind007
    @skywind007 5 лет назад +2

    Thanks for the info

  • @rafeehelmy4405
    @rafeehelmy4405 5 лет назад +9

    Thank u man, u r awesome :)

  • @StonesVoulaguealiyaini
    @StonesVoulaguealiyaini 3 года назад +3

    That's sooo cool ! 😆

  • @Yourface..
    @Yourface.. 2 года назад

    I pointed my telescope both with eye piece and moon filter the moon image is very bright ,I'm a begginer can you tell me what to do

  • @titernig5469
    @titernig5469 3 года назад

    Thank you for this useful video

  • @ella_ytt
    @ella_ytt 2 года назад +1

    Wow this astronomical telescope is best I buy this one

  • @ericpham7871
    @ericpham7871 2 года назад

    If we use parabola mirror with full sun light and reverse telescope would it be strong laser

  • @dianafatmasari6614
    @dianafatmasari6614 5 лет назад +11

    The barlow lens put there with the focuser

  • @pushanbhattacharya7356
    @pushanbhattacharya7356 3 года назад

    Great video, thank you

  • @kishorbehera6204
    @kishorbehera6204 4 месяца назад +1

    Very nice elaboration

  • @luckyagaming5118
    @luckyagaming5118 3 года назад +1

    6:13Hey man i have same telescopei will tell you that long tube is called magnifier when you directly put eye piece in telescope it is 18x zoom then after remove relector attached that pipe (magnifier ) in it and attached 18 x zoom lens then you magnification will inc as 18 ×1.5 = 27 zoom , same with 60 x zoom if you connect that 6mm lend with magifier and attach to telescope your magnification inc by 60×1.5=90 x zoom which is max in this case

  • @feisalsapiee8105
    @feisalsapiee8105 3 года назад

    Sir the eyepiece size ? Os it 1.25inch and d 90degrees size?

  • @uchiha203
    @uchiha203 2 года назад +1

    This may be a stupid question but I'll ask anyway, can you just look up for the moon? Can you see other stars as well using this? Planning to buy this

  • @madgaara4989
    @madgaara4989 3 года назад +1

    My 1.5x lense is i think not working also or i just dont know how to use it :(

  • @bibubi4630
    @bibubi4630 5 лет назад +2

    good review bro...

  • @poonampadhi658
    @poonampadhi658 4 года назад +1

    That piece of 1.5X ercting eyepiece is not compatible with the 45 Degree Mirror Assembly. Using that in the Optical path along with the Mirror assembly creates focal planes that are beyond either extremes of the Focal Adjustment scree. You have to use it in sequence as mentioned here : Objective Lens -> Erecting 1.5X Barrel -> Eye Piece, all directly in the same line and without the mirror component.

    • @terrificgaming5912
      @terrificgaming5912 2 года назад

      I bought it today i assemble all the parts but it is showing upside down..............

    • @mahithakollari3527
      @mahithakollari3527 6 месяцев назад +1

      Bro still can't see image clearly. HELP ME

  • @haryono.gurumu
    @haryono.gurumu 3 года назад

    I tested to capture a lamp through telescope F36050, but what appeared was 3 lamps in the eyepiece, why is this?

  • @rivz99
    @rivz99 8 месяцев назад +1

    You have to put the 1.5x tube before the diagonal,in the main tube of telescope 😅

  • @gurwindersingh3374
    @gurwindersingh3374 4 года назад

    Very good explanation

  • @leooppa217
    @leooppa217 2 года назад +1

    Thanks.for Guide

  • @klein8205
    @klein8205 3 года назад

    How do i get the max magnification can you tell what kind of lens eypice and everything you put to get the max magnification

    • @stuckels
      @stuckels 2 года назад

      The smaller the focal length of your eyepiece the higher magnification. If you want to actually do some visual observing then get a real telescope

  • @drnitinkumarreddy
    @drnitinkumarreddy 4 года назад +2

    Hi answer for ur doubt of 1.5x erecting eyepiece.
    This also called barlow lens. It was wrongly installed by u hence u did not get any image. U need to put this 1.5x erecting eyepiece between main telescope tube and prism.
    Hope this helps u!

    • @MiiBooth
      @MiiBooth  4 года назад

      Hey, thanks a lot for your clarification. Unfortunately, even this didn't work. I think there is some wrong with it from the beginning.

    • @drnitinkumarreddy
      @drnitinkumarreddy 4 года назад

      Sorry i just got a new 90x telescope and got a solution to your querry. There is defective make in barlows lens fixature to the main tube of telescope..
      The solution is first focus the telescope without barlows lens on a object, the detach the prism along with eyepiece without disturbing the adjustments, now u connect prism along with eyepiece to barlows lens and then take this whole setup near the main telescope slowly while observing in eyepiece. At one point u notice that when barlow lens i just near main telescope the things start appearing clear...so inference i drew is that it is the manufacturing error..either the main telescope tube should have been little long or alternatively u can try by fixing barlow with few milimeter outside the main tube .ie, dont fit barlow tube snuggly to the main tube. It worked for me. Try it and get back to me...if u have further doubts feel free to contact me on my watsapp +919730717925

    • @shikhamehta5337
      @shikhamehta5337 3 года назад

      @@drnitinkumarreddy Namaskar.. could u please guide me as I am not able to see moon through it. Landscape is though visible

    • @terrificgaming5912
      @terrificgaming5912 2 года назад

      It is upside down in the telescope

  • @doggo1603
    @doggo1603 2 года назад

    hi i just got this telescope as my christmas and birthday gift to myself and i love using it however i have problem using different eyepieces, whenever i use the 6mm it goes blurred same with the erecting eyepiece.
    i use the erecting eyepiece in horizontal proper way,
    i dont really understand why it goes very blurred and i feel it being useless

  • @starsnstuff842
    @starsnstuff842 4 года назад +10

    The best thing to do with that Barlow lens is to throw it away such lenses in cheap telescope kits are always very poor.
    I was surprised that your phone images were so good with no visible chromatic aberration (colour fringing)which suggest to me that the objective is achromatic and of half decent quality.
    The scope would be drastically improved by replacing the Huygen eyepieces with Plossls or at least Kellners.
    Also try to find a way to attach the telescope to a photographic tripod and buy a cheap finderscope.

    • @MiiBooth
      @MiiBooth  4 года назад +1

      Thanks for the tips :)

  • @ManuelELeyva
    @ManuelELeyva 3 года назад

    Hola soy de México mi nombre es Manuel, me gustaria conseguir un telescopio para mi sobrino de 6 años me lo pidió como regalo de navidad y quiero dárselo pero desconozco al 100% de el tema acual me recomendarían?
    Y si conocen el precio y lugar donde se pueda conseguir se les agradecería, Me gustaría que tenga el zoom suficiente para que el pueda ver la luna y un poco más de cerca las constelaciónes

  • @venom4523ff
    @venom4523ff Год назад +1

    from where you see and forward part install between them😍😍😍😍😍

  • @CykelSierra
    @CykelSierra 2 года назад

    What is the diameter of the eyepiece: 0,965", 1.5" or 2"?

  • @pinakisamanta4104
    @pinakisamanta4104 3 года назад +8

    You can also view jupiter and saturn with the 6mm lens, if u know where to look. I bought it 3 years ago and i have seen celestial objects very well.The telescope is cheap, but donot misjudge its power

  • @simssim262
    @simssim262 4 года назад +9

    You should have also shown us with 90x magnification. Bro i also bought the same telescope and it was same with me even i was also getting a bad blury image with 90x then i tried reading manual but unfortunately everything was written in Chinese then i translated it to English then i understood that i and you we both were doing a same mistake if we want to apply 90x zoom then we should remove diagonal mirror on which we put our eyepiece then we should put our 1.5x additional lens then put the eyepiece and focus and youll get a clear image. I prefer you refer manual if you dont understand anything like me better take a help of translator. Thank You

    • @MiiBooth
      @MiiBooth  4 года назад +1

      I tried, but it was nearly impossible. The weight of the phone kept off-setting the line of sight.

    • @shahrukhahmad4127
      @shahrukhahmad4127 Год назад

      Hello bro, how to capture 90x with clear image please tell me...I also have this telescope

    • @simssim262
      @simssim262 Год назад

      @@shahrukhahmad4127 remove the diagonal and put barlow lens in its place

    • @shahrukhahmad4127
      @shahrukhahmad4127 Год назад +1

      @@simssim262 My 1.5x erecting eyepiece is not working.. I'm unable to see anything whenever I use it...what to do ?

    • @simssim262
      @simssim262 Год назад +1

      aditya.__.bhansali

  • @LeandroMDL
    @LeandroMDL 3 года назад +20

    that's was my first telescope

    • @genshin_time
      @genshin_time 3 года назад +2

      Same 👍

    • @tilexusit7353
      @tilexusit7353 3 года назад +1

      @@genshin_time HI, I was wondering if it's a good telescope because my mom is gonna buy it for me :)

    • @genshin_time
      @genshin_time 3 года назад +1

      @@tilexusit7353 It's a good telescope for beginners, although the price is cheap, but the quality is good. Able to see the surface of the moon.If just beginning, it is recommended to spot the birds or trees. For me I think the disadvantage is too small. It is very easy to assemble,If compared to the higher version.

    • @tilexusit7353
      @tilexusit7353 3 года назад +2

      @@genshin_time alright thanks mate. Do you know any other good telescopes I have a budget about 1200 swedish money I think that's about 120 US dollars

    • @xryanxdxgaming4925
      @xryanxdxgaming4925 2 года назад

      I use monocular ×16 with x10 zoom phone and i can see the moon very clear

  • @Techfieldspaceguy
    @Techfieldspaceguy 3 года назад

    I used to own that when im just a kid omg

  • @Foreign501st
    @Foreign501st 3 года назад +2

    I bought this telescope at a Starset concert for $120 lol. Not as good as my main telescope but I'll still use it for fun. Also, it's not that bad for its cheapness.

    • @claudiavanegasmoreno8130
      @claudiavanegasmoreno8130 2 года назад

      Hola buenas tardes Soy de Colombia , veo q sabés de telescopio me puedes ayudar cuál puedo comprar es el regaló del niño Dió para mí hijo gracias

  • @lucreciapeiro3828
    @lucreciapeiro3828 Год назад

    THANK U VERY MUCH!!!!🙏🏻🙏🏻

  • @Rahaflx
    @Rahaflx 2 года назад

    What lens do you use to look to the moon

  • @georgesunnyvarkey3425
    @georgesunnyvarkey3425 5 лет назад +3

    Thanks

  • @hunnyfreefire8992
    @hunnyfreefire8992 4 года назад +1

    Thankyou sir:)

  • @foresterpankaj
    @foresterpankaj 2 года назад

    बहुत बढ़िया वीडियो 🙏

  • @bachichunduryify
    @bachichunduryify 3 года назад

    Nicely done

  • @frankgutierrez5638
    @frankgutierrez5638 4 года назад

    yo no puedo ver nada con el Monocular F36050 Telescopio. alguien puede ayudarme a como armar correctamente..? por favor gracias

  • @SaurabhSingh-vn9cs
    @SaurabhSingh-vn9cs Год назад

    Thank you so much 👍👍👍👍

  • @cuecumber
    @cuecumber 5 лет назад +1

    Hi,
    I have a sturdy tripod. Will the telescope shaking decrease or completely stop if I changed the tripod to a better one?

    • @dannysastronomy6894
      @dannysastronomy6894 5 лет назад

      Put something weighty in a plastic bag. And then tie it up under the tripod accessory tray.

  • @TheSpaceExpert
    @TheSpaceExpert 2 года назад

    Can we observe the Moon without a green tint? Or will it cause blindness?

  • @kaci82
    @kaci82 4 года назад

    The objects in the surface are upside down. Can you help me with that?
    and close objects cant be seen at all. Is this only for long distance view or for both?
    Thanks in Advance

  • @koastss
    @koastss 3 года назад +7

    Thats litteraly my telescope 😁 now ill know how to use it 😆😆

    • @suvarnan8031
      @suvarnan8031 3 года назад

      Same 😁

    • @ZhiwaJ
      @ZhiwaJ 3 года назад +1

      Is it good ?

    • @koastss
      @koastss 3 года назад +1

      @@ZhiwaJ ngl its really bad its prob fake, or im just dumb and i cant figure out how it work

    • @ZhiwaJ
      @ZhiwaJ 3 года назад +1

      @@koastss no body is dumb, i'm sure you'll figure something out 😉

    • @koastss
      @koastss 3 года назад

      @@ZhiwaJ we thanks that’s really nice of you!

  • @hunter133official
    @hunter133official 15 дней назад

    You could probably just get a 5-inch tabletop dob, much better than a small 50mm scope (a 70mm scope could be my guide scope!)

  • @winzuu
    @winzuu 5 месяцев назад +1

    at 3:24 u have to zoom in 1.5/2x so u can see the view with full screen with ur phone, i mean that black circle on screen😅

  • @sreesreen959
    @sreesreen959 2 года назад +1

    Today we got this telescope but inspite of lot of trail and errors we could not see anything, not even next building a little far. :(

  • @gleisonfernandes9008
    @gleisonfernandes9008 3 года назад

    Da pra ver a lua?

  • @nurgulrusen4754
    @nurgulrusen4754 4 года назад

    Thank you

  • @maorbar6957
    @maorbar6957 3 года назад +1

    Can you see planets good with this?

  • @funtv5693
    @funtv5693 2 года назад +1

    Cool

  • @Lan_astro
    @Lan_astro 8 месяцев назад

    Why does my F36050 telescope have shadows? If I point it at the moon, there will be three moons, why?

  • @Lyrahstar
    @Lyrahstar 8 месяцев назад

    Next time, try to show a planet .
    Actually I tried to see the moon but I wasn't able to do so
    I will try now and surely see it thank you!

  • @ChandanSharma-ru7fw
    @ChandanSharma-ru7fw 5 лет назад

    It works, but clarity is not there plus the focus, its better view without barrow lens

  • @Ranveer_Singh_Kahani
    @Ranveer_Singh_Kahani Год назад

    I had canon sx540 last time..with 50x optical and 4x digital assumed to 200x..but i prefer this telescope with phone😁😁😁😁

  • @mevlogs194
    @mevlogs194 4 года назад +3

    Can i put DSLR in the eye piece?

    • @evilmind122
      @evilmind122 3 года назад

      No way. Dslr will be too heavy for this shaky thing

  • @elwonbobayev3564
    @elwonbobayev3564 4 года назад

    Can i look with it on very far landscape

  • @keshikanarrayen6032
    @keshikanarrayen6032 4 года назад

    I have the same one as you but when i looked in the telescope i see the reverse of anything i see... Exmaple i want to see a person or anything else it show me the reverse of that person if you have a solution for it please tell me..

  • @Justosious
    @Justosious 4 года назад +3

    Can I Use that with my nikon p500?

  • @dragonheart7619
    @dragonheart7619 3 года назад

    COOOOOOL

  • @aneelparre5010
    @aneelparre5010 4 года назад +1

    Nice video

  • @girijadharudubharatala8143
    @girijadharudubharatala8143 2 года назад

    Good information congratulations 💐 how much cost(Indian Rupees) planets 🌒🪐see telescope 🔭

  • @itz_me_photography_lover4546
    @itz_me_photography_lover4546 3 года назад

    Pllzz tell the name of telescope and prize ...

  • @gowthambalakrishnan3785
    @gowthambalakrishnan3785 3 года назад

    How far were the buildings

  • @alastorvvox2962
    @alastorvvox2962 3 года назад

    What city is that ?

  • @christensen3219
    @christensen3219 3 года назад

    Is it can zoom to a neighboring planet

  • @CanaldoMiauOfficial
    @CanaldoMiauOfficial 3 года назад +3

    It's 120R$ here in Brazil sadly, or IDK, everything has high prices over here.

  • @anilbabub.s6668
    @anilbabub.s6668 5 лет назад +1

    Hop i have one 😁

  • @TEJURITA
    @TEJURITA 4 года назад

    Insert the barlo befor angle mirror

  • @grogtgs
    @grogtgs 5 лет назад +3

    are you in Dubai ?

  • @aryangamer6106
    @aryangamer6106 3 года назад +1

    nice

  • @binaychouhan1830
    @binaychouhan1830 4 года назад +3

    I had also buyed it. It pretty impressive

  • @engprod1303
    @engprod1303 2 месяца назад

    I'm from Brasilian, I dont know used my telescop, please, help me!

  • @ghasaqjabbar2784
    @ghasaqjabbar2784 4 года назад

    Guys please help me I have the same telescope but when I connect the triangular thing the reflector I can’t see anything but when I take it off I can see

    • @deltatech7041
      @deltatech7041 3 года назад

      I think the mirror in the diagonal is out of place, dude if want a telescope first get some knowledge on it and buy a good quality one. Don't buy cheap products with knowledge only point onto moon or landmarks

    • @ghasaqjabbar2784
      @ghasaqjabbar2784 3 года назад

      delta tech it was a gift from my dad and your 6 months late my guy

  • @zeldris1246
    @zeldris1246 4 года назад

    If u want to know why the moon has a blue outline is because it's hollow so things have been making buildings inside with light.

    • @SMHman666
      @SMHman666 4 года назад

      Sprayham 30 No, it's because of chromatic aberration which is a problem on many refractor telescopes.

  • @sandywu3641
    @sandywu3641 3 года назад

    OMG I GOT MINE 3 YEARS AGO IN TOYS R US