SVBONY 122mm APO Visual Astronomy Review
Ғылым және технология
This is my review for the new SVBONY 122mm APO Triplet. This scope has a 854mm focal length and uses three pieces of glass in the main tube. The middle one is FPL51 ED glass which removes any chromatic adorations. This serial number 1 scopes was used by me and some other much more advanced astronomers at Cherry Springs and it seams to have passed all test with ease.
Here is the latest product page. With prices.
www.svbony.com/sv550-apo-refr...
For more information about it this is the main web page.
www.svbony.com/New-product/
SVBONY has also been making numerous posts about it on their blog here.
www.svbony.com/blog/
Пікірлер: 42
What a beast! Good scope too!
Very nice scope ! My current visual setup is a 130 EDT (FPL-51) at 910mm /F7 . The mount is a DM-6 with encoders. A big 35mm Stratus adds even more weight, so having wheels on the rig is a plus. Thank you for the review.
@TheNarrowbandChannel
Жыл бұрын
Very nice setup.
Svbony now sells this refractor with 1399 $, which no doubt is a very good price.
Nice video, great choice to review this! I'm running an Orion EON 130 APO which was a bargain compared with alternatives I looked at when I bought it nearly three years ago. Love it visually. It has near equivalent FK-61 ED glass but is slightly (13%) larger, and has a high-end focusser. But the OTA was fully twice the price that SVBONY are predicting for this, and I had to pay for the reducer separately. So with today's inflation I'll be pleasantly surprised if SVBONY it actually hits the price target they have set when it comes to market. Orion's newer FPL-51 130 APO is over 4K today. Let's cross our fingers though!
@TheNarrowbandChannel
Жыл бұрын
I think they might eliminate the free reducer but the price will probably stay the same. What is interesting is that their 80 triplet is half the price of this one. The 122 being more then twice the size is an interesting price climb because usually scopes more then triple when you double the size. Instead of just doubling.
@naanthony7807
11 ай бұрын
Hello @amp2amp800, how is the Orion you have working out for visual observation, I was looking to get it for visual as well.
@amp2amp800
10 ай бұрын
@@naanthony7807 Very very good! I wrote you a long detailed review but my finger appears to have hit cancel🤬so you'll have to just trust me on this!
@naanthony7807
10 ай бұрын
@@amp2amp800 thank you!
A beautiful refractor and it also has an excellent price.
@TheNarrowbandChannel
6 ай бұрын
It sure is!
An excellent refractor for that price. And its just 6.4 kg, very light for a 122 mm triplet.
@TheNarrowbandChannel
5 ай бұрын
Indeed it is!
Good video, I was very surprised on the price of $1595 with the reducer! WOW, I got an AT 125 EDL and it's a Doublet for more than that! Please make a video on how you somewhat balance that scope and AM5 please and don't forget making an video on the AM5 with and without the counter weight. Thanks .
@TheNarrowbandChannel
Жыл бұрын
Good stuff! and you will see it without a counterweight in future testing.
"Venus passed with 'flying colors'." Hee hee. Nice job with this review, as usual.
@TheNarrowbandChannel
Жыл бұрын
Glad you enjoyed it
I bought the APM 6" f/8 lens in cell and had Parallax instruments make a ring flange to thread onto the tube flange of my 6" F/8 Wollensak achromat lens in cell. I sold my TS 6" f/8 OTA with FPL-53 glass and cannot see much of a difference in its performance even though the FPL-53 doublets are the next best thing to fluorite in correcting chromatic aberration. Mine is a doublet whereas yours is a triplet which gives the opticians greater freedom in correcting various aberrations including chromatic.
@TheNarrowbandChannel
Жыл бұрын
I have always wanted to make a scope from a lens cell.
Thanks for the video, can you please post some pictures from your test results? Thanks
@TheNarrowbandChannel
Жыл бұрын
Yes I will when i do the astrophotography review.
I am thinking of a 81mm scope f6 refractor for the am5 with the Pe 200. I have a 127mm cf f7.5 refractor. I need ZWO cameras and eaf. I have the aa+
@TheNarrowbandChannel
Жыл бұрын
A small scope is a better choice if your are a beginner. larger scopes need a greater skill set. The 533 cameras are a good starter camera.
Has anyone compared this telescope with the Maxvision 127ED? (or Deepsky 127ED, ES 127ED, AT127EDT) How do they differ in image quality and presence of chromatic aberrations?
@TheNarrowbandChannel
7 ай бұрын
No one has side by side.
Did you talk about any internal baffling or Flocking inside the main tube?
@TheNarrowbandChannel
3 ай бұрын
I did not. it seams adequate to me though
@kellytaylor3915
3 ай бұрын
I have had very good results flocking my 6 inch F/15 refractor and my 4 inch F/13.2 refractor tubes as well as my 8 inch F/9 refractor tubes.
After watching yours and other reviews of this scope. I've placed an order incorrectly. I've ordered 503 102 bundle and don't think it includes the scope. I'm reaching out to reviewers as svbony aren't responding to my messages. Thanks if you can help with any means of contacting them.
@TheNarrowbandChannel
2 ай бұрын
Sorry to hear that did you get them? They are active on FB
@jonrobinson1026
2 ай бұрын
@@TheNarrowbandChannel They have been on vacation. Thanks
Being a triplet, how long does it take to reach thermal equilibrium?
@TheNarrowbandChannel
Ай бұрын
About 30min. Focus does not shift much with this scope.
I'm not surprized about takahashi, from the few I saw, going from doublet to triplet seems to give much better result than staying doublet with a better glass.
@DB-be9wy
Жыл бұрын
Not in my experience. I'll take a 53 doublet over a 51 triplet any day.
@TheNarrowbandChannel
Жыл бұрын
I have seen it go both ways. Sometimes a 53 doublet is better. And sometimes a 51 triplet it. But it always boils down to how well matched the glass is. So really its a design and quality control thing. Something you just have to test to see for yourself.
@Kata_Mae
Жыл бұрын
@@TheNarrowbandChannel mmm, this surprises me a bit more, that would mean the takahashi wasn't great :D well, maybe, it's not like i have see a lot :)
Aren’t you a narrow band channel? 😅
@thesivraj
Жыл бұрын
Good vid tho.
@TheNarrowbandChannel
Жыл бұрын
I started with visual so i have to return to my roots every once in a while :). Ill be doing some more videos on this scope with narrowband soon.
Hey Bud, nice video.. are you on Instagram?
@TheNarrowbandChannel
Жыл бұрын
Yes I am as Grimstod