This is nice, but it´s not a 50mm focal lenght eyepiece. It may be a 30mm or 35mm FL. In order to have a 50mm eyepiece you should combine two 100mm lenses.
The first plano convex has only one curve which may result in to 100mm Focal Lenght. If you put the same curve in the other side the focal lenght is reduced by half like the second double convex is 50mm FL. In this case according to some calculations, the result may be 35mm total focal lenght not 50mm. Combination of different focal lenghts and space between lenses must give you a variety of efective FL.
@@EYEVISIONINDIA2020 Ok Thank you. Its just that I see 25mm eypiece, 10mm eyepiece etc... so it may be fine to specify it is diameter not FL in the title. Nice job though.
Simply amazing to know creative fellow Indians doing great stuff with common things.
3d printed lens holder and lenses aren't common things. They cost a good deal of money.
Yes true
Paint the edge of the lenses, with black fiber, it improves a lot the contrast.
Hi
Thank you
excellent! very good indeed!
This is nice, but it´s not a 50mm focal lenght eyepiece. It may be a 30mm or 35mm FL. In order to have a 50mm eyepiece you should combine two 100mm lenses.
Yes dear
can you explain or provide the optics behind the system of these 3 lenses ? Very intersting to know .
Glass power
রাইট
Where do we get 3D printed Lens Holder.
please tell any alternative way to make lens holder from PVC pipe or Coupler etc..
Available full set
I'll You need contact me
Thank you
Very nice Lenses and Assembly! 👍👍
Where you get double convex lens?
25mm Dia / 200 focal length. I will make plossl lens. What is the distance between the two lenses? Please let me know🙏🙏🙏
Hi
200fl is more focal
Maximum 5 to 10mm is right fecal
Nice video! Where do you buy lenses?
Hi
Available in my local market
Will you need?
Thank for your support
Available on amazon... but instead of purchasing individual lens go for eyepiece
@@creativeamol but it's too costly😅😅
@@newcreationtamil yes I need
@@newcreationtamil pls reply me and give your number
பைனாகுலல் வில் தெளிவாக காட்ச்சியை கான எக்சட்ரா லென்ஸ் கடைகளில் உண்டா?
இல்ல
how can we cast lenses with acrylic.
Wow
Why are you using one Plano convex and one biconvex lenses please say the answer.
Because we can reduce the focal length of object lens,and get clear view of distance deep sky object
The first plano convex has only one curve which may result in to 100mm Focal Lenght. If you put the same curve in the other side the focal lenght is reduced by half like the second double convex is 50mm FL. In this case according to some calculations, the result may be 35mm total focal lenght not 50mm. Combination of different focal lenghts and space between lenses must give you a variety of efective FL.
@@esferaceleste3813 50 mm is dia sir.but we getting good results
@@EYEVISIONINDIA2020 Ok Thank you. Its just that I see 25mm eypiece, 10mm eyepiece etc... so it may be fine to specify it is diameter not FL in the title. Nice job though.
👍👍👍👍👍👍👍👍👍
Chromatic or achromatic?
Hi
This glass
Chromatic
Thank you
ভাই , আপনি যদি বাংলাদেশী হন, তাহলে দয়া করে বলবেন যে লেন্স গুলো কোথা থাকে কিনেছেন??
Please make one for me 🙏
Bro buying link
This is my homemade
Only lens
DEVO Devolution
Make a sr 4mm eyepiece
Woll place order prepare and send it
Punnkk Projector frant Lens chahiye
Get out your black magic marker and blacken the edges!
Glass kaha milega ye
no complete video
bro show the result
Hello.
Sure
ভাই প্রাইস কত
Complete the video.
Hi poopathy
Which mean result?
Thank you
i made a complete video you can see it
@@creativeamol where
Sir aap ne ye kha se Lia please sir addres 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏Sir reply jarur krna sir mujha lene h lab k lia
Tamil da
Berapa 1 paket bg
Yaar itna kyo bor kr rhe ho
Sari chize kitni der tk dhikate ho
Panchayat union middle scool amma petai
Hi
வணக்கம்
மிக்க நன்றி
தொடர்ந்து இணைந்திருங்கள்
Ulti ho gayi😂
Lol
Hi
Hi
Don't pass the time
Do it faster
😂😂😂
Kitne object lens Lena hai kitne cm ki duri par
Hello som
I don't know Hindi.
But I think you ask lens dia?
50mm dia
10mm FL
Thanks
Zz
What do you want what
Goo kha la
This is not remotely usable.
💩💩💩