วีดีโอ

We are the optical lens factory, looking forward to cooperation opportunities

Can you please do this video again placing a glass block..😢

Can you please do this video again placing a glass block..😢

its genius

Difference between lens and mirror

Any project

Very nice

i already learned this but its cool to see it work in a real demonstration and not a diagram

I am here right before the exams anyone else😂

Very well explained thank you

I also want to buy plz Tell

Where are you buy this stument plz

What is the name of the laser device?

Ye kit kaha milege koi link de dou

Itna sa krne ke liye humare school waale gareeb ho jate h 🥲

Watching it after shiting in my physics exam🙂👍

Kaha milega ye

From where can I buy this type of mirrors ❓

Where can I buy this light and lenses

Light buying links sand kijiye sir

I have notes on abberation of light If anyone need contact me

Thanks for this sir

I wish I saw this in my class 7

well this did my homework thank you

Sir where can I buy this laser torch

Which kind of source used sir

What is the name of this laser device?

simple basic in this vid thanks bro..

Isme use apparatus required kya kya hain

Where we get this light rays and lenses

Amazing

Is it sales

Sales ?

Sir ye mujhe bhi magwana hai

3ee98d8e8e89e9e92

How to buy

Watching it more better than see textbook diagram

th-cam.com/video/Aa-xHE8UyKA/w-d-xo.html

Can anybody say the name of the laser light device

सर मुझे भी यह खरीदना है

Where can I buy this type of source and glass ?

Sir where are you purchase this item

I want to purchase this type of lens so where I buy Help me

Sir plz Give Me products link.

This practical was very nice

I understood this better than the lectures in uni

This helps.me a lot It seems magical

Hmko chahiye hai kaha milega

I have learnt this but never saw the practical

Device name?please reply I want to buy this