चश्में के ग्लास मैटेरियल और उसके फायदे || spectacle Glass material and it's benefits

चश्में के ग्लास मैटेरियल और उसके फायदे || spectacle Glass material and it's benefits
1. Glass
2. CR39 / PLASTIC
3. Polycarbonate
4. MR8/ MR7/MR10
PROS AND CONS OF GLASS MATERIAL
PROS AND CONS OF PLASTIC MATERIAL
Indexes available in glass and fiber material
pros and cons of polycarbonate material.
#glasses #opticalworld #lensmaterial
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My website:-
www.hdopticals.in
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[@ShahidShaikh-nz5pl]

Informative vedeo

[@Indiapowersolution0011]

Very good information thanks 🙏

[@manojyadav0223]

Sar kya crizal easy pro bina power men mil jata hai ? Aur agar milta hai to uska packet dekh kar kaise pahchanenge ki ye bina power ka crizal easy pro hi hai

[@opticalworld10]

Yes mil jata hai pahchanane ke liye packet crizal ka hoga aur us per power sticker laga hota hai jaha power mentioned rahta hai like 0 ke liye 0 mention hoga.

[@manojyadav0223]

​@@opticalworld10thank you sir

[@Indiapowersolution0011]

+0.75 number hai Normal blue cut glass company and price kya hoga sir Please btaye

[@opticalworld10]

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