objective of optical instrument👁️ BY-J K JAY SIR

[@yaduvanshirajabalvir4945]

🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@panditraman600]

👌👌👌👌👌👏👏

[@vivekananadkumar1971]

Very nice sir

[@careertimesinstitute9]

Carrer Times Institute ✍️✍️✍️

[@souravkumarnpg174]

Good evening sir ggggg🙏🙏🙏

[@ShivaSharma-xp7pv]

Yes sir.

[@mrboy400]

❤️

[@riteshkumaryadavkumar219]

Good morning sir

[@iasloverramkishor6074]

First comment

[@amar_yadav1245]

Hello sir

[@pintumandal9993]

25

[@panditraman600]

Hi sir

[@karankranti8249]

Sir physics Hons padhte hain

[@KrishnaKumar-uf4nu]

Sir kon class ka h videos