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Great
Mza aya
Thanks
wow. just amazing idea bhai
Thanks bro...
I hv used this method so many times, for projection of sun spots and ecclipse. We can use a paper ring as aperture over objective lens to control sunlight and prevent eyepiece from full light. Coz full light me eyepiece bahut garm ho jata hai.
Ok I don't know that thanks i will use this in future 😁...
Great
Mza aya
Thanks
wow. just amazing idea bhai
Thanks bro...
I hv used this method so many times, for projection of sun spots and ecclipse. We can use a paper ring as aperture over objective lens to control sunlight and prevent eyepiece from full light. Coz full light me eyepiece bahut garm ho jata hai.
Ok I don't know that thanks i will use this in future 😁...