I just bought a 50mm 1.2 lens and its a Ai lens. I have been told it will need to be modified to work on my camera

I have a nikon d750, so they have the same f mount. I am aware it's a manual focus but I have been told it will need to modified to work correctly so I'm wondering how that will need to be done. Thanks!

Read more: I just bought a 50mm 1.2 lens and its a Ai lens. I have been told it will need to be modified to work on my camera

In Nikon photography, am I losing quality by choosing the L setting or is it something else?

I have these settings: ISO 100, Fine, and L so after I download them to my computer, I really can't zoom into the picture as I can with my cellphone images for instance.

I suppose it could be attributed to camera shake or cheap lenses and bad focusing and mirror slap but serious I expect more from a 10 megapixil camera

When I print out the picture it looks even worse so I expect the quality of printing has its influence on the end result. Help!

Read more: In Nikon photography, am I losing quality by choosing the L setting or is it something else?

Please suggest me best Speed lite Flash under Rs 2700 for my Nikon D7000 Dlsr?

Hello Friends
I want to buy speed lite flash with LCD display under Rs 2700 for my Nikon D7000 dlsr urgently. Which give better result… Which Brand should I go for Digitek or Simpex

Suggest me Model and Brand.

Urgently Need please help me.

Read more: Please suggest me best Speed lite Flash under Rs 2700 for my Nikon D7000 Dlsr?