Can someone post formulae of magnification of each optical instruments in terms of length of tube, fo and fe

For example formulae of magnification of microscope is

See I won’t take the credit
Someone(I’m sorry I don’t remember who) had posted this on doubtion before jee mains…if it helps you then thank him who had originally made it!! :slight_smile:

Thanks but it don’t contain the form of formulae I am looking for

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