First regarding eye sight, you should not have any squint or any morbid condition in the eye or the eye lids. Then regarding Myopia, it should not be more than -3.5d in any one meridian including astigmatism. With -3, you must be within approved limits. In terms of weight, if you are 148 cms, you should be atleast between 38.5-41kgs. So with 48 kgs, you need to work on that. The minimum height for female aspirants is 144cms and 36 kgs. This is essential. So if you can score atleast 610 and above, you can qualify for AFMC because last year in 2019, 610 was the cut off for Female aspirants for AFMC.