Hello Suchita,

Vision requirements of Indian Air Force.

Min. distant vision - 6 /6, 6/9

Corrected with glass for Hypermetropia - 6 /6, 6/6

Colour vision: C P - I

Hypermetropia: +2.0 D

Retinoscopic Myopia : 0.5

Astigmatism: + 0.75 D Cyl (max. within + 2.0 D)

Vision Re quirements for Indian Navy

Uncorrected (without glass) : 6 /6, 6/9

Corrected with glass: 6 /6, 6/6

Limits of Myopia: - 0.75

Limits of Hypermetropia: 1 .5

So, as per the eligibility criteria for Vision Requirements by Indian Navy and Indian Air Force you can appear for written test but in Medical test they'll drop you.

To get more information about NDA eligibility criteria go through below mentioned link.

https://competition.careers360.com/articles/nda-eligibility-criteria

May this information was helpful to you.

Best of Luck!!