Blurriness when rendering in parallel projection

I have been trying to render my model in parallel projection but it appears blurry half way through. I have disabled D5 SR and updated my NVIDIA graphics driver but so far I have not been able to resolve the issue. When I render in perspective view the model appears at the right resolution. I have saved the two renders in parallel projection and in perspective view both rendered at 4K quality here: Unique Download Link | WeTransfer

In parrallel projection details appear like this:

Whereas in perspective view details appear sharp:

Is there any way I can achieve the same level of detail in parallel projection view?