Dear all,
There have been some previous talk over DIY Sky Camera.
I have a Sony IP colour webcam with built-in F1.4 lens (37mm filter ring) and autofocus but the FOV is about 90 degree only.
Is fisheye add-on lens a lens reducer (with greater FOV) ?
Will the aperture be improved to wider than F1.4 ?
Comments and feedbacks are welcome.
Raymond Tse