I went to my favorite light house on the west side of Michigan to test out the IRIX 15mm 2.4 lens.
My Sigma 14mm is in for repair so I wanted to see what some other much cheaper ultra wide angle lenses have to offer.
I still have my 14mm 2.8 AF Rokinon lenses to test and is currently the main Ultra wide angle lens I use.
I compare all 3 lenses for the following
over all sharpness
Comatic aberrations
Stigmatisms
Vignetting
Over all i think this is a really solid lens but not one I'm keeping because of the issues wide open at 2.4 and I'm looking for a really good fast lens I can use at 1-4 seconds for aurora photography
Негізгі бет ULTRA WIDE LENS ASTROPHOTOGRAPHY BATTLE! Sigma Vs. IRIX Vs. Rokinon
Пікірлер: 4