The Pentax 17.5mm Fish-Eye Lens for Q-series cameras delivers a unique fisheye effect. It's perfect for the creative photographer looking for an ultra-wide-angle solution with edge distortion effects.
Reviewed by 2 customers
Update your Q to the latest firmware and enable focus peaking. Now the 03 Fisheye becomes the absolutely awesome!!! I carry my Q, 01 Prime, 03 Fisheye, and a spare battery in a tiny pouch. So much capability and fun without the burden of a DSLR!
Fisheye lenses are about fun and this one delivers with its large field of view. Manual focus is quite easy given its' huge depth of field. It is considered a 'toy' lens so don't expect stellar image quality. The images produced by this lens are fine for viewing on screen but not for large prints. Build quality is very good and the lens is compact and light-weight. At the low price of this lens I'd recommend it to anyone that has a Q just for the 'fun' factor.