Wide Angle Shoot Out on the Pentax K-3 III Monochrome

Today we’re holding a Wide Angle Lens shootout on the Pentax K-3 III Monochrome camera. Here are our contestants:

I rented two lenses from Lens Rentals:

• HD Pentax-D FA 21mm F2.4 ED Limited DC WR

• HD Pentax-DA 20-40mm F2.8-4 Limited DC WR

I pitted those against two modern lenses in my camera bag:

• SMC Pentax-DA 12-24mm F4 ED AL [IF]

• HD Pentax-DA 15mm F4 ED AL Limited

And finally, a blast from the past! My all-time favorite lens on any system, the SMC Pentax-M 20mm F4.

I share my opinions, but you can judge for yourself based on the straight-out-of-the-camera photos. Enjoy!