Pentax announces three fast primes for K-mount: 31mm f/1.8, 43mm f/1.9, and 77mm f/1.8 - DIY Photography
PENTAX K-1 II real-world samples (with smc PENTAX-FA 31mm F1.8 AL Limited) from cool3c.com - PENTAXever.com
Pentax smc FA 31 mm f/1.8 AL review - Introduction - LensTip.com
Ricoh updates Pentax 31mm F1.8, 43mm F1.9 and 77mm F1.8 Limited lenses: Digital Photography Review
Ricoh updates Pentax 31mm F1.8, 43mm F1.9 and 77mm F1.8 Limited lenses: Digital Photography Review
HD Pentax-FA 31mm F1.8 Limited Overview: Digital Photography Review
Guest Review: Pentax SMC FA 31mm f1.8 Limited - phillipreeve.net
HD PENTAX-FA 31mmF1.8 Limited / Limited / Wide-Angle Lenses / K-mount Lenses / Products | RICOH IMAGING
Pentax SMC FA 31mm f/1.8 Limited Review | PCMag
Guest Review: Pentax SMC FA 31mm f1.8 Limited - phillipreeve.net
Pentax HD Pentax-FA 31mm f/1.8 Limited (Black) 20210 B&H Photo
Pentax SMC-FA 31mm f/1.8 AL Limited - Review / Test Report
Pentax SMC FA 31mm f/1.8 Limited Review | PCMag
PENTAX K-1 II real-world samples (with smc PENTAX-FA 31mm F1.8 AL Limited) from cool3c.com - PENTAXever.com
Guest Review: Pentax SMC FA 31mm f1.8 Limited - phillipreeve.net
HD PENTAX-FA 31mmF1.8 Limited / Limited / Wide-Angle Lenses / K-mount Lenses / Products | RICOH IMAGING
SMC Pentax-FA 31mm F1.8 AL Limited Reviews - FA Prime Lenses - Pentax Lens Reviews & Lens Database
Guest Review: Pentax SMC FA 31mm f1.8 Limited - phillipreeve.net
SMC Pentax-FA 31mm f/1.8 AL Limited Lens Review | ePHOTOzine
Guest Review: Pentax SMC FA 31mm f1.8 Limited - phillipreeve.net
PENTAX K-1 II real-world samples (with smc PENTAX-FA 31mm F1.8 AL Limited) from cool3c.com - PENTAXever.com
