Leak Reveals Updated Pentax Optics, Including 77mm f/1.8 Limited Lens: Pentax SLR Talk Forum: Digital Photography Review
SMC Pentax-FA 77mm F1.8 Limited Reviews - FA Prime Lenses - Pentax Lens Reviews & Lens Database
Classic Vintage Pentax MX 35mm Rugged, Professional Film Camera with Pentax FA Limited 77mm f/1.8 Lens in Tree with a Grassy Field and Valley Behind Stock Photo - Alamy