New firmware update v1.40 for PENTAX K-3 - PENTAXever.com
Pentax K-1 II and K-1 Firmware v2.00 Released - Firmware Updates | PentaxForums.com (Mobile)
PENTAX K-1 Mark II - Ricoh
Pentax aims to spruce up seasonal images with a new firmware update
Pentax & Ricoh Rumors on Twitter: "Pentax K-3 III firmware update version 1.10 released: https://t.co/X6ELwlX61x https://t.co/IW0MnyRKTt" / Twitter
Pentax K-3 Mark III Firmware Update 1.01 released
Ricoh's new firmware for Pentax K-1, K-1 Mark II and K-3 Mark III adds season-specific presets, but only if you have the right lenses: Digital Photography Review
Funkcióbővítő firmware érkezett a Pentax gépeihez - MLZphoto
Unveiled: Pentax Makes its First Foray into Full-Frame Cameras, the K-1 DSLR | B&H eXplora
Pentax K1 firmware update adds electronic shutter in live view mode: Digital Photography Review
Pentax K-1 Firmware Update Version 1.40 (2016/11/17): New Features & Improvements – Photoxels
Pentax K-1 firmware update version 1.30 released - Pentax & Ricoh Rumors
Pentax K-1 Firmware Update Version 1.30 (2016.09.29): Improvements – Photoxels
New firmware update v1.11 for PENTAX KP - PENTAXever.com
迎娶越南大公主Pentax HD 43mm f1.9 | Chan'Blog 遊攝天下攝影偽文
Pentax K-1 Firmware Update | ePHOTOzine
Ricoh's new firmware for Pentax K-1, K-1 Mark II and K-3 Mark III adds season-specific presets, but only if you have the right lenses: Digital Photography Review
Pentax and Phase One both launch firmware updates to offer electronic shutter during live view