Amazon.com : Godox Wireless 433MHz GN33 Camera Flash Speedlite with Built-in Receiver with RT Transmitter Compatible for Canon Nikon Sony Olympus Pentax Fuji DSLR Cameras with Diffuser + Filters + USB LED :
Amazon.com : Godox CT-16 Wireless Radio Flash Trigger Receiver Kit,Fit Compatible for Canon Nikon Pentax DSLR Camera Studio 3-in-1 Flash Transmitter and Receiver : Electronics
Pentax Image Transmitter S-SW123 Software 39030 B&H Photo Video
IMAGE Transmitter 2 | RICOH IMAGING
Amazon.com : Flashpoint Zoom Li-on X R2 TTL On-Camera Round Flash Speedlight for Pentax (Godox V1) + Flashpoint R2 Mark II TTL Transmitter for Pentax Cameras (X2T-P) : Electronics
PENTAX Medium Format Accessory | PENTAX Image Transmitter 2 – PENTAX - Official Store
Godox Xpro Wireless Trigger Transmitter for Canon Nikon Sony Fuji Olympus Pentax | eBay
Flashpoint R2 Mark II TTL Transmitter for Pentax Cameras (X2T-P) - Walmart.com
Godox CT-16 Transmitter + Receiver Kit 16 Channels Wireless Studio Strobe Flash Trigger for Camera Canon Nikon Olympus Pentax - FOMITO.SHOP
W&5 PT-16GY 16 Channels Wireless Flash Trigger Transmitter Set with 2 Receivers for Canon for Nikon for Pentax for Olympus | Transmitter, Wireless, Pentax
2.4 GHz Wireless Flash Trigger Transmitter or Receiver for Canon Nikon Olympus Panasonic Pentax Fuji Cameras studio light - AliExpress
Elinchrom Skyport Transmitter Pro For Pentax EL19336 - Filmtools
Phottix Odin II TTL Flash Trigger Transmitter for Pentax PH89080
W&5 PT-16GY 16 Channels Wireless Flash Trigger Transmitter Set with 2 Receivers for Canon for Nikon for Pentax for Olympus | Pentax, Nikon, Wireless