Camera Lens Cap 25mm 27mm 28mm 30mm 30.5mm 32mm 34mm Rear Lens Cap for Olympus Panasonic Canon Sony Nikon Pentax With Cap Keeper|Len Caps| - AliExpress
Amazon.com : (5 Packs) Fotasy Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios
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Pentax SMC Rare 50mm f1.2 FAST Prime Lens for K Mount -Clean- - Victory Camera
Rear lens cap for Pentax K-mount by LXO | Download free STL model | Printables.com
Pentax 49mm Front Lens Cap at KEH Camera
Pentax 645 Rear Lens Cap — Camera Center
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Amazon.com : CamDesign 49MM Snap-On Front Lens Cap Cover Compatible with Canon, Nikon, Sony, Pentax All DSLR Lenses : Electronics
Amazon.com : (3-Pack) Rear Lens Cap for Pentax K Mount, PK Lens Cap, Kmount Lens Rear Cover, PK Camera Body Cap for Pentax K K-70 K-1 K-3 II K-S2 K-S1 K-3 K-50