Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body & Replacement Rear Lens Cap Compatible with Pentax K Mount DSLR
Amazon.com : Fotasy Adjustable M42 Lens to Nikkor Z Mount Adapter, M42 Z Mount, fits M42 42mm Screw Mount Helios Lense, Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50 Z5 Z6
Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body : Electronics
Amazon.com : PENTAX Super Multi-Coated SMC Takumar 200mm F4.0 F/4.0 M42 Screw Mount MF Lens （S/N:8325912）＃55862 : Electronics
Amazon.com : Pentax Asahi Super-Multi-Coated SMC Takumar 135 mm 135 mm 1:2,5 2,5 - M42 M 42 Digital : Electronics
Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics
Amazon.com : PENTAX Super TAKUMAR 35mm F/3.5 MF Lens (M42 / thread mount) : Electronics
Amazon.com : Pentax Asahi SMC Takumar 50mm 1:1.4 1.4 50 mm - M42 M 42 : Electronics
Amazon.com : PENTAX Super Takumar 55mm F1.8 F/1.8 M42 Screw Mount MF Lens （S/N:1626026）＃55876 : Electronics
Amazon.com : Fotodiox Lens Mount Adapter (Type 2), M42 (42mm x1 Thread Screw) Lens to Pentax Q-Series Camera, fits Pentax Q Mirrorless Cameras : Electronics
Amazon.com : PENTAX Super Takumar 55mm F1.8 F/1.8 M42 Screw Mount MF Lens （S/N:1626026）＃55876 : Electronics
Amazon.com : Fotodiox Lens Mount Adapter (Type 1), M42 (42mm x1 Thread Screw) Lens to Nikon 1-Series Camera, fits Nikon V1, J1 Mirrorless Cameras, Type 1 fits Pentax Takumar and Zeiss Lenses. : Electronics
Pentax Asahi Super Takumar 2.8 105 mm 105mm - M42 M 42 Digital : Electronics - Amazon.com
Amazon.com : Fotodiox Lens Mount Adapter - T-Mount (T/T-2) Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body,T2-PK : Electronics
Amazon.com : Asahi Pentax Super Takumar 50mm F/1.4 Prime Lens, Fully Cla'ed, UV De-yellowed : Camera Lenses : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Ring M42 42mm Screw to Fuji Fujifilm FX XPro1 X-Pro1 Camera : Electronics
Amazon.com : Pixco Lens Adapter Ring Lens converter Suit for Tamron Adaptall II Lens to M42 Screw Mount Pentax ES Chinon CE Memotro Mamiya 500TL Yashica TL-Super Fujica ST801 Petri FT500 Miranda
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
Amazon.com : Asahi Pentax Super Takumar 105mm f/2.8 Lens with Caps Case UV M42 NEAR MINT RA23 : Electronics
Amazon.com : ASAHI PENTAX Super-TAKUMAR 135MM F/3.5 M42 Mount Lens with CAPS/CASE : Electronics
ASAHI PENTAX Super-TAKUMAR 135MM F/3.5 M42 Mount Lens with CAPS/CASE : Electronics - Amazon.com
Amazon.com: FOTGA Lens Mount Adapter for M42 Mount Lens to Pentax PK K Mount Camera K-S2 K-1 K-3II K-70 K-P : Electronics
Amazon.com : Fotasy M42 to M42 Lens Macro Helicoid Adapter, 42mm Focusing Helicoid Extention Tube, 15mm to 26mm, fits M42 Screw Mount Lens : Camera Lens Adapters : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body : Electronics
Amazon.com : PENTAX Super Takumar 135mm F3.5 F/3.5 M42 Screw Mount MF Lens （S/N:3940660）＃55858 : Electronics
