![M52 M42 Macro Tube 25 55mm Adjustable Focusing Helicoid Lens Tube Macro Extension Tube Loop| | - AliExpress M52 M42 Macro Tube 25 55mm Adjustable Focusing Helicoid Lens Tube Macro Extension Tube Loop| | - AliExpress](https://ae01.alicdn.com/kf/S80f8fd2d89834601bab19c6130eeba5cD/M52-M42-Macro-Tube-25-55mm-Adjustable-Focusing-Helicoid-Lens-Tube-Macro-Extension-Tube-Loop.jpg_Q90.jpg_.webp)
M52 M42 Macro Tube 25 55mm Adjustable Focusing Helicoid Lens Tube Macro Extension Tube Loop| | - AliExpress
![Super-Multi-Coated Macro-Takumar 100mm F4 Macro Reviews - M42 Screwmount Telephoto Primes - Pentax Lens Reviews & Lens Database Super-Multi-Coated Macro-Takumar 100mm F4 Macro Reviews - M42 Screwmount Telephoto Primes - Pentax Lens Reviews & Lens Database](https://www.pentaxforums.com/lensreviews/data/24/SMC_Marco-Takumar_100mm_F4.jpg)
Super-Multi-Coated Macro-Takumar 100mm F4 Macro Reviews - M42 Screwmount Telephoto Primes - Pentax Lens Reviews & Lens Database
![M46-m42 35-85 M46 To M42 Mount Adjustable Focusing Helicoid Ring Adapter 35mm-85mm Macro Extension Tube - Lens Adapter - AliExpress M46-m42 35-85 M46 To M42 Mount Adjustable Focusing Helicoid Ring Adapter 35mm-85mm Macro Extension Tube - Lens Adapter - AliExpress](https://ae01.alicdn.com/kf/H9f8702f7b2af4ed6980f23146e28a147Y/m46-m42-35-85-M46-to-M42-Mount-Adjustable-Focusing-Helicoid-Ring-Adapter-35mm-85mm-Macro.jpg_.webp)
M46-m42 35-85 M46 To M42 Mount Adjustable Focusing Helicoid Ring Adapter 35mm-85mm Macro Extension Tube - Lens Adapter - AliExpress
![Broken Aperture Blades. Still the Best Telephoto Lens I've Ever Used. | by Gareth Willey | Full Frame | Medium Broken Aperture Blades. Still the Best Telephoto Lens I've Ever Used. | by Gareth Willey | Full Frame | Medium](https://miro.medium.com/v2/resize:fit:1400/1*93K1fpg7Dxb1z8Ym9xEquw.png)
Broken Aperture Blades. Still the Best Telephoto Lens I've Ever Used. | by Gareth Willey | Full Frame | Medium
![Amazon.com : Acouto M42 Macro Extension Tubes 9mm 16mm 30mm Macro Extension Lens Adapter Tube Rings Set for M42 42mm Screw Mount Set for Film/Digital SLR : Electronics Amazon.com : Acouto M42 Macro Extension Tubes 9mm 16mm 30mm Macro Extension Lens Adapter Tube Rings Set for M42 42mm Screw Mount Set for Film/Digital SLR : Electronics](https://m.media-amazon.com/images/I/617y3y7ooUL.jpg)
Amazon.com : Acouto M42 Macro Extension Tubes 9mm 16mm 30mm Macro Extension Lens Adapter Tube Rings Set for M42 42mm Screw Mount Set for Film/Digital SLR : Electronics
![Amazon.com : Fotasy M42 Lens to Sony E-Mount Focusing Helicoid Adapter, 42mm Screw Mount lens to E-Mount Macro Extension Tube, fits Sony a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6400 a6500 Amazon.com : Fotasy M42 Lens to Sony E-Mount Focusing Helicoid Adapter, 42mm Screw Mount lens to E-Mount Macro Extension Tube, fits Sony a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6400 a6500](https://m.media-amazon.com/images/I/71sklITGmML._AC_UF894,1000_QL80_.jpg)
Amazon.com : Fotasy M42 Lens to Sony E-Mount Focusing Helicoid Adapter, 42mm Screw Mount lens to E-Mount Macro Extension Tube, fits Sony a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6400 a6500
![I build my own lens using cable pipe, foam tape, M42 macro rings and a $5 single lens .. here are the results. : r/Cameras I build my own lens using cable pipe, foam tape, M42 macro rings and a $5 single lens .. here are the results. : r/Cameras](https://preview.redd.it/i-build-my-own-lens-using-cable-pipe-foam-tape-m42-macro-v0-oibg26mgbnxa1.jpg?width=3024&format=pjpg&auto=webp&s=9265b6cdb4e921f9e7e8bcea8bdfdd5508e11659)