A generic adapter to use many M42 screw thread lenses on the classic FD and FL manual focus SLR cameras

• Independent lens adapter
• Fits Canon FD cameras
• Fits Canon FL cameras
• NOT for EOS cameras
• Accepts many manual or
  auto/manual M42 lenses
• Infinity focus maintained
• Auto or manual exposure
• Manual diaphragm system

This is a generic adapter (functionally equivalent to the Canon Lens Mount Converter P), to use many M42 screw thread lenses on most Canon FD, FL and R manual focus SLR cameras. This includes classic models such as the F-1 series, FTb, EF, A-1, AE-1, AE-1P, T70, T90 and many others (see the Compatibility section below for a full list). Please note that this adapter is not suitable for EOS, EX or EF-M cameras.

With this adapter you have access to a huge range of lenses at very reasonable prices. The M42 mount was used on many cameras including Pentax, Praktica, Pentacon, Icarex TM, Chinon, Cosina, Ricoh, Fujica, Mamiya, Yashica, Edixa, Petri, Zenith, Carena and many others, and M42 lenses were also made by most independent manufacturers. These include top-quality lenses such as Carl Zeiss MC, SMC Pentax and Vivitar Series 1 types capable of excellent results. M42 lenses are used with manual diaphragm and stopped down metering (where available), compatible with manual and aperture priority modes on appropriate models. They work with all metering modes including spot on suitable cameras.

You can either fit the adapter to the lens first (and change it just like a breech lock lens), or to the camera (and screw lenses into it). It accepts most M42 screw lenses including those with manual, preset or semi-automatic or auto/manual diaphragms. Lenses with auto diaphragm only (no manual switch) will only work at full aperture, as there's no way of stopping down. Please note that M42 adapters are NOT suitable for some lenses with full aperture metering (see the Compatibility section below). Some other lenses with features that protrude beyond the rear mount may also not be compatible.

The adapter is solidly made, measures around 7.5mm (0.3 inches) thick, 63mm (2.5 inches) in diameter and weighs around 60g.

A handy accessory for many Canon manual focus users!

Condition: Excellent++ (8/10)
The adapter is in good condition and fully working order. The breech lock fitting mounts onto cameras and locks securely, and lenses screw in smoothly. The adapter has been checked on our Canon T70 with a Pentax SMC Takumar 35mm f/3.5 lens and works fine. Cosmetically it looks good with just the usual surface scratches and scrapes here and there in the finish. At the time of listing we have more than one of this item, but the pictures and description here are representative of all of them.

No dents or dings, and overall it's in good shape!

Compatibility
This adapter fits most Canon FD manual focus 35mm SLR cameras including the F-1, F-1n, F-1N, FTb, FTbN, EF, TLb, TX, AE-1, AT-1, A-1, AV-1, AE-1 Program, AL-1, T60, T70, T80 and T90. It also fits the earlier FL models including the FT, FP, FX , TL, Pellix and others, plus the Canonflex, RP, R2000 and RM.

Manual lenses and accessories are not really suitable for the Canon T50, as this camera can't set shutter speeds manually. FD lenses and accessories do NOT fit the autofocus EOS cameras, the EF-M, EX-EE or EX-Auto, or any other make.

It accepts most M42 screw lenses, including those with manual, preset or semi-automatic or auto/manual diaphragms. Lenses with auto diaphragm only (no manual switch) will only work at full aperture, as there's no way of stopping down.

Please note that this adapter is NOT suitable for some M42 lenses with full aperture metering such as Mamiya Sekor SX for the MSX/DSX, EBC Fujinons for the Fujica ST/AZ, Voigtlander VSL TM, Olympus Zuiko for the FTL, Rikenon EE for the Ricoh TLS-EE, etc. The meter coupling levers foul on the adapter and the lens cannot be screwed fully home. Pentax SMC (Super Multi Coated) Takumar M42 lenses do fit and work fine (the auto/manual switch should be set to manual after fitting the lens to the adapter). Praktica Electric M42 lenses (with electrical contacts for full aperture metering) are usable, as long as they have a manual switch. Some other lenses with features that protrude beyond the rear mount may also not be compatible.