One of the most common questions when switching cameras or using lenses you already own is: Can I use this lens with another camera?

The short answer is: there is no universal adapter that works with all lens and camera combinations.
However, there are many specific adapters, as long as you know two key things:

  • Your lens mount (Canon EF, Nikon F, PL, etc.)
  • Your camera mount (Sony E, Micro 4/3, Canon RF, etc.)

The most common mounts are:

  • Canon EF / EF-S / EOS R
  • Sony E / FE
  • Micro 4/3
  • PL (cinema)

What Is an Adapter?

An adapter is a ring that allows you to mount a lens with a different mount than your camera.
For example: using a Canon EF lens on a Sony camera with E mount.

There are two main types:

  • Active adapters: include electronic components and allow you to retain functions such as autofocus, aperture control, and stabilization, provided the camera and lens support them.
  • Passive adapters: have no electronics. They are designed for fully manual lenses, such as vintage or cinema lenses.

There are also Speed Booster-type adapters, which have an internal lens that reduces the crop factor and increases brightness. However, they can create aberrations and are not compatible with all sensors. They are a useful tool in many cases, but must be chosen carefully. For example, our Metabones Speed Booster Ultra II EF-E adapter reduces the conversion factor on APS-C sensor cameras from 1.5x to 1.07x.

Things to Consider Before Choosing

It is always better to use native lenses, as they offer better compatibility, maximum image quality, and a more reliable experience, without depending on adapters.

You must consider which sensor the lens you are going to use is designed for. For example, if you use a lens designed for a full frame sensor on a camera with an APS-C or Micro 4/3 sensor, you will create a crop factor.

You must also consider the distance between the camera mount and the sensor (known as flange distance), as it must match what the lens requires to focus correctly. In this regard, Sony mirrorless cameras, such as our Sony Alpha 7S III, have one of the shortest flange distances, making them compatible with a wider variety of lenses through adapters.

In summary, before choosing an adapter you must consider a few things:

  • Not all adapters maintain electronic connectivity (AF, aperture, etc.).
  • Some combinations may vignette if the camera sensor size is not taken into account.
  • It is always better to use native lenses, as they guarantee better compatibility and performance.
  • Passive adapters work well for 100% manual lenses, such as cinema or vintage lenses.

Types of Adapters

There are several types of adapters; the most common are:

Canon EF to Sony E

This adapter allows you to use Canon EF lenses on Sony mirrorless cameras. Perfect for those migrating from Canon to Sony without losing their lenses.

We recommend: Metabones Mark V EF – E.

Canon EF to Canon EOS R

With this adapter you can use EF lenses on Canon mirrorless cameras from the EOS R system (such as the Canon R5 C). It maintains all functions: autofocus, aperture, stabilization.

We recommend: Canon EF – EOS R.

PL Mount to Sony E / Canon RF

Cinema lenses with PL mount (such as Samyang, DZOFilm Vespid, Arles Prime) can be adapted to Sony or Canon RF bodies using robust, mechanical adapters.

We recommend: DZOfilm Octopus PL to E and the DZOfilm Octopus PL to Canon RF.

Canon EF to Micro 4/3

This adapter allows you to use Canon EF lenses on Micro 4/3 cameras such as the Blackmagic Pocket 4K. Perfect for EF lens users working with small sensor cameras.

We recommend: Metabones EF – Micro 4/3.

Frequently Asked Questions:

Can I mount an E mount lens on an EF mount camera?

No, because there is no adapter for this combination, but you can mount an EF mount lens on an E mount camera using an EF-E adapter such as the Metabones Mark IV EF – E adapter.

Can I use my Canon EF lens on the Blackmagic Pocket 4K?

Yes, because you can use an adapter, such as the Metabones EF – Micro 4/3.

Can I use a cinema lens on my Sony camera?

Yes, because you can use a PL to Sony E mount adapter, such as the DZOfilm Octopus PL to E.

How do I know which adapter I need?

You must know your lens mount (Canon EF, Sony E, PL, etc.) and your camera mount (Sony E, Micro 4/3, Canon RF, etc.). From there you can search for specific adapters.

What is the difference between passive and active adapters?

Passive: They have no electronics. They only work for manual lenses.

Active: They maintain functions such as autofocus, aperture control, and stabilization, if the camera and lens allow it.

What is an adapter?

It is an accessory that allows you to mount lenses from one brand or system on a camera with a different mount. There are adapters with or without electronics, depending on the functions you need.

Can I use any lens on any camera?

No, because each lens has a specific mount and is only compatible with cameras that share that same mount, or with an adapter.

Do you have a specific lens model in mind and do not know if it is compatible with your camera or if there is an adapter? Do not hesitate to contact us and we will help you.