The Best Lens Adapters & Converters 2025

1. Canon - EF-EOS R Drop-In Filter Lens Mount Adapter with Drop-In Circular Polarizing Filter A

Use filters more easily with this Canon drop-in filter mount adapter. It includes a circular polarizing filter A and fits both EF and EF-S lenses.

2. Canon - Extender RF1.4x for Select RF-Series Lenses - White

BOWER Pro Series Tulip Lens Hood and Lens Cap for Most 62mm Lenses: Compatible with most 62mm lenses; reduces glare and other sun interference; shields lens from the elements when not in use; tulip hood shape; lens cap

Get even closer to distant subjects with Canon’s Extender RF1.4x. Featuring a smart-connect design, this extender seamlessly attaches to select RF series lenses* and increases the focal length by a factor of 1.4x, helping expand your reach without compromising on overall quality or performance. Built with the latest high-refraction, low-dispersion glass to minimize chromatic aberration, and optimized coatings that reduce ghosting, this powerful extender is an ideal choice for sports and wildlife photographers. Plus, with a dust- and water-resistant construction ― including a heat shield exterior coating to prevent overheating ― the Extender RF1.4x makes a durable and versatile addition to your gear bag.

3. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter

Compatible with select CF-enabled devices, including select DSLR cameras; 64GB storage capacity; up to 120MB/sec. read speed; up to 60MB/sec. write speed

Use your Canon EF and EF-S lenses on the Canon EOS R5, EOS R6, EOS R or EOS RP cameras with this Canon mount adapter. Its rubber ring resists dust and water for durability.

4. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Control Ring Lens Mount Adapter

Offers EF/EF-S lens compatibility with Canon EOS R5 EOS R6 EOS R and EOS RP cameras; built-in control ring; exterior design matched to EF lenses; dust- and water-resistant; soft case included

Add versatility to your Canon EOS R5, EOS R6, EOS R or EOS RP cameras with this Canon control ring mount adapter. It fits Canon EF and EF-S lenses without losing setting control.

5. Nikon - Mount Adapter FTZ II

Offers EF/EF-S lens compatibility with Canon EOS R5 EOS R6 EOS R and EOS RP cameras; built-in control ring; exterior design matched to EF lenses; dust- and water-resistant; soft case included

Integrate a NIKKOR F-mount lens into any Z-series mirrorless camera body with this Nikon FTZ mount adapter. It’s compatible with approximately 360 F-mount lenses, letting you convert your camera into a versatile, professional piece of photography equipment. The FTZ mount adapter is made with magnesium alloy for durability.

6. Canon - Lens Mount Adapter for EOS M Digital Cameras

BOWER Pro Series Tulip Lens Hood and Lens Cap for Most 58mm Lenses: Compatible with most 58mm lenses; reduces glare and other sun interference; shields lens from the elements when not in use; tulip hood shape; lens cap

Mount a Canon EF or EF-S lens to your Canon EOS M digital camera with this 6098B002 mount adapter, which maintains image stabilization and autofocus functionality for ease of use.

7. Nikon - FTZ Mount Adapter - Black

Compatible with most FX and DX Nikon DSLR cameras with F-bayonet mount; VR image stabilization; pulse motor; extra-low dispersion glass; internal focusing system; 67mm filter size; 3.94' minimum focus distance; up to 0.25x magnification

Integrate a NIKKOR lens unit into a Z6 or Z7 mirrorless camera body with this Nikon FTZ mount adapter. It’s compatible with approximately 360 F-mount lenses, letting you convert your camera into a versatile, professional piece of photography equipment. This tripod-mountable Nikon FTZ mount adapter is made with magnesium alloy for durability.

8. Nikon - Z TELECONVERTER TC-1.4x - Black

Offers EF/EF-S lens compatibility with Canon EOS R5 EOS R6 EOS R and EOS RP cameras; built-in control ring; exterior design matched to EF lenses; dust- and water-resistant; soft case included

Z TELECONVERTER TC-1.4x

9. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Drop-In Filter Lens Mount Adapter with Drop-In Variable ND Filter A

BOWER Pro Series Tulip Lens Hood and Lens Cap for Most 62mm Lenses: Compatible with most 62mm lenses; reduces glare and other sun interference; shields lens from the elements when not in use; tulip hood shape; lens cap

Add a variable ND filter to your Canon EF or EF-S lens with this Canon drop-in filter mount adapter. It connects effortlessly to your Canon EOS R5, EOS R6, EOS R or EOS RP camera.

10. Canon - Extender RF2x for Select RF-Series Lenses - White

BOWER Pro Series Tulip Lens Hood and Lens Cap for Most 62mm Lenses: Compatible with most 62mm lenses; reduces glare and other sun interference; shields lens from the elements when not in use; tulip hood shape; lens cap

Expand your versatility with Canon’s Extender RF2x. An ideal complement to sports and wildlife photographers, this dust- and water-resistant extender features a smart-connect design that attaches effortlessly to select RF series lenses*, increasing the focal length by a factor of 2x. Engineered with a combination of advanced optics, optimized coatings and high-quality construction ― including a heat shield exterior ― the Extender RF2x keeps chromatic aberration, ghosting and overheating to a minimum, delivering exceptional results in situations where getting closer to your subjects matters.