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The ETZ21 Adapter features a new chip and rewritten program that strictly follows Nikon's protocol. This ensures fewer compatibility issues and improved focusing performance comparable to native Nikon lenses. It also supports all focus modes, including pinpoint focusing.
The ETZ21 Adapter is compatible with both Sony and Third Party FE lenses, as well as all Nikon Z full-frame and APS-C cameras. It's designed to work seamlessly with manual lenses, regardless of whether they have electronic contact points or not.
The ETZ21 Adapter has an ultra-thin design of only 2mm thickness. It's designed to feel like original party lenses and prevents vignetting by allowing light to freely enter the sensor. The adapter's inner rim size is carefully designed, considering the camera CMOS sensors.
Yes, the ETZ21 Adapter allows the use of autofocus-related functions and is compatible with IBIS AF-S/AF-C/MF focus mode, auto aperture, and more.
The ETZ21 Adapter features a convenient vertical release button for ease of use. The inner surfaces of the adapter use light-absorbing materials, and the highly durable chip is scratch-proof, reflecting the meticulous care of Megadap Engineers.
Review Summary
2022-11-06T15:17:39
I hate to say it but this is the third Megadap ETZ21 that has failed during normal use. I really want to like these adapters, they are really innovative and when they work are simply super. I am using this adapter on SONY GM primes to connect to NIKON z9 and NIKON z7ii cameras. Each worked as hoped for about an hour on my cameras until they simply and completely stopped communicating with the cameras. I have several SONY lenses and none of them will communicate using the adapter once it goes through the failure. Both adapters were installed with the latest firmware per the instructions from the manufacturer (v2.10). Each failed while the camera was on and in use. At the time of failure the camera went 'lights out' and when it booted back up the adapter and lens were no longer communicating with the camera. The lens will not register f/stop automatically or manually and will not focus nor will the shutter release. None of the buttons or switches on the lenses work and the camera display reads F__ in the place of the f/stop reading. I really like this product when it is working - but it is necessary to keep several on hand because I have had three(3) failures while using them on shoots. It is my hope that another provider will step up to make a better adapter so I can continue using my SONY lenses with my NIKON bodies.
Paul H.
2022-09-25T12:07:34
Works unbelievably well, quick snap-into focus with the Sony 200-600. There is however a very small but perceptible amount of play between the lens and camera when the big lens is attached to either my Z9 or Z6.
Mark C.
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Browse our FAQ
Nikon Z
Sony E
Cameras: Nikon ZFC, Z50, Nikon Z5, Nikon Z6, Nikon Z6 ii, Nikon Z7, Nikon Z7 ii, Z9 cameras
Lenses: E Mount third party lenses eg. Sigma, Tamron, Zeiss, Voigtlander, Samyang
2mm
686259259972
Software Upgrades
New chip & rewritten program following Nikon's protocol
Much less compatibility problem when compared to ETZ11, compatible to manual lens with/without electronic contact points
Improved focusing performance - more like native Nikon lens, faster and more accurate
All lenses can be used with either camera or lens VR
All focus modes can be used including pinpoint focusing
Allow interval timer shooting, time-lapse movie, focus shift shooting
Firmware version can be checked in the camera
Correct EXIF data (not include brand name)
Sony Lenses on Nikon Z cameras - Proudly presented by MEGADAP
Compatible with both Sony and Third Party FE Lenses
Compatible with all Nikon Z full frame and APS-C camreas
Ultra Thin - Only 2mm thickness
Feels like original party lenses
No Vignetting - Light enters sensor freely
Size of adapter inner rim is designed with the consideration of camera CMOS sensors
Full Control of Lenses - Allow use of autofocus related functions
Compatible with IBIS AF-S/AF-C/MF focus mode, auto aperture, etc.
Thin but Tough Circuit Board
Premium Plating Highly durable
Convenient Release Button - Thin adapter with great mechanism
Release Button works vertically and smoothly
Premium User Experience - Megadap Engineers cares
Light absorbing materials used in inner surfaces Highly durable chip Scratches-proof plating