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Meike MKNA-MKNAFA Nikon Macro Extension Tube Set — main product image
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike MKNA-MKNAFA Nikon Macro Extension Tube Set
Meike

Meike MKNA-MKNAFA Nikon Macro Extension Tube Set

★★★★★3.8 (59 reviews)

Turn any Nikon lens into a macro powerhouse with three stackable extension tubes offering eight magnification combinations.

$86.39*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Meike MK-N-AF-A Macro Extension Tube Set offers Nikon photographers an affordable and practical way to explore close-up photography without investing in a dedicated macro lens. The set includes three metal extension tubes—12mm, 20mm, and 36mm—that mount between your existing Nikon lens and camera body. By increasing the distance between the lens and the sensor, they reduce the minimum focusing distance and allow you to capture subjects at much higher magnification than the lens alone permits. With eight possible tube combinations, you can dial in exactly the working distance and magnification ratio your subject demands.

Build quality is a standout feature at this price point. The bayonet mounts use a hard chromium plating process for long-lasting durability, and the electronic contacts are gold-plated to ensure consistent autofocus and auto-exposure communication between the lens and camera body. The tubes are compatible across Nikon's AF, AF-S, DX, and FX SLR lineup, making them a versatile addition to almost any Nikon kit bag. Since extension tubes contain no glass elements, they introduce no optical aberrations—your image quality depends entirely on the lens you pair them with.

Key Features

This MeiKe MK-N-AF-A Macro Extension Tube Set is designed specifically for Nikon cameras

3 extension tubes are included - 12mm, 20mm, 36mm adapters, which can be used individually or in any combination to obtain the desired magnification

You may mount the tubes between lens and camera body to get your choice of macro ranges. There are totally 8 combinations

Metal bayonet, Adoption of hard chromium plating process

Adoption of pure gold plating technique for electronic contacts

Specifications

Brand
Meike
Model
MK-N-AF-A (MKNA-MKNAFA)
Tube Sizes
12mm, 20mm, 36mm
Total Extension
68mm (all three combined)
Combinations
8
Mount Material
Metal with hard chromium plating
Contact Material
Gold-plated electronic contacts
Compatibility
Nikon AF, AF-S, DX, FX SLR cameras
Optical Elements
None

Pros & Cons

👍 Pros

  • Eight different magnification combinations from three tubes give flexible macro shooting options.
  • Hard chromium-plated metal bayonet mount provides durable and secure lens-to-body connection.
  • Gold-plated electronic contacts maintain autofocus and metering communication with the camera.
  • No optical glass means zero image quality degradation from the tubes themselves.
  • Works with a wide range of Nikon AF, AF-S, DX, and FX camera bodies.

👎 Cons

  • Extension tubes reduce the amount of light reaching the sensor, requiring longer exposures or higher ISO in close-up work.
  • Autofocus can hunt or slow down at higher magnifications, especially with all three tubes stacked.
  • Depth of field becomes extremely shallow at maximum extension, making precise focusing critical.
  • The tubes do not allow the lens to focus at infinity when attached, limiting use to close-range subjects only.

Frequently Asked Questions

This set is compatible with Nikon AF, AF-S, DX, and FX SLR camera bodies. It maintains electronic communication between the lens and camera for autofocus and metering.
Yes. The three tubes (12mm, 20mm, and 36mm) can be used individually or stacked in any combination, giving you eight possible configurations for different magnification levels.
No. The gold-plated electronic contacts pass AF and exposure data between the camera body and lens, so autofocus and auto-exposure remain functional.
No. Extension tubes are spacers that sit between the lens and camera body. They contain no optical elements, so they do not degrade image quality. They work by reducing the minimum focusing distance of your existing lens.
The total extension with all three tubes is 68mm. The actual magnification depends on the focal length of the lens you attach, but combining all three tubes provides the highest close-up magnification this set offers.

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