Meike

Meike MK 420 F TTL Flash Speedlite for Fujifilm

3.1 (41 reviews)

Enhance Your Fujifilm Photography with a Powerful TTL FlashThe Meike MK420F TTL Li-ion Battery Camera Flash Speedlite is designed for Fujifilm X Mount cameras. Its TTL functionality allows for automatic flash exposure adjustments, while the LED assistive preview focus ensures sharp and perfectly ...

$49.99*
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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

Enhance Your Fujifilm Photography with a Powerful TTL Flash

The Meike MK420F TTL Li-ion Battery Camera Flash Speedlite is designed for Fujifilm X Mount cameras. Its TTL functionality allows for automatic flash exposure adjustments, while the LED assistive preview focus ensures sharp and perfectly lit photos.

  • Brand: Meike
  • Model: MK 420 F
  • Type: TTL Camera Flash Speedlite
  • Mount: Fujifilm X Mount
  • Guide Number: 42 (ISO100, 105mm)
  • Flash Modes: TTL, M, S1, S2, RPT
  • Adjustable Angle: Up-Down 0-90 degrees, Right-Left 0-360 degrees
  • Power Supply: Li-ion Battery (Included)
  • Features: LED Assistive Preview Focus, Memory Function, Temperature Detection

Key Features

If you need an extra Li-ion battery for the MK420,browse it in the store or contact the vendor for purchase.

High GN:42(ISO100 ,105mm) Flash mode:TTL M S1 S2

Equipped with longlife lithium battery:one-key operation to install or unstall;Battery flashes:300-2500 times

Vertical Rotation Angle: -7-90 degrees; Horizontal Rotation Angle: 0-180 degrees

LED-Assistive preview focus;Memory function;Temperature detection automatically

Specifications

Guide Number (GN)
42 (ISO100, 105mm)
Flash Modes
TTL, M, S1, S2
Battery Type
Longlife lithium battery
Battery Flashes
300-2500 times
Vertical Rotation Angle
-7-90 degrees
Horizontal Rotation Angle
0-180 degrees
Focus Assist
LED-Assistive preview focus
Special Features
Memory function, Temperature detection automatically
Compatibility
Fujifilm

Pros & Cons

👍 Pros

  • Boasts a high Guide Number (GN) of 42 (ISO100, 105mm), indicating strong light output for effective illumination.
  • Offers multiple flash modes including TTL, M, S1, and S2, providing versatile control for various shooting needs.
  • Equipped with a long-life lithium battery, allowing for an impressive 300-2500 flashes on a single charge.
  • Features a convenient one-key operation for installing or uninstalling the lithium battery, simplifying power management.
  • Provides flexible vertical rotation from -7 to 90 degrees and horizontal rotation from 0 to 180 degrees for bounce and angle adjustments.
  • Includes an LED-Assistive preview focus, which aids in achieving sharp focus in low-light conditions.
  • Comes with a memory function, allowing the flash to retain settings for consistent performance.
  • Incorporates temperature detection automatically, which helps to protect the unit from overheating during extended use.

👎 Cons

  • The flash is specifically designed for Fujifilm cameras, limiting its compatibility with other camera brands.
  • While a long-life lithium battery is mentioned, the exact battery type or capacity (e.g., mAh) is not specified.
  • The number of flashes (300-2500) has a wide range, which could vary significantly based on power output and usage.
  • An extra Li-ion battery is noted as a separate purchase, not included with the unit.
  • Specific recycle times between flashes are not provided, which could impact rapid-fire shooting scenarios.

Frequently Asked Questions

The Meike MK 420 F TTL Flash Speedlite has a high Guide Number of 42 at ISO100 and 105mm, indicating strong light output for various lighting situations.
This speedlite offers versatile flash modes including TTL, Manual (M), S1, and S2, providing flexibility for different photographic needs and setups.
The long-life lithium battery in the Meike MK 420 F can provide between 300 and 2500 flashes on a single charge, depending on power settings and usage.
Yes, the flash head offers extensive rotation with a vertical angle from -7 to 90 degrees and a horizontal angle from 0 to 180 degrees, ideal for bounce flash techniques.
Yes, it is equipped with an LED-Assistive preview focus feature, which helps to achieve accurate focus in challenging low-light conditions.
No, the Meike MK 420 F TTL Flash Speedlite is specifically designed for use with Fujifilm cameras.