
Meike MK-320S Mini TTL Speedlite Flash for Sony
Tack-sharp TTL flash in a 150g body — the Meike MK-320S brings professional lighting modes to Sony mirrorless without slowing you down.
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
FIt Sony MI Hot Shoe cameras , A3000 A5000 A5100 A6000 A6300 A6500 A7 A7R A7S A7II A7SII A7RII A7MII NEX-5 NEX-6 A77II A58 A99 A99II RX1 RX1R RX1RII RX10 RX10II RX10III RX100II HX400V HX50V
Supports manual, ttl, optical slave(s1,s2),stroboscopic mode ,front/rear curtain-sync,overheating protection,automatic sleep mode
Build-in highlight LED light can provide the auxiliary lighting for the video clips
Flash can rotate 60 - 90 degree horizontally and -7 - 90 degree vertically, weight about 150g , small and easy to carry
Support ON-Camera and OFF-Camera Flash Triggering , external Micro USB interface can be use as a port to charge the speedlite(must be rechargeable battery ) and upgrade the firmware
Specifications
Pros & Cons
👍 Pros
- TTL automation handles exposure on the fly, freeing you to focus on composition and timing during events or run-and-gun shoots
- At roughly 150g, the flash adds minimal weight to a mirrorless kit — barely noticeable on a full day of shoulder-carry shooting
- Bounce head with -7 to 90-degree tilt and 150-degree horizontal rotation delivers soft, directional light from a compact unit
- Built-in LED provides usable continuous light for video without swapping accessories
- Micro USB charging port on the flash body itself removes the need for a separate battery charger when using rechargeable AAs
👎 Cons
- Guide number of 32 is adequate for close-range and indoor work but limits effective range in large venues or outdoor fill-flash situations
- Optical slave triggering works well in simple setups but is susceptible to misfires from ambient light or other flashes in multi-strobe environments
- The compact body size means no separate AF-assist beam beyond what the LED provides — autofocus in very dark conditions may be slower than with flashes featuring a dedicated AF-assist pattern
- No built-in radio receiver, so wireless triggering beyond optical slave requires an external radio trigger system