Sony HVL-F46RMA Flashgun

The Sony HVL-F46RMA is a compact, high-output GN46 flash designed for precise communication with Sony alpha cameras. It offers fast sync speeds up to 1/80,000 sec, consistent output across 24–105mm focal lengths, face-detection-linked flash control, and rapid recycling with overheat protection. It is compatible with wireless radio control to support up to 15 units for dynamic multi-light setups.

Sony HVL-F46RMA Flashgun Key Features:

• GN46 output for consistent high-intensity lighting
• Flash sync up to 1/80,000 second with compatible cameras
• High-speed sync (HSS) for shutters speeds from 1/400-1/800 seconds
• Continuous flash support for up to 60 frames at 10fps
• Flash illumination angle auto-adjusts to focal length from 24–105mm
• Works with camera face detection for optimised subject lighting
• Transmits colour temperature data for accurate auto white balance
• Fast 2-second recycle time with over 320 flashes on one battery set
• Advanced overheating resistance for extended shooting
• Adjust bounce angle with flexible 180° horizontal and 150° vertical movement
• Control flash parameters directly on compatible cameras
• Dot-matrix display with Quick Navi menu and custom key assignment
• Rugged metal shoe foot with reinforced side frame for durability
• Sealed design for dust and moisture resistance in outdoor conditions
• Reliable wireless radio communication up to 30 metres
• Supports control of up to 15 flash units in five separate groups

GN46 output to support the latest camera technology

The Sony HVL-F46RMA delivers a stable GN46 output, offering consistent performance across various shooting scenarios. Its intelligent communication with compatible Sony α camera bodies ensures that flash intensity is automatically adapted for focal lengths from 24mm to 105mm (15mm with the wide panel), providing balanced light distribution across both full-frame and APS-C sensors. This level of integration allows the flash to adjust in real time, maintaining exposure accuracy whether you're capturing portraits or fast-paced events.

High-Speed Sync and continuous shooting performance

Designed to support fast-paced photography, Sony’s HVL-F46RMA Flashgun enables high-speed sync at shutter speeds up to 1/80,000 second with compatible Sony cameras. In HSS (High-Speed Sync) mode, the flashgun operates from 1/400 to 1/8000 of a second, allowing for precise subject isolation even under bright ambient lighting. Advanced heat management, including resistant materials and optimised flash algorithms, offers approximately 1.76 times the overheating resistance of previous models. This ensures continuous high-speed shooting without thermal interruptions, ideal for capturing fast action or extended portrait sessions.

Integrated smart communication for consistent results

Sony’s proprietary communication between the flash and alpha camera bodies allows for detailed exposure management. With per-frame P-TTL metering, the HVL-F46RMA adjusts flash output dynamically during continuous bursts, ensuring accurate illumination even as subjects or ambient lighting change. When paired with a camera featuring face detection, the flash prioritises lighting on the primary subject’s face, while real-time colour temperature data transfer ensures natural skin tones and consistent white balance in varying lighting conditions.

Control and durability built for demanding shoots

Engineered for both reliability and ease of use, the Sony HVL-F46RMA Flashgun features a robust metal shoe foot with reinforced side framing for improved durability, especially in demanding environments. The flash head offers quick-shift bounce with 180° left or right rotation, tilt up to 150°, and downward adjustment to 8°, providing maximum flexibility for indoor or reflective setups. Wireless radio control is supported at ranges up to 30 metres, with the ability to manage up to 15 individual flash units in five groups, making it a strong choice for photographers who rely on complex lighting arrangements.

What’s in the box?

• 1 x Sony HVL-F46RMA Flashgun
• 1 x Mini-Stand
• 1 x Carrying Case
• 1 x Connector Protector Cap

FAQs:

What flash modes are available on the Sony HVL-F46RMA Flashgun?

The Sony HVL-F46RMA Flashgun offers TTL (Through-The-Lens), Manual, and Multi-Flash modes. This allows photographers to choose between automatic flash exposure, manually setting the flash output, or using the flash for multiple rapid bursts.

Does the Sony HVL-F46RMA Flashgun have a modelling light function?

Yes, the HVL-F46RMA includes a modeling light feature. This function emits a brief series of pre-flashes, allowing photographers to preview the lighting and shadows before capturing the final image.

What are the dimensions and weight of the Sony HVL-F46RMA Flashgun?

The HVL-F46RMA measures approximately 72.4 mm in width, 114.7 mm in height, and 88.9 mm in depth. It weighs around 317 grams without batteries. Its compact size and durable dust and moisture resistant build make it an excellent choice for shooting on location.

How do you power the Sony HVL-F46RMA Flashgun?

This flash unit operates on four AA-size batteries, either alkaline or Ni-MH. With Ni-MH batteries, it offers a recycling time of approximately 0.1 to 2.0 seconds.