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Sony  |  SKU: HVLF45RM

Sony HVLF45RM External Flash with Wireless Radio Control

$399.99
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Key Features

2.4 GHz wireless radio control

14 channels, 3-5 groups

Up to 98.43 ft wireless range

Integrated AF illuminator

Dust and moisture-resistant design

317g weight

The Sony HVLF45RM External Flash with Wireless Radio Control is engineered for discerning photographers who demand both power and precision in a compact, portable package. This advanced speedlight stands as a testament to Sony's commitment to professional-grade lighting, offering robust performance that effortlessly integrates into demanding workflows. Designed for seamless on-camera use or dynamic off-camera setups, the HVLF45RM provides exceptional illumination and unparalleled control, empowering creators to sculpt light with unprecedented freedom and reliability.

Read Full Description

At the heart of the Sony HVLF45RM External Flash with Wireless Radio Control is its cutting-edge 2.4 GHz wireless radio control system. Liberating photographers from the limitations of traditional optical triggers, this robust system ensures reliable communication up to 98.43 feet (30 meters) without the need for line-of-sight. Operating across 14 channels, it supports intricate multi-flash setups with up to 15 units across 3 groups (TTL/Manual) or 5 groups in group flash photography mode, offering sophisticated lighting ratio control. Whether functioning as a commander or receiver, the HVLF45RM provides consistent, precise light synchronization, enabling complex studio lighting or dynamic outdoor portraiture with ease.

Beyond its wireless capabilities, the Sony HVLF45RM External Flash with Wireless Radio Control boasts a suite of features designed for professional use. Its dust and moisture-resistant construction ensures reliable operation in challenging environments, providing peace of mind during outdoor shoots. A rapid recycle time, as fast as 0.1-2.0 seconds with Ni-MH batteries, ensures you won't miss a shot during fast-paced events. Integrated with an AF illuminator, it assists cameras in achieving sharp focus in low-light conditions, with an operating range of 1.64-19.69 feet. The Multi Interface Shoe guarantees broad compatibility with Sony alpha cameras, while user-customizable settings, including Auto WB Adjustment, Custom Key Settings, and Memory Settings, streamline your workflow for optimal efficiency.

Compact at approximately 2 3/4" x 4 1/2" x 3 1/2" and lightweight at just 11.2 oz (317 g) (excluding batteries), the HVLF45RM is an indispensable tool that complements any professional kit without adding unnecessary bulk. Powered by four readily available AA batteries, it combines convenience with powerful performance, making the Sony HVLF45RM External Flash with Wireless Radio Control the ultimate choice for photographers seeking uncompromised creative control and unwavering reliability in their lighting solutions.

Key Features
  • Advanced 2.4 GHz Wireless Radio Control (Commander/Receiver, 14 Channels, 3-5 Groups)
  • Compact & Lightweight Design (11.2 oz / 317g excluding batteries)
  • Integrated AF Illuminator (1.64-19.69 ft / 0.5-6m range)
  • Up to 98.43 ft (30m) Wireless Communication Distance for Off-Camera Setups
  • Custom Key Settings & Memory Functions for Streamlined Workflow
Specifications

Core

Type Dust and moisture-resistant design Yes

Physical

Dimensions Approx. 2 3/4" x 4 1/2" x 3 1/2" (69.4 x 113.7 x 88.3 mm), Weight: Approx. 11.2 oz (317 g) (excluding batteries)
Weight 11.2 oz (317 g) (only main unit)

Audio

Shoe Type Multi Interface Shoe.
Frequency Response 0.1-2.5 seconds (Alkaline battery)/0.1-2.0 seconds (Ni-MH battery)

Flash

Communication Distance 98.43 ft
Lighting Ratio Control 3 groups (TTL)
Maximum Flash Units 15 units
Wireless Control Yes (commander/receiver)
Auto Wb Adjustment Yes
Custom Key Settings Yes
Distribution Setting Yes
Memory Settings Yes
Remote Release -
Optical Wireless Control 4 Channels
Led Light Function 400 lx (1.64 ft)/100 lx (3.28 ft)
Color Temperature 5,500 K
Power Level Switching 10 steps
Bounce Angle Up 150 deg (0 deg/30 deg/45 deg/60 deg/75 deg/90 deg/120 deg/150 deg) Down 8 deg, Left and right 180 deg (0 deg/30 deg/45 deg/60 deg/75 deg/90 deg/120 deg/150 deg/180 deg)
Bounce Yes
Bounce Sheet Yes
Built In Wide Panel Yes (0.59 in)
Continuous Performance 40 flashes at 10 flashes per second
Duration Within 1.7 ms (1/1 MANUAL)
Control Flash control using pre-flash (P-TTL/ADI)
Coverage AUTO/MANUAL (24 mm–105 mm) angle of view at 15 mm focal length is also covered with the wide panel
Modes TTL/MANUAL/MULTI
High Speed Sync true
Built In Guide Number 45 (Flash coverage setting 105 mm/STD flash distribution, ISO 100・m)
Repetition More than 210 times (Alkaline battery)/More than 270 times (Ni-MH battery)
Test Flash Yes
External Connectors Yes
Sync Terminal false
Charge Progress Indicator -
Lcd Panel Yes (Dot matrix)
Type Yes

Power

Battery Type -

Sensor

Type Yes

Other Specs

Radio controlled wireless function channels 14 Channels (Auto/manual)
Radio controlled wireless function frequencies 2.4 GHz band
Radio controlled wireless function groups 3 groups (TTL/MANUAL), 5 groups (group flash photography)
Power source power source Four AA-size alkaline or Ni-MH batteries
Other features dust and moisture resistant design Yes
Af illuminator af illuminator Yes
Af illuminator operating range 1.64-19.69 ft
Overview footnotes At 105 mm and ISO 100 in meters Up to 5 groups in GROUP mode setting, and up to 3 groups in TTL or Manual mode settings. According to Sony’s internal measurement conditions. Structure is designed for dust and moisture resistance but does not prevent all dust or moisture ingress. Wireless radio communications supports only compatible cameras. For compatible cameras, refer to support page of our web site. http://www.sony.net/flash/f 45 rm/
Wireless radio communications supports only compatible cameras for compatible cameras refer to s //www.sony.net/flash/f 45 rm/
Documentation & Downloads

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