Sony HVL-F45RM Compact External Radio Wireless Flash, Guide Number 147
Model: HVLF45RM
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General Information
Type | Auto electronic flash (clip-on type) with pre-flash metering |
Shoe type | Multi Interface Shoe |
Maximum guide number | 45m / 147 feet (Flash coverage setting 105mm, ISO100 m) |
Flash coverage | AUTO/MANUAL (24mm-105mm) Angle of view at 15mm focal length is also covered with the wide panel. |
Flash mode | TTL/MANUAL/MULTI |
Flash duration | Approx. within 1.7ms (1/1 MANUAL) |
Color temperature | Approx. 5500K |
Color temperature | Approx. 5500K |
Frequency | Approx. 0.1-2.5 seconds (alkaline battery) /Approx. 0.1-2.0 seconds (Ni-MH battery) |
Repetition | Approx. more than 210 times (alkaline battery) /Approx. more than 270 times (Ni-MH battery) |
Continuous flash performance | 40 flashes at 10 flashes per second |
Bounce flash | Yes |
Bounce angle | Up 150 degree Left and Right 180 Degree |
Test flash | Yes |
Flash control | Flash control using pre-flash (P-TTL/ADI) |
Flash compensation | Yes |
Power level switching | 22 levels (1/1-1/128) 1/3 steps |
Power level switching | 22 levels (1/1-1/128) 1/3 steps |
High-speed sync (HSS) | Yes |
Modeling flash | Yes |
Built-in wide panel | Yes (15mm) |
Built-in bounce sheet | Yes |
Radio controlled wireless flash | Yes (commander/receiver) |
Frequencies | 2.4 GHz band |
Channels | 14 channels (auto/manual) |
Channels | 14 channels (auto/manual) |
Communication distance | Approx. 30m / 98.5' |
Groups | 3 groups (TTL/MANUAL), 5 groups (group flash photography) |
Groups | 3 groups (TTL/MANUAL), 5 groups (group flash photography) |
Maximum flash units | 15 units |
Lighting ratio control | 3 groups (TTL) |
Lighting ratio control | 3 groups (TTL) |
Optical control wireless flash | Yes (controller/remote)*7 |
Communication distance*2 | Approx. 5m*6 |
Center luminance intensity | Approx. 400 lx (0.5m) /Approx. 100 lx (1m) |
Lighting distance | Approx. 1m (when recording movies, set to ISO 3200 & F5.6) |
Focal length supported | 35mm (35mm-format angle of view) |
Continuous lighting time | Approx. 4 hours (with Sony AA-size alkaline battery) |
Auto zoom control optimized for image se | Yes |
Flash distribution setting | Yes |
Auto WB adjustment | Yes |
Custom key settings | Yes |
Memory settings | Yes |
LCD panel | Yes (dot matrix) |
Multi/Micro USB terminal | Yes |
Power source | Four AA-size alkaline or Ni-MH batteries |
Dust and moisture resistant design | Yes |
Dimensions (approx.) | 69.4mm x 113.7mm x 88.3mm (2 3/4 in. 4 1/2 in. 3 1/2 in.) (W x H x D) |
Weight (approx.) | 317g (11.2 oz) (only main unit) |
I have been using Nikon Speedlights for 20 years and expected that this unit would work similarly on my Sony A7II. With Nikon, you get a good TTL exposure using any program mode except Manual; with the Sony, it works properly only when the program mode is set to Auto.
This flash working well with the Sony A7Rii camera. I used it as the regular on-camera flash, as the commander and as the slave flash with the Sony commander and with the other Sony flash and Sony reciever. No any issues in all modes.
It's smaller, lighter than theSony HVL-F43M, and AF Illuminator works perfectly in "S" focus mode with my a7riii, not older model like a7rii. I think it should work with a7iii and a9. Hope this help.
Great speedlight. Bought two. Wireless function is perfect. Easy set up. Control everything from a controller or use one flash as a controller. Probably going to be durable but will see...
Very nice flash; light (but could be a bit smaller). I use it with A7R2 + 35/1.4 and 85/1.4. Communicates with camera well.
Very well built, but not sure about the real GN.When side-by-side compared withmy tiny Neewer NW320 (GN=32), the output was about 1.5 stop weaker. Returned.
love it would buy it again great flash
It covers my expectations
I use this flash mainly for fill light
Obviously the wireless feature is a very welcomed addition for the Sony flash lineup. This is a great product when I am shooting portraits.
- Made For Sony TTL
- AA Batteries
- Sony HVL-F45RM External Flash
- Case
- Mini Stand
- Connector Protective Cap
- Sony 1 Year Warranty