welcome to store.sony.com. we apologize but this site is not yet accessible for our visually impaired customers. in order to provide you the best possible service, please call one eight hundred two two two seven six six nine for assistance.

Compact External Flash

Model number:

HVL-F20AM

Rated 4.4 out of 5 stars
Illuminate your subjects with this innovative and affordable compact external flash. It extends the range of your α DSLR's built-in flash and offers bounce flash for shadowless indirect lighting.

ADDITIONAL IMAGES:

$149.99

Earn 150 Sony Rewards points on this purchase.

Expand your creativity with the revolutionary HVL-F20AM compact external flash, which extends illumination range beyond the camera's built-in flash. Bounce flash enables shadow-less indirect lighting while TTL (through the lens) flash exposure is automatically controlled by your α DSLR for easy and intuitive operation—all in an ultra-compact design which folds flat when not in use.

Extends flash range beyond camera’s built-in flash

Though compact and lightweight, the HVL-F20AM has a maximum range twice that of the built-in flash units on α230, α330 and α380 cameras. This is represented as the guide number (GN) of 20 with a 50mm focal distance at ISO 100.

Easy intuitive operation

Unlike most external flash units, the HVL-F20AM has no dedicated ON/OFF switch. Instead, power is automatically switched on simply by raising the flash unit into the shooting position. In addition, a switch on the side of the unit offers Indoor and Outdoor settings, making it easy to obtain flash illumination that suits the shooting situation. A charging lamp indicates when the flash is ready to fire.

ADI Flash Metering System

The ADI (Advanced Distance Integration) flash metering system offers the optimum flash metering and automatic white-balance compensation regardless of the background conditions or the subject's reflectance. ADI flash metering works in combination with α cameras and lenses that incorporate a distance encoder. When used with these lenses, the camera calculates a guide number to control TTL (through the lens) flash metering. This guide number is calculated according to distance from the subject, ambient light and pre-flash reflectivity of the subject and the background.

Built-in diffuser for wide and telephoto shooting

With the built-in diffuser the flash illumination covers an angle of view of 27mm at the default Standard Position setting. If users want to to shoot at a greater distance, they can rotate the dial on the side of the flash unit to the ‘Tele’ Position*. Although this reduces flash coverage to an angle of view of 50mm, it extends the range to illuminate more distant subjects.

Elegant and attractive styling

Viewed from any angle, the HVL-F20AM's revolutionary body is sleek, slim, and virtually protrusion-free. The new design also eliminates the LCD display panel found on many conventional flash units, further contributing to esy-use simplicity and stylish design.

Bounce flash enables shadowless indirect lighting

When set to ‘indoor’ shooting mode, the flash points up to bounce light off the ceiling for shadowless illumination of your subject. When set to the ‘outdoor’ shooting mode, the flash directs light directly at your subject.

Light (90g / 3.2oz), slim (24mm / 1”) ultra-compact design

With a weight of only 90g (approx.) and a thickness of only 24mm (1 inch), the HVL-F20AM is so compact it can simply be folded down and left mounted on the camera when it is not in use, or detached and carried in a shirt pocket. When removed from the camera, the flash unit's hot shoe can be folded to the side, making the body even more compact.

Wireless flash trigger function (DSLR-A900 only)

When teamed with the α900, the HVL-F20AM can also be used to trigger wireless flash setups. Please note, however, that this functionality is only available with DSLR-A900, and does not include luminosity ratio control.

Product Specifications

In the Box

  • Soft carrying case

Product Profile

Support

Discontinued Alpha NEX Cameras

  • Interchangeable Lens HD Camcorder and Lens

    Interchangeable Lens HD Camcorder and Lens

    $2199.99

Discontinued Alpha Digital SLR Cameras

View All 30 products
  • Sony a230L DSLR Camera and Lens

    Sony a230L DSLR Camera and Lens

  • Sony a900 DSLR Camera Body

    Sony a900 DSLR Camera Body

  • Sony a850 DSLR Camera Body

    Sony a850 DSLR Camera Body

    $1999.99

  • Sony a37 Camera and 18-55mm Lens

    Sony a37 Camera and 18-55mm Lens

  • Sony a55 DSLR Camera and Lens

    Sony a55 DSLR Camera and Lens

  • Sony α (alpha) DSLR-A100 Camera Body

    Sony α (alpha) DSLR-A100 Camera Body

    $699.95

  • Sony a35 DSLR Camera and Lens

    Sony a35 DSLR Camera and Lens

  • Sony α (alpha) DSLR-A350 + Two Zoom Lenses

    Sony α (alpha) DSLR-A350 + Two Zoom Lenses

    $799.97

  • Sony a500 DSLR Camera and Lens

    Sony a500 DSLR Camera and Lens

  • Sony a390 DSLR Camera and Lens

    Sony a390 DSLR Camera and Lens

  • Sony a560 DSLR Camera

    Sony a560 DSLR Camera

  • Sony a380 DSLR Camera and Two Lenses

    Sony a380 DSLR Camera and Two Lenses

  • Sony a560L DSLR Camera and Lens

    Sony a560L DSLR Camera and Lens

    $749.99

  • Sony a37 Camera and 18-135mm Lens

    Sony a37 Camera and 18-135mm Lens

  • Sony a57 DSLR Camera and Lens

    Sony a57 DSLR Camera and Lens

    $499.99

  • Sony a380L DSLR Camera and Lens

    Sony a380L DSLR Camera and Lens

  • Sony a33 DSLR Camera and Lens

    Sony a33 DSLR Camera and Lens

  • Sony α (alpha) DSLR-A100K Camera Body + 18-70mm Lens

    Sony α (alpha) DSLR-A100K Camera Body + 18-70mm Lens

    $799.99

  • Sony a330 DSLR Camera and Lens

    Sony a330 DSLR Camera and Lens

  • Sony a55 DSLR Camera Body

    Sony a55 DSLR Camera Body

  • Sony a57 DSLR Camera

    Sony a57 DSLR Camera

    $399.99

  • DSLR Camera Body with Zoom Lens

    DSLR Camera Body with Zoom Lens

    $1199.99

  • Sony a57 Camera and 18-135mm Lens

    Sony a57 Camera and 18-135mm Lens

    $999.99

  • Sony a330 DSLR Camera and Lens

    Sony a330 DSLR Camera and Lens

  • Sony a35 DSLR Camera Body

    Sony a35 DSLR Camera Body

  • Sony a33 DSLR Camera Body

    Sony a33 DSLR Camera Body

  • Sony a580 DSLR Camera Body

    Sony a580 DSLR Camera Body

  • Sony α (alpha) DSLR-A350 Camera Body

    Sony α (alpha) DSLR-A350 Camera Body

    $599.99

  • Sony α (alpha) DSLR-A100H Camera Body + SAL-18200 Lens

    Sony α (alpha) DSLR-A100H Camera Body + SAL-18200 Lens

    $999.99

  • Sony α290 DSLR Camera and Lens

    Sony α290 DSLR Camera and Lens

Discontinued Video Cameras and Camcorders

  • Interchangeable Lens Handycam Camcorder

    Interchangeable Lens Handycam Camcorder

    $1999.99

  • Interchangeable Lens HD Camcorder

    Interchangeable Lens HD Camcorder

    $1599.99

α NEX-7 Cameras

  • Alpha NEX-7 Camera Body

    Alpha NEX-7 Camera Body

    $949.99

  • Alpha NEX-7 with 18-55mm lens

    Alpha NEX-7 with 18-55mm lens

    $1099.99

α58 (16.2 megapixels)

  • Sony a58 Camera and 18-55mm Lens

    Sony a58 Camera and 18-55mm Lens

    $549.99

α65 (24.3 megapixels)

  • Sony a65 DSLR Camera and Lens

    Sony a65 DSLR Camera and Lens

    $749.99

  • Sony a65 Camera and 18-135mm Lens

    Sony a65 Camera and 18-135mm Lens

    $949.99

  • Sony a65 DSLR Camera Body

    Sony a65 DSLR Camera Body

    $649.99

Discontinued Models

View All 10 products
  • Sony α700 DSLR Camera Body

    Sony α700 DSLR Camera Body

  • Sony a500 DSLR Camera Body

    Sony a500 DSLR Camera Body

  • Sony a230 DSLR Camera and Two Lenses

    Sony a230 DSLR Camera and Two Lenses

  • Sony α DSLR-A350 Bundle

    Sony α DSLR-A350 Bundle

    $1179.99

  • Sony a550 DSLR Camera Body

    Sony a550 DSLR Camera Body

  • Sony a550L DSLR Camera and Lens

    Sony a550L DSLR Camera and Lens

  • Sony α A700 DSLR Camera Body + Zoom Lens

    Sony α A700 DSLR Camera Body + Zoom Lens

  • Sony α A700 DSLR Camera Body + Zoom Lens

    Sony α A700 DSLR Camera Body + Zoom Lens

    $1099.99

  • Sony α DSLR-A350 + 18-70mm Zoom Lens

    Sony α DSLR-A350 + 18-70mm Zoom Lens

    $699.99

  • Sony a330 DSLR Camera and Two Lenses

    Sony a330 DSLR Camera and Two Lenses

    $649.99

HVL-F20AM 4.4 5 10 10
1 issue preventing 5 star We got this flash because we have the a33 and the next one up was way too bulky. Primary reason for an external flash is to acheive bounce lighting, which is 1,000 times better than your standard flash for indoor lighting. It works great in landscape mode but since it has 0 rotation it doesn't work at all in portrait. It just seems as though a simple adjustment to the engineering of this thing would allow for portrate bounce, I'm just baffled at why Sony didn't design this ability into it. November 20, 2011
A Very Valuable Addition This flash exceeded my expectations and added new dimensions to my capabilities. Battery life is surprisingly good, and the output is more than acceptable for my simple needs. I chose to install standard, non-rechargeable batteries and have yet to replace them after way over 100 photos. The range of the direct-mode was impressive and the bounce-mode easily illuminates a large room with few, if any, shadows. This was very clearly one of the most valuable additions I have made to my inventory and sincerely have no regrets. June 28, 2011
I got the flash in a camera bundle, so it was very cheap. It works very well as far as the lighting goes. It's the only flash I have, other than the built-in one. It takes 3 AAA batteries. I can take about ten pictures with brand new batteries before I have to replace them. November 29, 2010
: HVL-F20AM for DSLR-a900 I bougth today this flash to be able to fire my othe two flashes, cheap versus the HVL-F58AM that was the only one that was able to trigger the wireless flashes geature of alpha 900, sometimes thsi companies abuses of us with its prices. It works with my HVL-F36AM and HVL-F42AM flashes on wireless mode. I like more the HVL-F42AM, it has a better range and better features, and is smarter than the HVL-F36AM, and you can find HVL-F42AM cheaper than any other sony flash, I can't afford the HVL-F58AM for over $500.00, prices so ridiculus. HVL-F20AM flash at 60 at 2.8 with no problems. August 29, 2010
2 3 next>>

Sorry, the (model number) is no longer available.

Interested in something new?

Explore the latest models now.

Shop Now