---
product_id: 1169048
title: "Bower SFDRF Digital MACRO Ring Light Flash for Nikon, Canon, Pentax and Olympus Digital and 35mm SLR Cameras"
brand: "bower"
price: "¥31437"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/1169048-bower-sfdrf-digital-macro-ring-light-flash-for-nikon-canon
store_origin: JP
region: Japan
---

# Fires at 1/50,000s for motion freeze Built-in diffuser for soft lighting Compatible with major camera brands Bower SFDRF Digital MACRO Ring Light Flash for Nikon, Canon, Pentax and Olympus Digital and 35mm SLR Cameras

**Brand:** bower
**Price:** ¥31437
**Availability:** ✅ In Stock

## Summary

> 💥 Light Up Your Shots with Precision!

## Quick Answers

- **What is this?** Bower SFDRF Digital MACRO Ring Light Flash for Nikon, Canon, Pentax and Olympus Digital and 35mm SLR Cameras by bower
- **How much does it cost?** ¥31437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1169048-bower-sfdrf-digital-macro-ring-light-flash-for-nikon-canon)

## Best For

- bower enthusiasts

## Why This Product

- Trusted bower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Control:** Choose between manual or auto-sensor settings for ultimate flexibility.
- • **Compact & Lightweight:** Weighs only 4.2oz for easy portability.
- • **Versatile Compatibility:** Seamlessly connects with Nikon, Canon, Pentax, and Olympus.
- • **Illuminate Your Creativity:** Transform your photography with shadow-free lighting.
- • **Lightning-Fast Performance:** Capture every moment with a flash speed of 1/50,000s.

## Overview

The Bower SFDRF Digital MACRO Ring Light Flash is a versatile lighting solution designed for Nikon, Canon, Pentax, and Olympus cameras. Weighing just 4.2oz, it features a built-in diffuser for soft, color-corrected light and offers both manual and auto-sensor control. With a lightning-fast flash speed of 1/50,000th of a second, it ensures you never miss a moment, making it perfect for creative photography.

## Description

The SFDRF Digital Macro Ring Flash is the convenient and creative lighting solution for copying documents, medical, dental, nature and small subject photography. Utilizing a circular tube as its light source for just the right amount of illumination, at short working distances, where built-in and conventional flash units are hard to use, it might even be the only way possible to light your subject. Unlike complicated, bulky and expensive OEM ring flashes, the SFDRF will operate with any current, past or future, digital or film SLR Camera that has a flash shoe, it is economically and efficiently powered by 4 AA size batteries plus it's backed by a lifetime warranty! The two-piece design mounts the control unit containing the batteries on your camera's accessory hot shoe which allows the flash head to be compact, lightweight for easier handling and camera balance. Controlled by its automatic sensor, firing as fast as 1/50,000th of a second,the SFDRF provides an ultra fast burst of even, shadow free, diffuse light that will freeze any movement. That frisky beetle or windblown blossom can be photographed sharply as if it were frozen in time! For further versatility, when shadow free images are not desired, the flash head can be used off of the lens and aimed for creative lighting control. It can even be mounted to positioning arms and other supports using the built-in tripod socket. This flash connectly directly with 58mm filter sizes lenses and is additionally supplied with 52mm, 55mm and 62mm adapter rings. With optionally available rings, the ring flash head can be mounted to almost any lens produced. Optimized to prevent vignetting with most lenses having a filter size of 62mm or smaller, these optional adapter rings are available in sizes from 37mm through 72mm. ;>>> Works perfectly (with no additional adapters) with 52mm, 55mm, 58mm or 62mm lenses.;>>NOTE: If this is not the filter size of your lens, optional adapter ring of the size are required.

## Features

- Tripod Socket, Built-In diffuser, Multi-function on / off / test fire switch
- Use off lens for creative lighting control, Compact Ring flash head weighs only 4.2oz
- Offers a choice of manual or auto-sensor control
- Connect directly with 58mm lenses, and includes 3 adapter rings (52mm, 55mm, and 62mm)
- Provides diffuse, color corrected and shadow free light, Fires as fast as 1/50,000th of a second to freeze movement

## Product Details

- **Brand:** Bower
- **Camera Flash:** Macro
- **Wireless Communication Technology:** Optical Pulse
- **Mounting Type:** Hot Shoe Mount
- **Manufacturer:** Bower

## Images

![Bower SFDRF Digital MACRO Ring Light Flash for Nikon, Canon, Pentax and Olympus Digital and 35mm SLR Cameras - Image 1](https://m.media-amazon.com/images/I/41jS91N3bQL.jpg)

## Customer Reviews

### ⭐ Useless
*by J***N on February 19, 2011*

Maybe I expected too much, but I don't think an instruction book or a on-line PDF is asking too much of a manufacturer and/or seller. How about displaying a guide number somewhere? What is that little light on the front of the unit to the right of the Bower name for? I use this with an Olympus E5 and I have yet to get a decent shot. Most images just come out white... aperture, shutter, manual, or auto exposure, it doesn't matter. I have also tried just about every ISO the camera has to offer. Nothing works. A flash meter might help, but nowhere, when you buy this unit, does Bower say you need one. I have been taking pictures professionally for more than 40 years, seven of those years were spent as a photojournalist for a major metropolitan daily newspaper. Six years were spent in a studio. I still take pictures on a regular basis in my position as a public relations professional. This unit is, without a doubt, the worst investment in photographic equipment I have ever made. As if not being able to turn anywhere for guidance wasn't enough, Bower had to put a led light on the back of this unit that is so bright it hurts your eyes. It's difficult to create a warning strong enough. Maybe it's just best to say, DO NOT BUY!

### ⭐⭐ "Auto" setting doesn't work??
*by J***Y on February 8, 2010*

I didn't expect a lot from a unit at this price, but this flash is too HOT!! The manual setting is useless for close-up, and the auto setting doesn't seem to make a bit of difference. But, like I said, at this proce, I can us some ND filters.

### ⭐⭐⭐ Ok product, not for the professional though!
*by J***R on June 5, 2007*

We purchased this product to reduce shadows and glare on items being photographed with close up macro photography for sale at online auctions. It works fairly well, but will need some help from you to be worth it.The flash is too "hot" at its stock settings. You'll need to adjust your camera to compensate for the overexposure or try to fix it in a photo editing program. The settings are not adjustable on the flash.The cable from battery pack to flash is short and has too much tension. If you try to use autofocus, it pulls the lens out of focus causing the camera to constantly attempt to readjust. If you then try manual focus, the tension is enough to pull it out of focus if using a sensitive lens. I've tried stretching the cord out, but it hasn't helped much. The construction is also almost entirely thin plastic, from the foot and battery pack to the flash. I'd be very careful not to knock the battery pack against anything too hard or you'll be out a flash.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-14*