--- product_id: 434643 title: "Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT)" brand: "sto-fen" price: "NT$25" currency: TWD in_stock: false reviews_count: 8 url: https://www.desertcart.tw/products/434643-sto-fen-omni-bounce-om-et-flash-diffuser-for-canon store_origin: TW region: Taiwan --- # Softens harsh flash output by ~1 stop Compact & lightweight (0.7 oz) for on-the-go use Custom fit for Canon 600EX-RT & Yongnuo YN600EX-RT Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT) **Brand:** sto-fen **Price:** NT$25 **Availability:** ❌ Out of Stock ## Summary > 📸 Elevate your flash game—bounce, diffuse, and capture brilliance every shot! ## Quick Answers - **What is this?** Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT) by sto-fen - **How much does it cost?** NT$25 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/434643-sto-fen-omni-bounce-om-et-flash-diffuser-for-canon) ## Best For - sto-fen enthusiasts ## Why This Product - Trusted sto-fen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Tailored design ensures secure attachment without Velcro—no slip, no fuss - • **Made in the USA:** Crafted with quality and reliability you can trust, supporting American manufacturing - • **Wide-Angle Friendly:** Diffuses light evenly across 15mm to 200mm lenses for professional-grade shots - • **Ultra-Portable Design:** Slim, featherlight diffuser fits easily in camera bags or large pockets - • **Flawless Soft Lighting:** Transforms harsh flash into flattering, natural glow for portraits and groups ## Overview The Omni-Bounce OM-ET Flash Diffuser is a precision-engineered, lightweight accessory designed exclusively for Canon 600EX-RT and Yongnuo YN600EX-RT flashes. Made in the USA, it softens flash output by approximately one stop, reducing red-eye and harsh shadows while providing broad, even light coverage ideal for wide-angle to telephoto lenses. Its secure, no-Velcro attachment and compact size make it an essential tool for professional photographers seeking superior image quality on the move. ## Description STO-FEN Products Manufacturer of the Original Omni-BounceThe top choice of today's working photographers. The Sto-Fen line is custom designed to fit most of the popular flash units. And NO Velcro is ever required for attaching the units to your flash. All Omni-Bounce products are made in America!Turn average photos into unforgettable photography with an Omni-Bounce Flash Diffuser from Sto-Fen. When you’re looking to create the perfect photograph, you need the right tools to get the job done—especially when it comes to lighting. That’s why you need the Sto-Fen Omni-Bounce Flash Diffuser to help you diffuse light across the entire frame, giving you premier imagery when using lenses ranging from 15mm to 35mm to 200mm and more. Custom Fit and Portable Boasting a slim, lightweight design free of the bulk of past diffusers, the Sto-Fen Omni-Bounce Flash Diffuser attaches and detaches quickly and fits in standard-sized camera bags, backpack or large pocket so you can take it with you for indoor or outdoor photography. Superior Image Quality Sliding effortlessly onto the flash head, diffusing light output helps produce softer shadows, diminishes red eye, and provides a more natural glow without the “pop” of a direct flash. It also gives you broader light coverage across the entire frame, which is essential to wide-angle shots. Product Details:Omni-Bounce Flash Diffuser Lightweight and Portable Slides Over Flash Heads Made in USASatisfaction Guarantee Compatible Flashes:Canon 600EX-RTYongnuo YN600EXRTClick ‘Add to Cart’ now to get a flash diffuser that helps increase the quality of your personal or professional photography exponentially. Review: My most used flash modifier - The perfect no-nonsense modifier for the Canon Speedlite 600EX-RT. I have used Stofen omni-bounces for years on my various Speedlites.The omni-bounce very evenly spreads light and most commonly I use it when my flash is tilted to 45-90º, which results in more forward fill when bouncing up. This works well to provide a more natural looking light source (i.e. from above), but helps to prevent unpleasant shadows in the foreground. I haven't measured the light loss but have seen it estimated at ~1 stop, which is consistent with my experience. Fit is quite tight (tighter than my prior 580EX omni-bounces), but I think I prefer it. There's no give or feeling that these will drop off during use; however, as a result it takes a bit of a pull to remove. In my opinion this should be in any 600EX owner's kit. Review: Good material - Good material fits like a glove in my Canon flashes ## Features - Create more flattering portraits and professional-looking group shots. - Beautifully diffused, soft bounce lighting reduces red-eye and harsh shadows. - Can be attached or removed in seconds. - Custom fit for Canon 600EX-RT & Yongnuo YN600EX-RT. - Made in USA. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 300 Reviews | ## Images ![Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT) - Image 1](https://m.media-amazon.com/images/I/51rKJxVNrJL.jpg) ![Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT) - Image 2](https://m.media-amazon.com/images/I/51BVJqLpQjL.jpg) ![Sto-Fen Omni-Bounce OM-ET Flash Diffuser (for Canon 600EX-RT & Yongnuo YN600EX-RT) - Image 3](https://m.media-amazon.com/images/I/41B9NEgID8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ My most used flash modifier *by D***R on April 13, 2013* The perfect no-nonsense modifier for the Canon Speedlite 600EX-RT. I have used Stofen omni-bounces for years on my various Speedlites.The omni-bounce very evenly spreads light and most commonly I use it when my flash is tilted to 45-90º, which results in more forward fill when bouncing up. This works well to provide a more natural looking light source (i.e. from above), but helps to prevent unpleasant shadows in the foreground. I haven't measured the light loss but have seen it estimated at ~1 stop, which is consistent with my experience. Fit is quite tight (tighter than my prior 580EX omni-bounces), but I think I prefer it. There's no give or feeling that these will drop off during use; however, as a result it takes a bit of a pull to remove. In my opinion this should be in any 600EX owner's kit. ### ⭐⭐⭐⭐⭐ Good material *by A***N on March 6, 2026* Good material fits like a glove in my Canon flashes ### ⭐⭐⭐⭐⭐ These are nice and compact diffusers. GN test data below. *by A***. on January 13, 2014* They're a little overpriced for what they are, but they work great. I finally got around to buying one because I needed it for an interior architecture job I had. I did a Guide Number test and determined that this drops the GN on the 600EX-RT by about 3 stops to 14 at max power. If you're in a room with walls and a ceiling then the decrease in stops will not be as severe and is probably the 1.5 stop decrease claimed on the literature. I did my test in a non-bouncing testing area. These are up there with the Gary Fong products. Gary Fong is a bit better but these have an advantage of being compact. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/434643-sto-fen-omni-bounce-om-et-flash-diffuser-for-canon](https://www.desertcart.tw/products/434643-sto-fen-omni-bounce-om-et-flash-diffuser-for-canon) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-02*