【Ideal for macro lenses with long focal length】: The large version of the macro flash diffuser softbox is perfect for 100 mm macro lenses such as Lwa 90 mm f/2.8, Lwa 100 mm f/2.8, EOS 100 mm f/2.8, Nik 105 mm f/2.8, E 90 mm f/2.8. 8, Ta 99 0mm f/2.8, FX 80mm f/2.8, Si 70mm and 100mm f/2.8 and Pe 100mm f/2.8 macro lenses. | 【Improved light scattering for detailed photography】: This flash softbox provides exceptional light diffusion and is therefore ideal for macro photography of insects, flowers and other detailed subjects. The horseshoe-shaped design of the lens hood provides even, soft lighting. | 【Suitable for various macro photography tools】: with dimensions of approx. 370 x 260 mm, this macro diffuser is designed for macro lenses with long focal length. Note that lenses with a focusing distance of 100mm to 105mm will greatly benefit from this larger softbox. | 【Portable and durable design】: the Gua'ge flash diffuser is easy to carry and set up, making it a practical accessory for photographers on the go. Its high quality construction ensures durability and long lasting performance. | 【Recommended use】: For optimal results, especially for lenses with a longer focusing distance, it is recommended to use this large macro flash diffuser softbox in combination with a DCR (digital camera recorder) to maximise the soft lighting effect.