Soft effect filter with many special treatments of small donut-like on glass surface. You will get a point of focus clearly in a soft drawing
Due to the characteristics of the effect, it is recommended that you use the medium telephoto lens with a focal length of about 85-135 mm (full size conversion) to release the aperture
This soft effect filter is made with a number of special treatments on the surface of the filter glass for medium telephoto to telephoto lenses. The soft effect utilizes the refraction of the light caused by the surface shape, allowing you to see the core of focus clearly in a soft drawing. The former Softon II was made of resin, but Softon Spec was made of optical glass. A weak effect type of Softon Specs compatible with medium telephoto lenses (70mm - 200mm class). Ideal for those who want a weak soft effect. Aperture is used around F5.6 from the opening. You can even zoom or macro to get a soft effect. [Important point] The soft filter will have a softer effect as the longer focal length of the shooting lens. The F value will not change. Can be used for both digital and film cameras.
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