High Quality: Made of high quality aluminium alloy and optical glass, specially designed for portraiture, commercial and landscape photography. Description: Soft Focus: It can help you to achieve a general soft focus effect in your photos while maintaining overall sharpness. Universal: 37mm camera filter soft focus lens with clip can be used for most mobile phones Feature: The filter softens highlight contrast, reduces glare and creates a soft focus effect, which makes your photos be full of mysterious, dream like and romantic color or allows you to carry on a creative .