http://www.adorama.com/alc/taginfo/sto-fen <p><span style="font-size: small;">If you've ever seen lighting in a pro studio, you'll have noticed that thelight sources are large, with either the flash being bounced from an umbrella or inside alarge softbox. The reason for this is that the larger the light source, the softer yourshadows will be.</span></p> http://www.adorama.com/alc/article/8363 <p><span style="font-size: small;">On-camera flash accessory flash light needs to be softened if you are shooting portraits indoors. Unaltered flash creates harsh, unflattering light and deep shadows which will make even the most beautiful subject look awful. </span></p> http://www.adorama.com/alc/article/8344