Dare to Defy the Norm: Experiment with Lower Shutter Speeds. Conventionally, it's suggested to use a shutter speed faster than your lens's focal length. For instance, with a 50mm lens, the slowest shutter speed typically recommended is 1/50th of a second. However, I invite you to challenge this guideline. Venture into the realm of slower shutter speeds by decreasing your shutter speed by two stops, or even more. Unleash your creativity and let's see what magic you can create!