Do you need diffusers? - Trick Bits has diffusers! Big is better, and Trick Bits offers a scale-up to the out-of-box experience, and bigger does not mean heavier!! Trick Bits has custom-fitted diffusers for the most popular macro lighting systems. - I bought mine, and I am in Macro Diffuser Heaven! I used a Nikon R1C1 system for many years but was unhappy with the harsh specular lighting it produced on my tiny insects. Over the years, I tried modifying the supplied diffusers and added a small handheld diffuser to further diffuse the light - what a pain.