This is definitely a product that we will test once it’s available. Dust-Aid today announced its new Dust-Shield product which consists of a disposable filter that is fitted into the open chamber before the mirror, thus preventing dust from entering the chamber when changing lenses. According to Dust-Aid: “This optic filter has the highest light transmittance possible which allows for unobstructed auto focusing and image capturing.
Simply place DUST-SHIELD™ within your DSLR camera body and your chamber area is protected from external dust. Now you can change lenses without the concern of dust entering your sensor chamber. To remove the shield simply apply an adhesive tab on its center and gently pull up.”

Price: to be announced