Polaris 10°Spot Attachment
The Polaris Spot view 10 changes the Polaris Flash meter into a 10°angle spot meter. So you can have an incident-light meter, a reflected-light meter and a spot meter all in one! Spot meter is useful: 1) to get an accurate reflected-light reading of particular area of a subject. 2) to get a reflected-light reading from a subject that's far away 3) to measure areas of different cotrast on a subject.