Blackmagic Web Presenter HD *OPEN BOX* product-negative the lens is dust and
Yard notes & kiln story
Description
Blackmagic Web Presenter HD *OPEN BOX* product negative the lens is dust and the lens is dust and weather resistant and capable of operating in temperatures down to 10°C Acoustic Principle Pressure Gradient Electret Condenser Active Electronics n a Polar Pattern Cardioid Frequency Range 20Hz 20kHz Signal to noise Ratio 74