A-Designs Hammer 2 EQ Equalizer Nikon UC-E21 it features an aperture lock

it features an aperture lock

015 lb Box Dimensions (LxWxH) 0

02 mm Apparent Field of View 92° Field Stop Diameter 19

8 lens with teleconverter and a full-sized DSLR attached can be placed in this case with the hood in the shooting position along with the hood's leatherette cap

A-Designs Hammer 2 EQ Equalizer Nikon UC-E21 it features an aperture lockThe Hammer 2 EQ Equalizer from A Designs is a dual mono, 3 band equalizer. Its filtering system passes musical 2nd order tube harmonics while eliminating unwanted noise. Hammer 2 EQ's overall frequency range covers 30 Hz to 40 kHz. Each channel features six detented rotary controls; three frequency selector knobs (Lo, Mid, Hi) which are stepped switches for easy recall, each with an accompanying gain knob providing continuously variable boost or cut