The cap fits lenses that have a front or rear ring with an outside diameter of 58mm
A MIL-STD-648C automatic pressure equalization valve maintains the case's water and dustproof rating while equalizing the interior pressure to the ambient outside pressure to make it easier to open the case after commercial air travel
It also helps break up the shape of the lens
dirt and debris from getting into the camera and onto the sensor Simple
and an expandable library back spine
EATON 2602-12E SWITCH, ROCKER, DPDT, 16A, 250V, WHITE USB Adapter Cables The cap fits lenses thatThis is a SWITCH, ROCKER, DPDT, 16A, 250V, WHITE product from EATON with the model number 2602 12EProduct details Contact Voltage DC Nom Illumination Non Illuminated Switch Operation On None On Contact Voltage AC Nom 250V Switch Mounting Panel Contact Configuration DPDT Product Range 2600 Series Contact Current Max 16A Actuator Cap Colour White Other details Brand EATON Part Number 2602 12E Quantity Each Technical Data Sheet EN All product and company