for comfort in carrying heavy loads
see Port Chart linked above
1" monorail as well as a 4
When used with lenses without a manual aperture ring
Liquid Defense Plus is a special water and scratch-resistant coating applied to the disc
EAO 82-4151.1000 Vandal Resistant Switch, 82 Series, SPDT, Natural, Solder, 5 A, 250 V Tele Vue DEA-0001 for comfort in carrying heavyThis is a Vandal Resistant Switch, 82 Series, SPDT, Natural, Solder, 5 A, 250 V product from EAO with the model number 82 4151. 1000Product details Contact Voltage DC Max Switch Operation Momentary Spring Return Illumination Colour Switch Terminals Solder Contact Configuration SPDT Product Range 82 Series Contact Current Max 5A Contact Voltage AC Max 250V Actuator Cap Colour Natural Operating Force 7N Other details Brand EAO Part Number 82 4151. 1000