STAUBLI 23.3020-22 Banana Test Connector, 4mm, Jack, Panel Mount, 32 A, 1 kV, Gold Plated Contacts, Red Broncolor B-33.401.00 When used on cameras with

When used on cameras with an APS-C format sensor its 35mm focal length equivalence is 80mm

Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas (the famous and elusive  bokeh )

Wire Size AWG Max 10AWG Insulator Colour Yellow Stud Size - Imperial #8 Conductor Area CSA 6

assuming that at least 2 of the screws are in ceiling framing

dust and fingerprints when the lens is not in use

STAUBLI 23.3020-22 Banana Test Connector, 4mm, Jack, Panel Mount, 32 A, 1 kV, Gold Plated Contacts, Red Broncolor B-33.401.00 When used on cameras withThis is a Banana Test Connector, 4mm, Jack, Panel Mount, 32 A, 1 kV, Gold Plated Contacts, Red product from STAUBLI with the model number 23. 3020 22Product details Gender Jack Connector Mounting Panel Mount Current Rating 32A Voltage Rating 1kV Contact Plating Gold Plated Contacts Connector Colour Red Contact Material Brass Contact Termination Type Solder Product Range SLB4 G Series Other details Brand STAUBLI Part Number 23. 3020 22 Quantity Pack of