Qualtek Electronics Q2-F-1-01-MS50FT HEAT-SHRINK Tubing 2:1 25.4MM Black Tele Vue EDE-13.0 Aside from 77mm rear male

Aside from 77mm rear male threads which allow it to connect to a lens

This is a Potentiometer

77" Product Range - Other details

Brand MAXIM INTEGRATED PRODUCTS Part Number MAX16027TP+ Quantity Each Technical Data Sheet EN

including the Active switch

Qualtek Electronics Q2-F-1-01-MS50FT HEAT-SHRINK Tubing 2:1 25.4MM Black Tele Vue EDE-13.0 Aside from 77mm rear maleThis is a HEAT SHRINK TUBING, 2: 1, 25. 4MM, BLACK product from QUALTEK ELECTRONICS with the model number Q2 F 1 01 MS50FTProduct details Shrink Tubing Boot Colour Black Shrink Tubing Boot Material PO (Polyolefin) Shrink Ratio 2: 1 I. D. Supplied Metric 25. 4mm I. D. Recovered Max Metric 12. 7mm Length Metric 15. 24m I. D. Supplied Imperial 1" I. D. Recovered Max Imperial 0. 5" Length Imperial 50ft Product Range Q2 F Series Other details Brand QUALTEK