The Sensei PRO 55-58mm Aluminum Step-Up Ring permits the use of 58mm threaded filters on lenses with 55mm filter threads
In order to keep the camera in place
All GND wires should be connected to ground of the device under test
red fabric for making locating items under low light easier
This isn't exactly conducive to extended observing sessions
KEMET T521D475M075ATE075 Tantalum Polymer Capacitor, KO-CAP�, 4.7 �F, 75 V, T521 Series, � 20%, D, 0.075 ohm Middle Atlantic LACE-44-OP The Sensei PRO 55-58mm AluminumThis is a Tantalum Polymer Capacitor, KO CAP, 4. 7 F, 75 V, T521 Series, 20%, D, 0. 075 ohm product from KEMET with the model number T521D475M075ATE075Product details Manufacturer Size Code D Operating Temperature Min 55C Operating Temperature Max 105C Voltage Rating 75V Product Range T521 Series Automotive Qualification Standard ESR 0. 075ohm Capacitance 4. 7F Capacitance Tolerance 20% Packaging Cut Tape Other details Brand KEMET Part Number