A sketch I did last night before bed. I'm probably gonna ink and color it for a portrait of my fursona and his usually stoic facial expression~ Rob posing with some of his company's legacy lead-oxide camera tubes for old cameras and medical scanners.

For anyone who's interested, going clockwise from the largest tube, they are: Barev's 30mm P-5000 Plumbicon ABO (Automatic Beam Optimization- their own triode gun design), 2/3" P-5025 Plumbicon ABO, 2/3" P-5095 Mixed-Field (Sta-Mag), Low Output Capacitance, Diode-Gun Plumbicon, and a 1" P-5050 Diode-Gun Plumbicon. Barev also makes equivalent Saticon types, as the "Saticon V", the fifth generation~