Zeiss convertible Protar
蔡司可换普劳镜头

• telecentric relay
• telecentric stop
• telecentric system
• telecine
• telecinematography
• telecom
• telecommunication
• telecon
• telecontrol
• teleconverter lens
• telefax
• telefilm
• telegauge
• telegoniometer
• telegraph-code
• telegraphoscope
• telelectroscope
• telelens
• telemechanics
• telemeter
• telemetering
• telemetering device
• telemetry
• telemicroscope
• telemotor