The 67mm #29 Dark Red Filter from Tiffen is a filter designed to build contrast in black and white photography and separation between tones
A centering (video) pin makes it easy to use with camcorders and many digital cameras
The NCS20034DR2G is a quad Operational Amplifier features high slew rate
high-durometer silicone construction Securely fits on the lens' focus barrel Compression fit allows for easy tool-less installation and removal Continuous 360° of rotation Can be easily removed when shooting stills
LITTELFUSE 2N6403G Thyristor, 400 V, 30 mA, 16 A, 16 A, TO-220AB, 3 Pins Premier Mounts EB-BASE The 67mm #29 Dark RedThis is a Thyristor, 400 V, 30 mA, 16 A, 16 A, TO 220AB, 3 Pins product from LITTELFUSE with the model number 2N6403GProduct details Peak Repetitive Off State Voltage, Vdrm 400V On State RMS Current IT(rms) 16A Operating Temperature Max 125C No. of Pins 3Pins Gate Trigger Voltage Max Vgt 1. 5V Thyristor Case Style TO 220AB Product Range Holding Current Max Ih 40mA Gate Trigger Current Max, Igt 30mA Peak Non Rep Surge Current Itsm 50Hz 160A Current It