DCT – Motor Drive For those who want to explore even more creative options than those offered by our already excellent auto-exposure settings, an Iris motor offers fine exposure control, either over RCP or through our free software. Compatible with the lenses: • Computar M0824-MPW2 • Computar M1620-MPW2 • Computar M2518-MPW2 • Computar V0828-MPY • Computar V1228-MPY • Computar V1628-MPY • Kowa LM5JCM • Kowa LM5JC10M • Kowa LM8JC1MS • Kowa LM8JC5MC • Kowa LM4HC • Kowa LM6HC • Kowa LM8HC