Sony’s Revolutionary Pellicle Mirror SLT Technology May Be Going Away
Back in August 2010, Sony shook up the camera industry by announcing the first pellicle mirror DSLRs, the A33 and the A55. Rather than being called SLRs, the new cameras were labeled SLT, or "single lens translucent", cameras.
Now, less than three years later, we may be seeing Sony's big SLT experiment coming to an end. Sony's A58 announced back in February may be the company's last APS-C camera to feature pellicle mirror technology.