According to the latest RF mount lens roadmap Canon is still planning to announce two new RF lenses in the next several months: RF 50mm f/1.8 STM lens and RF 70-200mm f/4L IS USM lens.
These two lenses are already registered we hope to see the official announcement of the Canon RF 50mm f/1.8 STM lens before the end of 2020.
There are not many details about the new RF 50mm f/1.8 IS USM, but as it is understood by the symbols of its name, it will include vibration reduction IS and commonly used USM (Ultrasonic Motor) technology.
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