Canon EOS 5DS R prism Lens has an accurate shutter

Lens has an accurate shutter and good diaphragm

2 maximum aperture

using the more convenient AI linkage and able to handle Pre-AI lenses with stopdown metering

so you're unlikely to be disappointed with the performance of the pair- but if you're expecting another LCD panel in this box

Not light or especially modern-looking

Canon EOS 5DS R prism Lens has an accurate shutterThe Canon EOS 5DS R is Canon's highest resolution 5D camera, with a 50mp full frame CMOS sensor. The tradeoff is lower max ISO than the MKIII or MKIV (6400 vs 25600 32000), a slightly lower frame rate (5 vs 6 7), and less emphasis on video functionality, lacking a headphone jack and clean HDMI output for external recorder use. Otherwise, though, if you're into high res stills, this is one heck of a camera. In near new condition, with under 500