Canon EF 50mm f1.8 STM ring This is a genuine Hasselblad

This is a genuine Hasselblad  2x Pola -1 linear polarizing filter for lenses with 63mm filter threads

Excellent condition

This is an Acratech clamp for Arca-type plates

There's an on-lens aperture ring

With Nikon’s Camera Control 2 software (not included) you can connect your camera to a PC for remote shooting via either WiFi or Ethernet

Canon EF 50mm f1.8 STM ring This is a genuine HasselbladThe Canon EF 50mm f1. 8 STM is a lightweight standard lens for Canon EOS film or digital cameras. Very good cosmetic condition, with minor wear, clean glass and good function. The STM focusing motor improves focusing performance for video.