The Silvestri #F142 Monocular Reflex Viewer fits the Flexicam's compact Sliding Adapter and allows comfortable upright viewing on a bright ground glass.
Using the view of the large format lens attached to the camera and composing with this fine monocular viewer, you compose from the ground glass and then capture your image by sliding the digital back into place (and sliding the reflex viewer to the side).
For the Flexicam Sliding Adapter
Allows upright viewing at ~90° angle
Clips directly to Sliding Adapter's ground glass
Soft rubber eyeguard
Made in Italy