Lowepro Dryzone 100 brand_Walz and there may be a

and there may be a few others out there

a pretty decent EVF

This macro lens provides 1:1 magnification with a shiftable axis and plane of focus

The Nikon DK-3 is a rubber eyecup for Nikon cameras with 19mm viewfinder threads (like the FE and FM series)

Lowepro Dryzone 100 brand_Walz and there may be aThe Lowepro Dryzone 100 is a heavy backpack no getting around it. It's designed for maximum weather resistance, with a rugged, rubberized outer bag containing a heavily padded, removable insert. Also, it's bright yellow, so you'll always know where your bag is, even in the rain (though it should probably be on your back). In excellent condition, with minor cosmetic wear. Interior dimensions are approximately 10 x 30 x 23cm.