Roberts Camera in Indianapolis had a replacement back [their last one] as a "Buy It Now/Make Offer" on eBay; the eye cup is an aftermarket off-brand from a different vendor, but a perfect fit.

We have some perennials in containers around our house, which gives me opportunities to practice flower close-up photography.

I just got a set of slides back yesterday from Dwayne's of Parsons, KS [a Fujichrome prepaid processing mailer - Dwayne's still honors them, and I have a baker's dozen left]. These were taken with a Tamron 90mm AF Macro, and scanned at 3200 dpi with a refurb Epson flatbed scanner I just acquired, with no other processing: