Nikon D600 brand_Lumahawk This small orange flilter attaches

This small orange flilter attaches to the rangefinder window and increases contrast for easier focusing

but do show pronounced yellowing

This Fotodiox Pro Canon FD - Fuji X mount adapter is in excellent cosmetic condition

a yellow filter

Nikon D600 brand_Lumahawk This small orange flilter attachesThe Nikon D600 is a mid sized full frame DSLR with a 24mp sensor and compatibility with nearly any Nikon F mount lens, from AI forward. The D600 also has dual SD card slots, full HD 1080P video at up to 30fps, and a 39 point autofocus system. In excellent condition, with minimal signs of wear. Approximately 40,000 actuations. Comes with battery, charger and strap.