Price is firm, comes with lens filter
uv filter is included
http://lensbaby.com/product/composer-pro-ii-with-edge-50-optic/
Canon EF Mount/Full-Frame Format
Compatible with Optic Swap System
Metal Body with Tilt from 0-15°
Flat Field Optic Creates Slice of Focus
Aperture Range: f/3.2 to 22
Manual Focus and Aperture Control
Minimum Focus Distance: 8"
Filter Diameter: 46mm
Internal 9-Blade Diaphragm