The 1.4x LF Expander allows the Orion Series lenses to cover Full Frame (36mmx24mm) sensors with full anamorphic coverage and with light loss of only 1 stop. Also included is a handy check gauge with each expander to help you ensure the rear element/cone of the lens will not interfere with the expander optics.
If used with 35mm format (non FF/LF sensor), it extends your lenses by 1.4x (100 becomes 140, 80 becomes 112, etc.)
Optimized the Atlas Orion Series lenses but compatible with other lenses as well.
