Atlas 1.4x LF Expander

Excellent with ARRI LF, Sony VENICE, RED V-Raptor and other full-frame, Vistavision, and large-format camera sensors.

The 1.4x LF Expander allows our Orion Series lenses to cover Full Frame (36mmx24mm) sensors with full anamorphic coverage and with light loss of only 1 stop. We include 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 for Atlas Orion Series lenses but compatible with other lenses as well.

Key Features

• • 1.4x magnification
• • 1 stop light loss
• • PL mount in, PL mount out
• • Index-marked adjustable back focus for optimal lens performance
• • Back focus can be used for creative lens tuning depending on your lens
• • Includes clearance check gauge for rear element
• • Not compatible with EF mount