Letus 35 Extreme - The industry's new leader in light efficiency with only 1/2 stop of light loss! The new standard for the Indie Film makers. The technology, quality, and price of the new Letus35 Extreme cannot be beat. If you are looking for the BEST and most affordable 35mm lens adapter, you have just found it.

Letus35 Extreme Features

• New prism technology with proprietary Image Orientation Correction technology (IOC). This adapter "flips" the image upright
• Highest optical grade achromatic lens (custom-made for this specific adapter)
• Custom condenser specially tailored for this adapter to get the best possible picture quality
• New and improved Ground Glass element
• Beautiful film-look bokeh
• Absolutely no vignetting
• Best edge-to-edge sharpness in the industry
• Stunningly beautiful image colors
• Casing milled from solid aluminum
• Anodized black finish
• A sleek, built-in On/Off indicator with LED
• Battery is fully enclosed and secured by 2 magnets for ease of replacement during a shoot
• Virtually silent vibration system that will not interfere with microphones
• Alignment is a breeze with the new and improved 72mm, 77mm, or 82mm ring design
• Interchangeable thread rings and lens mounts for easy adaptation to different cameras / lenses on the fly.
• Comes with your choice of mount (Canon FD, Nikon AI, Canon EF (EOS), Pentax K mount, Minolta MD, M42 Screw mount)
• PL mount and OCT19 mount also available at a discounted price if selected as the primary mount on the Extreme.
• Hex key for adjustment/installation 
• End caps included for protection during transport/storage
• Light switch brought to the back to avoid distraction to those in front of camera
• Threaded hole on the front tube for matching up to support systems
• One year warranty