The all new DCI-Central 'Alpha' Series anamorphic lens holders are the superior choice for all your film watching needs.  Featuring an ultra strong design, these anamorphic lens holders can work with both the smallest anamorphic lens options (40mm O.D.+), on up to the full 35mm commercial grade lenses.  What's more, they are rock solid in build and have the ability to hold virtually any of these lenses without any flex, movement, or shifting.