Tiffen 4.5" Round Close-Up Lens aka Diopter Filters 1/2-3 are known as "Diopters" in the motion picture industry. These drop-in filters fit between retaining rings or in the 4.5" round filter stage in a matte box.
The four strengths may be stacked to gain further magnification, but beware of potential aberrations and resolution problems that may occur.
Each lens maintains resolution and picture clarity while maximizing image size
Strengths CU+1/2, CU+1, CU+2, CU+3
The easy-to-use solution for getting extra close
Use lenses individually or in combination for maximum effect
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
If you want to share this elsewhere, you can click the link below to copy it