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