Revar Cine 138mm / 37mm Close-Up Donut Diopter +1

Professional Spherical Distortion with Precision Focus

The Revar Cine 138mm / 37mm Close-Up Donut Diopter +1 is a specialized optical tool designed for cinematographers seeking to create unique spherical distortion while maintaining a sharp, clear point of focus in the center of the frame. By utilizing a precision-cut 37mm center hole, this diopter allows for consistent placement and repeatable results when switching between different strengths.

Premium Schott BK7 Glass

Constructed from high-quality Schott BK7 glass, this diopter features a refractive index similar to professional lens elements. Manufactured to the highest industry tolerances, it ensures superior optical performance that exceeds standard diopters, preserving image integrity where it matters most.

Wide-Angle Compatibility and Industry Standards

The 138mm diameter provides maximum compatibility with wide-angle lenses, preventing vignetting in demanding setups. It integrates seamlessly into professional workflows, fitting industry-standard holders such as the Bright Tangerine ONE Tray, Arri 138mm rear filter holders, and the Revar Cine Double Tray.

• Strength: +1
• Center Hole: 37mm
• Filter Size: 138mm
• Material: Schott BK7 Glass