The PENTAX UD 9X21 incorporates fully multi-coated optics — a series of lens coatings identical to those applied to higher-class models — to assure bright and clear viewing. The PENTAX UD 10X21 features more powerful optics with 10-times magnification, while retaining the same compact body size. With a choice of two magnifications, the PENTAX UD series assures comfortable viewing in a wide variety of applications, while excelling in cost performance.
Don't miss a moment. Indoor or out.
Suddenly so close you can almost touch it. That's because PENTAX quality and clarity are within reach, at a price that's within reach, too. These compact porro-prism models feature dual-axis, single body design with synchronized eyepiece adjustment. Aspherical lens elements give you edge-to-edge sharpness. Clear images and clearly affordable.