YBR33 Binoculars

1. FMC multi-layer high-definition coating Both the objective lens and eyepiece adopt advanced FMC coating at no cost. The light transmittance is 15% higher than that of ordinary coating, making the image clearer and brighter, with higher color saturation and a better viewing experience.

2. BAK4 Fully Multi Coating +Phase Coating+Silver Plating Advance large bak4 prisms coated with phase film, silver plating to maximumly increase the refractive index and effectively eliminate internal light scattering losses.

3. Advanced ED Glass Objective lens use advanced ED glass with abbe 90.3, lead to No chromatic aberration: It has higher resolution, greater light transmittance and minimal distortion, providing bright and clear images.

4. Low light vision and high-quality optics It can minimize the light loss caused by reflection, thus ensuring brighter and clearer images with high contrast. 5. 21mm extra-large eyepiece and ultra-wide field of view: As we all know, the larger the eyepiece, the higher the viewing comfort and the wider the field of view. This eyepiece reaches 21mm, which is much larger than ordinary mirrors of the same level, and the field of view reaches an astonishing 100m.