New CCIS EF-N Plan Achromat objectives provide optimal image contrast through newly designed multi-layer lens coatings 30° inclined Trinocular head with 360° Swiveling eyepiece tubes for comfortable viewing while seated (light split 100:0/20:80) Interpupillary distance adjustment between 48-75mm Widefield eyepieces N-WF10X/20mm with diopter adjustment on both eyepieces Reversed quintuple nosepiece with click stops for precise magnification changes