National Optical 156-S Monocular Microscope

1.3 Mega Pixel Camera 4 DIN Objectives 4x, 10x, 40xS, 100xS oil National Optical make two versions of the DC4. This one -the DC4-156S has four objectives for maximum magnification of 1,000x, a 1.25 N.A Abbe condenser and a mechanical stage (135mm x135mm) that is larger than the plain stage on the DC4-155 model. The DC4-155 is a budget version with three DIN objectives, 0.65 N.A condenser and a smaller stage at 120mm x 125mm. The slide holder is optional on the DC4-155. DC4-156S The DC4-156S is a cost effective 1.3 megapixel compound digital microscope, designed for the classroom. With live imaging video at 30 frames per second and maximum magnification of 400x, it has plug-and-play USB 2.0 output and Motic Images 2.0 software. The DIN objectives are achromatic, parfocal, parcentered and color coded as normal. They combine with a widefield 10x eyepiece with pointer and 1.25 N.A Abbe condenser. The mechanical stage measures 135mm x 135mm (5.25" x 5.25") with coaxial, low position, x-y contro