NCQ-400 inverted biological microscope is equipped with Infinity plan achromatic objectives 4X/10X/20X/40X/60X and High eye-point wide field plan eyepiece PL10X/22mm, with adjustable diopter, micrometer attachable. It's nice shape, excellent optical system and flexible outfit make you enjoy the microscope. It can be used for biology medicine agriculture and industry area widely. It is an ideal instrument for biology field, bacteriology field, immunology field, pharmacology field and so on. With the core concept of energy conservation and environmental protection, NCQ-400 is more intelligent and longer lifetime.Specially designed for cell tissue culture, CQ-400 with high contrast and resolution, highlighting the outline and internal structure of cells, meets the needs of basic laboratory research. | Optical System | Infinity color corrected optical system | Viewing Head | 45° inclined trinocular head, 360° rotatable, inter-pupillary range: 50-75mm, fixed splitting ratio=5:5 | Eyepiece | High eye-point wide field plan eyepiece PL10X/22mm, with adjustable diopter, micrometer attachable | High eye-point wide field plan eyepiece PL15X/16mm, with adjustable diopter | Objective | Infinity plan achromatic objectives 4X/10X/20X/40X/60X | Infinity plan phase contrast objectives 4X/10X/20X/40X | Infinity plan fluorescence objectives 4X/10X/20X/40X/60X | Infinity plan phase contrast and fluorescence objectives 20X/40X | Nosepiece | Quintuple nosepiece | Frame | Biological frame with coaxial focus system, coarse range: 9mm (6.5mm up and 2.5 down), fine precision: 0.002mm. With upper limit and tension adjustment. | External wide voltage transformer, 100V-240V input and 12V5A output; 5W LED with light indicator, intensity adjustable. With infrared induction. | Stage | 215mm X 250mm fixed stage; mechanical stage attachable, moving range: 120mm X 80mm; extension plate; slide holder; | Petri dish holder; Teraseki holder; metal plate; glass plate. | Condenser | NA0.3 long working distance condenser, demountable. | Camera adapter | 0.35X, 0.5X, 0.65X, 1X C-mount adapter | Others | Color temperature change filter, green interference filter, infrared eliminate filter | Note: ●Standard Outfit, ○Optional |  | Steady structure High rigidity aluminum alloy with high-pressure die-casting technology, builds the steady frame of NCQ-400. Powder spraying process on surface, coating process on lenses, anti-corrosion and anti-wear, create beautiful look and smooth feel, ensures long working time even under hostile circumstance. |  | Safe and efficient LED illumination Adopting CREE 5W LED, energysaving and long-lasting, no fever, the illumination is safe and stable. |  | Different utensils for different samples Compact frame with 215mm X 250mm big stage is available to be attached with various sample holders, such as culture dish/bottle, multiorifice plate, as well as mechanical stage for option. |  | Practical "marking objective" New designed "objective" with ink inside for marking the target, is very practical and effective to extract the target cell when to observe and culture the living cell. | |