The OPTIKA microscope features a binocular head inclined at 30° and rotatable. It is equipped with a WF10X/mm eyepiece and a 5-position nosepiece. The objectives included are Phase Contrast Plan objectives with magnifications of 10x, 40x, and 100x (oil immersion). This model is suitable for routine applications in educational and laboratory settings and includes an integrated camera with a removable 8-inch tablet. The digital version, OPTIKA B-290TB, boasts a 10.1-inch touchscreen tablet with 3.14-megapixel resolution, a pixel size of 2.2 x 2.2 microns, and a frame rate of 5 frames per second at full resolution