microscope: microscope
Main parameters | Total magnification | 50X~400X | |||||
Mechanical tube length | ∝ | ||||||
Conjugate distance of objective | ∝ | ||||||
Eyepiece | Wide-field plan eyepiece | WF 10X | FNФ22mm | Ф30mm | Parfocal distance 10mm | ||
Centering telescope TE-3 | |||||||
Binocular | Hinged binocular tube, with an observation angle of 45°, and a pupil distance of 53-75mm Trinocular head optional | ||||||
Objective | Magnification | N.A | W.D(mm) | T (mm) | Note | ||
5X | 0.12 | 18.2 | - | DIC Phase contrast objective | |||
10X | 0.25 | 20.2 | 0 | ||||
20X | 0.35 | 6.0 | 0 | ||||
40X | 0.60 | 3.5 | 1.2 | For bright field view | |||
10X | 0.25 | 4.3 | 1.2 | Module contrast | |||
Nosepiece | Quintuple | ||||||
Condenser | Working distance 55mm, N.A 0.3 | ||||||
Stage | Mechanical Stage, moving range 77mm (longitudinal)X134.5mm (transverse), detachable stage moving device | ||||||
Focus system | Coaxial carse/fine focus with tension adjustable and up stop , Minimum division of fine focusing is 2 um | ||||||
Culture dish holder | Holder 1 | 86mm (W)X129.5mm (L), optional with a circular culture dish Ф87.5mm | |||||
Holder 2 | 34mm (W)X77.5mm (L), optional with a circular culture dish Ф68.5mm | ||||||
Holder 3 | 57mm (W)X82mm (L) | ||||||
Light source | 5W LED lamp (5000~5500K) input 3.9~4.0V, adjustable in brightness |