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lockable Nosepiece Reversed quadruple Objective classification EA Achromatic
45mm) Objective mounting thread W 4/5"x1/36" (RMS standard) Stand type Upright Stage Mechanical stage with built-in low position coaxial stage control and sample holder Stage size 140x135mm Travel range X&Y 77x50mm Condenser Focusable and centerable Abbe condenser N
ratio 4:1 Objectives 1X~4X Working distance 80mm Stand type Pole type stand with transmitted illumination Diaphragm Yes Head holder For Ø25mm column and Ø74mm head with incident illumination Focus mechanism Coarse focusing system with tension adjustment Focusing stroke 49mm Incident illumination LED 3W with intensity control Transmitted illumination LED 3W with intensity control Illumination features Brightfield and Darkfield attachment Transformer External Power supply 100-240V (CE) Accessories included Dust cover
La iluminación integrada de tungsteno transmitida/incidente permite comenzar el trabajo inmediatamente
1820 LED Cordless Camaras lockable Nosepiece Reversed quadruple ObjectiveDescripcin Un microscopio educativo binocular para entornos escolares y aficionados. Fcil de manejar, el enfoque grueso y fino separados facilita la enseanza, mientras que la batera recargable permite el uso inalmbrico de la iluminacin LED sin alimentacin elctrica. La platina mecnica con soporte para portaobjetos permite el examen del portaobjetos completo. Especificaciones Model 1820 LED Cordless Observation tube Binocular head, sliding type Optical
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