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25 Diaphragm Iris diaphragm Focus mechanism Coaxial coarse and fine focusing system with tension adjustment Fine focus precision 2µm Focusing stroke 12mm Upper limit stop Upper limit stop preset but adjustable Filter Built-in frosted glass Transmitted illumination LED 3
Model SFC-100FLED Observation tube Monocular head Optical system Finite optical system
4µm Focusing stroke 14mm Upper limit stop Upper limit stop preset but adjustable Transmitted illumination LED 1W with intensity control Illumination features Sleep mode (30 min
Model B1-223E-SP (4X
SFC-11C head Gemmología 25 Diaphragm Iris diaphragm FocusDescripcin Un cabezal de microscopio estereoscpico basado en un sistema ptico Greenough. La ptica del cambiador de aumento de 2X 4X est diseada para fines OEM o para la integracin en configuraciones experimentales. El cabezal binocular con inclinacin de 45 es ajustable en un rango de distancia interpupilar de 54 75 mm. Los oculares Widefield WF10X 20 mm proporcionan una visin general rpida de las muestras. Una distancia de trabajo de 95 mm proporciona
US$ 114.00
US$ 146.00
US$ 146.00