XSP-128B Features: Fully coated optical system, mechanical tube length 160mm. 45mm achromatic objectives, par focal. Focusing stop to prevent objectives & slides from damaging. Power supply 110V or 22V, CE approval. 360°degree rotatable. Coarse and fine focus adjustment, range 30mm. Built-in illumination, adjustable brightness. A wide range of accessories to be equipped with this microscope for multi-purpose. Specification Model XSP-128 XSP-128A XSP-128B XSP-128C Viewing Head Monocular Head Inclined At 45°， 360 ° rotatable ○ ○ ○   Binocular Head Inclined At 30 °， 360 ° rotatable       ○ Eyepiece WF10X ○ ○ ○ ○ Objective Achromatic objective （ 45mm ） 4X ， 10X ， 40X （ S ） ○ ○     Achromatic objective （ 45mm ） 4X ， 10X ， 40X （ S ）， 100X （ S ） oil     ○ ○ Stage Plain stage With Slide Clips Stage Size ： 120 x 125mm ○ ○     Attachable Mechanical Stage moving Range ： 60 x 30mm     ○ ○ Condenser Single Lens With Iris With Disc Diaphragm ○       N.A 0.65 Single Lens With Iris Diaphragm   ○     Abbe N.A.1.25 Condenser With Iris Diaphragm & Filter     ○ ○ Focusing Separate Coarse ＆ Fine Adjustment ○ ○ ○ ○ Power Incandescent Lamp 220V/20W or 110V/20W ○       Fluorescent Lamp 220V/5W or 110V/5W   ○     Halogen Tungsten Bulb 220V/110V 6V/20W adjustable Brightness     ○ ○ Selective Parts Eyepiece ： WF16X, WF20X,P16X Objective ： 20X(S), 60X(S) Mirror Demonstration Head Plain Achromatic Objective Semi-plain Achromatic Objective Infinite Objective Mark ” ○ ” for optional. Qty :