显示 241-245 个结果(共 245 个结果)

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XTX-9 step zoom stereo microscope

Step zoom Stereo microscope 1X/2X3X/4X XTX-9 series zoom microscope adopts three group lens exist at the same time, break through the limit of traditional optical design file level. To provide users with more magnification selection. Using high resolution lens combination, shape ergonomic requirements. Long time operation, reduce fatigue. The best choice for natural laboratory school science education.
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ZSA-300 0.7-5X stereo microscope

Zoom objective:0.7X-5X,WD 129.5MM ZSA300 stereo zoom microscope

Model ZSA303 is coaxial illumination stereo microscope

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ZTX-1020 step zoom stereo microscope

Step zoom Stereo microscope 1X/2X3X/4X Sharp stereo erect image over a wide field of view. 45°inclined and 360°rotatable binocular head with locked-in eyepiece,The left ocular-tube with diopter adjustment ±5dp,The interpupillary distance is between 55-75mm. Three kind of 90°rotatable objective for selection:1×/2×,1×/3×,2×/4× ZTX-10/ZTX-20 series supplied with pillar style stand;ZTX-10-C series supplied with fan base and pillar stand,ZTX-20-W series supplied with arm curved style stand. CE approval. Power supply 110V/60Hz or 220V/50Hz. Each set packed in styrofoam box and in an inner box.Two or Four sets in one outer carton.The outer measurement is ZTX-10/20:85×35×40cm ZTX-20-W:50×37×48cm. A wide range of accessories for selection.
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ZTX-E 1-4X stereo microscope

Stereo microscope 1X-4X, zoom ratio: 1:4 45°inclined and 360°rotatable binocular head with locked-in eyepiece,Both ocular-tubes are with diopter adjustment ±5dp,The interpupillary distance is between 55-75mm. Zoom  objective:1×-4× ZTX-3E is trinocular. Each set packed in styrofoam box and in an inner box.Two sets in one outer carton. A wide range of accessories for selection. Illumination: L1:Incident reflected halogen light 12V 10W;Transmitted halogen light 12V 10W,Brightness is adjustable. L2:Both incident and transmitted light with LED 1W,Brightness is adjustable.
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ZTX-G 0.75-3.6X stereo microscope

Stereo microscope 0.75X-3.6X Optional accessories: Eyepiece:WF5×,SWF10×,WF15×,HWF20× Auxiliary Objective:0.5×,0.75×,1.5×,2× Digital camera: 1.3MP, 3MP, 5MP Darkfield Attachment Jewel Tweezer φ95mm Frosted glass & White/Black Working stage Fluorescent Lamp 5W or Halogen Lamp12V10W or LED Wooden case or Aluminum carrying case Illumination: L1.Incident reflected halogen lamp 12V10W. L2.incident reflected halogen lamp 12V10W;transmitted halogen lamp 12V10W;Brightness is adjustable. L3.Halogen lamp 12V10W for incident lamp and fluorescent lamp 5W for transmitted lamp. L4. Halogen lamp 12V10W for incident lamp and fluorescent lamp 5W for transmitted lamp;Brightness is  adjustable. L5.Both incident and transmitted light with LED.