• Brightfield and Darkfield Modes
• 50W Koehler Vertical Illumination (Incident)
• 30W Koehler Illumination (Transmitted)
• Plan Epi Infinity Corrected Objectives

Full Koehler illumination is standard, powered by a 12V 50W halogen lamp for vertcial incident illumination. A separate transformer is included in its own case for the incident light. A Koehler 6V 30W halogen lamp built into the base provides transmitted illumnination. Both lamps include a useful auto-voltage sensor. Four filters are included: blue clear, green clear, neutral (ND 50), and polarizing, all of which have a diamater of 20mm with a 30mm metal mount.

The U0B200J has dioptric adjustment for convenient focusing of both eyes, and the eyepieces have an interpupillary adjustment range of 53-75 mm to adjust comfortably to the distance between your eyes. Additionally, the microscope is available in trinocular format with a beam splitter (80/20 trinocular port/eyepieces) so that you can operate the trinocular port and right eyetube simultaneously, if desired.

Metallographic microscopes are compound microscopes especially designed for observing the etched surface of a polished metal specimen. With both bright and darkfield microscope capability, these light microscopes meet the requirements of research and inspection in fields such as metallurgy, electronics, semi-conductors, and crystallography and are specially designed for the observation of metal objects.

Microscope Specifications

• Viewing Head: Seindentopf 30°Trinouclar beam splitter enables 80/20 split to trinocular port when in use.
• Eyepieces: Includes SWH 10X FN22 Widefield high eyepoint eyepieces + eyecups. OD 30mm.
• Objectives:  Infinity Corrected Plan Epi BD5X, BD10X, BD20X, and BD50X
• Nosepiece: Quadruple nosepiece with ball-bearing mount for smooth operation
• Illumination: Vertical Koehler illuminator with 12V 50W halogen lamp, separate transformer in its own case + clear blue, clear green, ND 50 neutral, and polarizing filters (20mm diamter + 30mm metal mounts). 6V 30W transmitted halogen lamp in base.
• Mechanical Stage: Ceramic-coated, flat-top stage 191mm x 126mm with 100mm x100mm X-Y movement & right-hand drop down, coaxial controls. 94.5mm clear glass stage plate included.

 UOB200J系列正置金相顯微鏡，具有附件多，使用性能廣泛，能做明視場、暗視場和偏光觀察等優點。搭配三目觀察筒為用戶提供數碼照相專業數字CCD、高清晰DV等多種圖像采集模式，并可根據用戶需求提供專業的金相分析軟件模塊。

物鏡     **的UCIS無窮遠色差獨立校正光學系統，物鏡擁有更高的數值孔徑，成像更加平坦，清晰范圍可達視場邊緣。經過防霉處理。

目鏡     高眼點，屈光度可調。10X目鏡視場范圍有20mm和22mm兩種配置。經過防霉處理。

阿貝聚光鏡     數值孔徑NA1.25，中心可調，帶相襯板插孔，配孔徑光闌調節裝置，聚光鏡孔徑光闌采用與物鏡色圈相同顏色的標記，方便您的使用。

暗場聚光鏡     專門用于暗場觀察，安裝方便。

簡易偏光裝置     加配起偏器和驗片器，您便可以輕松進行簡易偏光觀察。

多功能轉盤式相襯聚光鏡     數值孔徑NA1.25，配置多功能相襯聚光鏡，您可以配合10X-100X相襯物鏡進行相襯觀察，配合10X-40X物鏡進行暗場觀察，也可以明場觀察。

舒適的人性??設計、穩定的機械結構    UB200J系列生物顯微鏡是你可以信賴的工作伙伴

內傾式4孔或5孔轉換器    方便您放置切片，變換物鏡進行觀察。

機械載物臺    平臺尺寸156*138mm，可容納2快切片，配切片定位夾；X/Y方向移動范圍76*54mm。低位同軸移動手輪。

X軸無導軌機械載物臺    平臺尺寸185*177mm，可容納2快切片，配切片定位夾；X/Y方向移動范圍76*54mm，低位同軸移動手輪，調節手輪可以根據您的用手習慣任意安裝在載物臺的左手或右手一側。

觀察筒    雙目或三目鉸鏈式觀察筒；三目分光比20/80，可以輕松與數碼攝像頭或照相機連接工作；視場*高可配置到22mm；有48-75mm和52-75mm兩種不同的雙目瞳孔調節距分別適用于亞洲和歐美人士使用，您可以根據自己的雙目距離作出靈活的選擇。

粗微動手輪高度可調     根據您手形的大小，粗微動手輪高度可調，為您的手臂帶來輕松和舒適。

照明系統     6V/20W、6V/30W鹵素燈或者LED多種光源可供選擇。抽屜式的燈座設計讓您只需簡單地拔出、插入便可方便地更換燈泡。