high quality Scienovo L3230BDgreat metallographic microscope Magnification 50X-600X
L3203/L3220/L3230/L3230BD series upriht metallurgical microscopes are suitable to observe surface of opaque object or transparent object. They are equipped with excellent UIS optical system and modularization function design so that provited excellent optical quilatity and operation performance, update system expediently and provided observation in reflected or transmitted and mixed illumination, polarizing observation, dark field observation. These instruments have beautiful sculpt, convenient control and clear image. They are the ideal instrument in research work in biology, metallography, mineralogy, precision engineering, electronics, ect.
Technical specifications (standard) | |||
Eyepiece | 10X wide field plan eyepiece and field of view number is 22mm, the eyepiece interface is 30mm | ||
Infinity plan achromatic objectives | L3230/L3203/L3220 | PL L5X/0.12 working distance:26.1 mm | |
PL L10X/0.25 working distance:20.2 mm | |||
PL L40X/0.60 working distance:3.98 mm | |||
PL L60X/0.70 working distance:3.18 mm | |||
L3230BD | PL L5X/0.12 BD working distance:8.05 mm | ||
PL L10X/0.25BDworking distance:7.86mm | |||
PL L20X/0.40 BD working distance:7.2mm | |||
PL L40X/0.60BD working distance:3.0 mm | |||
Eyepiece tube | Trinocular inclined 30, pupil separation 53~75 mm. | ||
Focusing system | Coaxial coarse/fine focus system, with tension adjustable device, minimum division of fine focusing: 2.0μm. | ||
Nosepiece | Quintuple (Backward ball bearing inner locating) | ||
Stage | Mechanical stage,overall size:210mmX140mm,moving range: 63mmX50mm | ||
Illumination system | L3230/L3203/L3220 | 6V30W halogen and brightness enable control. | |
L3230BD | 12V30W halogen and brightness enable control for transmission illumination. | ||
12V50W halogen and brightness enable control for reflecting illumination. | |||
Integrated field diaphragm, aperture diaphragm and puller type polarizer. | |||
Equipped withgroundglass and yellow ,green and blue filters | |||
Optional Accessory | Eyepiece | Dividing eyepiece(Φ22mm) | |
Objective | L3203/3220/L3230 | Bright field objective 20X,50X,80X,100X(Dry) | |
L3230BD | Bright&dark field objective 50X,60X,80X,100X | ||
CCD adapter | 0.5X,1X,0.5X(with dividing) | ||
Camera | Usb output 1.3M,3.0M,5.0M,10Mpixel | ||
Digital camera adapter | Cannon(EF) nikon(F) | ||
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Contact us | Welcome to contact us for Quotation and PI |
Order Methods | 1.Alibaba Trade Assurance |
Step1: We will send you a online order contract on Alibaba website by Email after we made a agreement about everyting. Step2: You confirm our Alibaba online order Contract after you receive our Email, Then you can operate everything according to Alibaba website requirement (You need to have a Alibaba account) Step3: You pay money to Alibaba website Step4: We will receive your payment infor mation and prepare goods and ship it to you Step5: You confirm all information on Alibaba website after you receive our products Step6: We will receive your payment after we finished our happy cooperation. | |
2.Order on our Aliexpress website | |
Step1: Contact us for the right model and right configuration. Step2: Order what your need on our alibaba website Step3: We prepare goods and shipping it to you Step4: We will receive your payment after you confirm the shipping informaiton | |
3.T/T |
- Packing: 1 pcs/ 1 wooden box or Carton Box, Depends customers Requirement
- Delivery time: 7- 10 days after receive payment
- Shipping : The products will be shipped via EMS, FedEx, DHL, TNT, UPS, Special-line, sea shipping, Air transportation etc. according to the WEIGHT and DESTINATION COUNTRIES.