2.5X 5X 10X 20X 50X 100X Infinity Long Working Distance Objective Lens for Metallographic Microscope
Description

Feature:
Tube lens: 180mm
Thread: 4/5x1/36"
Magnification NA WD(mm)
 Focus(mm) Resolution(mm) DF(mm)  Object field of view(mm)  Image field of view（mm)）
5X 0.12
 23.6
 36 2.8 42.9 5 22.5
10X 0.25 17.8 18 1.34 10.1 2.5 22.5
20X 0.4 10.4 9 0.8
 3.5 1.25 22.5
50X 0.55 7 3.6 0.61 1.4 0.5 22.5
100X 0.8 3.2 1.8 0.41 0.6 0.25 22.5

Connecting thread: international standard interface "4/5 inch * 1/36 inch", diameter M20*0.705MM 
The external thread has a diameter of 20 mm and a pitch of 0.705 mm. 
The lens diameter is 200mm, which can replace imported microscope objective, high-definition imaging, long working distance. 

Packing List: 1pc objective lens


 

 
Shipping

Items are normally shipped within 1-2 working days of receiving (cleared) payment and will be shipped by air parcel to worldwide. We do offer combined shipping discount if you pay all together.The shipping & handling fee includes packing, warehouse and distribution costs, not postage only, these are non- refundable.The estimated shipping time is about 10 to 20 days to arrive buyers' location. All items will only be shipped to the address you registered with PayPal. please make sure yourshipping address on Ebay is correct BEFORE placing your order. 

 
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