Check the listing for details. Biological Microscope 195 4x Plan Achromatic Objective lens. Condition: New. Listed at 23.99 USD. To our store's visitors: Dear visitors,we are Cnscope,and we are professional microscope supplier, we have our own factory and also have several co-operative enterprises,so we have multiple microscope part,in future,there will be more items listed in our ebay store,we have our own technicians to check all the items before sent out,and also have professional workers to pack packing,so there is no extra worries.welcome bid,if you have any more question pls feel free to contact us first,thankyou,welcome wholsaler also!!Biological Microscope 195 4x Plan Achromatic Objective lens Product Feature:Standard 4X/0.10, DIN 160/0.17 plan achromatic objective lensHigh quality 4X plan achromatic objective lensconjugate distance:1954X plan achromatic objective lens with screw-on case20mm Mounting RMS Thread (in diameter) Direct from factory,welcome wholesaler!! Payment: We accept paypal only! All payment must be made within 7 days after the auction ends. Very Appreciated Shipping: The item will be shipped via international express as soon as the payment cleared and after the confirmed shipping address & phone number are provided.item will be shipped by epacket to United sates,United kingdom and Australia.it will take about 7-13 days.other country,item will be shipped by registered mail.It usually takes about 10-25 working days for item delivery. Delivery tracking number will also be provided to buyers. For all orders, please note that: we ship the item to the address which list on the paypal,pls make sure the address on your paypal is correct. Return: We offer 14 days return policy. 100% satisfaction is our goal! If you have any problem when you receive the package please email us first asap. We will do our best to solve problems for you .