This is a used Nikon CF Plan 40x/0.65 infinity-corrected microscope objective with a 160mm tube length and 0.17mm cover glass correction. As a used item, its optical and mechanical condition should be verified from the listing's photos and description. The objective is suitable for standard brightfield microscopy in biological or material science applications, offering a common 40x magnification. Free shipping is available for this purchase. Buyers should ensure compatibility with their specific microscope model, particularly regarding the infinity (CF) system and tube length. Please check the listing for full details on cosmetic wear, functional performance, and any included accessories before purchasing. A3: Nikon 40/0.65 160/0.17 Microscope Objective. Condition: Used. Listed at 60.00 USD. You are bidding on a Nikon 40/0.65 160/0.17 Microscope Objective. Please email me if you have any questions. Please take a look at the pics of the actual item(s) you will be receiving. If it is not pictured that it is not included. Condition: - used - pulled from a working environment- ready to be put to great use- has some scratches on body - see pic - overall good to low end nice cosmetic condition- no scratches on glass What you will receive:- Nikon 40/0.65 160/0.17 Microscope Objective Shipping information: Typically items are shipped within the same day if it is a week day. Will ship priority packages on Saturday if paid by 9am. Almost always ship within one business day. Items will be shipped free using USPS or FedEx Ground unless stated otherwise. International buyers always welcome. Will use Ebay Global Shipping Program. Payment: Payment can be made by PayPal through eBay. Contact information: Questions? Please use the "Ask a Question" link. Emails will be answered quickly Refunds and Returns: Please contact us before making a return or opening a case. Items must be returned in original packaging or similar packing to avoid any damage.