This is a set of Plan Achromatic objective lenses, fitting common-size (DIN standard) compound / biological microscopes. It comes with 10X, 20X, 40X & 100X Plan Achromatic objective lenses. 10X, 20X, 40X, 100X Plan achromat objective lenses. Plan flat-field corrections for a flat, well-focused field of view.PA10X 10X-B Lens with Black Finish. Cover Glass Thickness: 0.17mm. PA20X-B 20X Lens with Black Finish. PA40X 40X-B (Spring) Lens with Black Finish. PA100X 100X-B (Spring) Lens with Black Finish. We offer 30 days from the date of receipt (verified by tracking information) to request a return on a unit.
We appreciate your patience and understand everyone has a critical need for their unit, and do everything we can to ensure that these requests are handled as quickly as possible. Include your order number, reason for return, and if any pictures are required for your claim, please include them also. Follow the issued instructions, and once received, we will process the item in, and check to ensure everything is there. Processing is done first come, first serve, and can take between 1-4 weeks to process (depending on how many requests we currently have in queue). We thank you for your patience while we work on your request.The item "AmScope PAX-B Plan Objective Lens Set 10X 20X 40X 100X with Black Finish" is in sale since Tuesday, February 5, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives". The seller is "amscope" and is located in Irvine, California. This item can be shipped worldwide.