Microscope Infinity Objective 4X-100X Achromatic Lens for Compound Microscope. Magnification: 4X 10X 20X 40X 100X for choosing. Spring loaded: 10X 20X 40X 100X for protecting slides and lens.
Connecting Thread: International standard interface "4/5 inches 1/36 inches", in diameter approximately 20.30.705mm. For Olympus Microscope CX21 CX31 CX41 series. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives". The seller is "captain_2011" and is located in this country: CN. This item can be shipped worldwide.