View All Demo Item's. Barska 20x-40x Binocular Stereo Microscope AY11228.This Stock Photo may not match the actual item listed. This listing is for Model # BK-MI-AY11228. Product Code: BK-MI-AY11228 Model Number: AY11228. This item may be regulated for export by the U. Department of State or the U. Please see our Export Policy. Prior to placing your order. The Barska 20x-40x Binocular Stereo Microscope AY11228 is a fixed power stereo microscope with 20x, and 40x magnifications. This microscope by Barska is constructed with two separate light paths which results in a true stereo, or three dimensional (3D) image of the specimen. Within the objective lens of this Barska Microscope , 2 lenses (one for each path of light) are found side-by-side. The optical design parameters of a stereo microscope limit its 3-D effects to low powers only. Specifications for Barska 20x-40x Binocular Stereo Microscope. Features of Barska Binocular Stereo Microscope. For a complete selection of Barska Microscopes , please visit our Barska Microscopes page. For more brand name Microscopes please visit our Microscopes store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog. We are limited in the way we can present items that have these options, so please take note of the specific product code and model number being advertised. At OpticsPlanet, we pride ourselves on top-notch brand name products at some of the lowest prices on the internet! However, we know that we owe all our success to our valued customers. Whether you have a question about our products and policies, or you need any support placing, tracking or following-up on your order, we are always here to help! Product descriptions and logos shown in our auctions are trademarks or registered trademarks of their respective owners. The item "Barska 20x-40x Binocular Stereo Microscope AY11228" is in sale since Thursday, March 16, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Microscopes". The seller is "opticsplanet" and is located in Northbrook, Illinois. This item can be shipped worldwide.