AmScope A100X 100X (Oil) Achromatic Microscope Objective<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> This brand new 100X (spring， oil) Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes </span></li><li><span class="a-list-item"> 100X Magnification Power </span></li><li><span class="a-list-item"> DIN Standard Achromatic Objective Lens </span></li><li><span class="a-list-item"> Spring Oil </span></li><li><span class="a-list-item"> 20mm Mounting Thread (in diameter) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/416KkIhEvuL.jpg" noproxy>