Trump names Herschel Walker, Nicole McGraw to ambassador positions before issuing warning to GOP senators Your protein needs ...

4 DIN Achromatic objectives mounted in a revolving turret offer 6 magnification levels: 40X, 100X, 250X, 400X, 1000X, 2500X Professional Siedentopf head is fully rotatable for shared use and ...

A light and compact scope with powerful and bright optics, the M151 has a 12-40x magnification with a 60mm objective lense diameter. The scope has a Leupold MilDot reticle for both range ...

Image Credit: Yokogawa Fluid Imaging Technologies, Inc. A high-magnification (40X) objective lens and a thin layer of immersion oil reduce the numerical aperture between the flow cell, the ...