AmScope 0.3X Super Widefield Barlow Lens for SM and SW Series Stereo Microscopes — 48mm (1-7/8") New

Designed for AmScope SM and SW series stereo microscopes, this 0.3X Super Widefield Barlow lens expands your usable view and workspace. It cuts magnification power by half while doubling both the working distance and the field of view, giving more clearance for larger specimens and easier manipulation. Mounting size: 1-7/8" (48mm) diameter.