AmScope - 3.5X-90X Simul-Focal Stereo Zoom Microscope on Dual Arm Boom Stand with 144-LED Ring Light - SM-4TPZ-144

AmScope - 3.5X-90X Simul-Focal Stereo Zoom Microscope on Dual Arm Boom Stand with 144-LED Ring Light - SM-4TPZ-144

• 3.5X-90X extended zoom magnification using high-quality Greenough stereoscopic objective lenses with 0.5X and 2X Barlow lenses.
• The microscope provides up to 6.5" (165mm) of working distance.
• A highly-versatile stereo microscope on a heavy-duty, multi-pivot boom-stand which allows the microscope to easily swing into place when needed, and away when not.
• Dual diopters can be adjusted to maintain consistent focus throughout the magnification range, greatly improving productivity.
• The stereo optics provide upright images with clear depth-of-field and a wide view for hands-on applications.

<p>This is a heavy-duty, boom-mounted, simul-focal trinocular stereo microscope with an extended 3.5X-90X zoom magnification-range, and an LED ring-light. The continuous-zoom head features a .7X-4.5X objective assembly, 10X eyepieces, dual diopters, and an unswitched photo-port which allows an imaging-system to be used concurrently with both ocular ports. The 144-LED ring-light provides fixed, even and cool illumination. The addition of .5X and 2X Barlow lenses extends the magnification-range and working-distance. Mounted to the heavy-duty, dual-arm, ball-bearing boom-stand, this microscope is ideal for mechanical and electronic repair, biological applications and demonstrations, and quality-control inspection.</p><p>The microscope has a number of comfort-features including 45° inclined ocular ports, high-eyepoint eyepieces for wearing eyeglasses or goggles, and a wide interpupillary-adjustment range. The native 4" working-distance can be extended to over 6" with the 0.5X Barlow lens, as well as increasing the field-of-view.</p>