AmScope SM-4B Series Boom Stand Stereo Microscope 3.5X-90X Magnification With Fluorescent Light For Circuit Board Assembly

This is a binocular 3.5X-90X zoom stereo microscope on a sturdy double- arm boom stand with fluorescent ring light. It comes with our renowned SM binocular head, super widefield high-eyepoint eyepieces, widefield Barlow lenses, a double-arm heavy-duty boom stand, and a fluorescent ring light. The high-eyepoint design ensures easy and comfortable observation, especially for eyeglass wearers. The double-arm boom stand allows you to turn the microscope head around on three different axis (x, y, and z), allowing you to point the microscope head in ANY direction as needed. This stereo microscope offers high resolution, a super wide field of view, large magnifying zoom range, and ample working distance, all while providing crystal clear images. The fluorescent ring light provides cool, even, and bright lighting for any sample type. This microscopy system is an ideal instrument for research labs, gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry. The typical applications of this scope include PCB inspection, component assembly, reworking/soldering of PCBs, assembly, and general inspection purposes for any opaque sample visible to the naked eye unaided. 

Features:

• A 3.5X-90X Extremely Large Zoom Power Microscopy System on Boom Arm
• 8" Extremely Large Working Distance.
• 1-3/4" (45mm) Field of View.
• Fluorescent Ring Light Included.
• Versatile Boom Stand Covering Large Working Area.
• Double-Arm Design for 3-Degree Freedom.
• Microscope Head Tilts for Flexible Positioning
• High Resolution with Great Flatness and Contrast.
• Erect, Sharp Stereo Images over a SUPER Wide Field of View.
• Accurate Alignment Ensuring Fatigue-Free Long Time Viewing.
• Crystal Clear Original True Color Images.
• 45 Degree Inclined Binocular Head with SUPER Widefield High-Eyepoint Eyepieces.
• One Pair of 30mm SUPER Widefield High-Eyepoint Eyepieces Included.
• Both Ocular-Tubes with Adjustable Diopter.
• Adjustable Interpupillary Distance.
• Full Optical Glass Elements.
• Precise Ground Glass Lenses.
• Large Working Distance.
• Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel.
• Rugged Solid Cast Steel Base.
• All Metal Mechanical Components.
• Rubber Eye-guards Included.
• Manufactured under ISO 9001 Quality Control Standard.
• Excellent Five (5) Year Manufacturer Warranty.

Specifications:

• Head: 45 degree inclined 360 degree swiveling binocular.
• Eyepiece: 30mm super widefield high-eyepoint WF10X/20.
• Objective: 0.7X-4.5X.
• Auxiliary Objective: 0.5X & 2.0X.
• Zoom Range: 26:1.
• Diopter Adjustment: +/-5dp.
• Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm).
• Working Distance: 8" (200mm) at 3.5x.
• Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base.
• Illumination: 12-Watt fluorescent ring bulb, 110V (220V version available).
• Accessories: eye-guards.
• Weight: 65