This binocular 3.5X-90X zoom stereo microscope is on boom stand with 80-LED ring light. It comes with 45 degree inclined binocular head, super widefield optics, heavy-duty single-arm boom stand, and 80-LED ring light. The 45 degree inclined eye tubes and high-eyepoint optical design ensure easy and comfortable observation. The rubber eyeguards provide further comfort. The microscope offers high resolution, 2-1/2" (65mm) super widefield of view, 26:1 large magnification zoom range and 8" (200mm) long working distance, as well as provides crystal clear sharp images. The 80-LED ring light offers bright, cool and even illumination. It is an ideal instrument for researchers, gemologists, engravers, collectors and anyone in semiconductor and electronics industries. It is also a perfect microscope for biological laboratory applications that require low heat release. 

Features :

• 3.5x-90x zoom stereo microscope with super widefield optical system
• 80 LED white bulb ring light
• 45 degree inclined binocular head with super widefield high-eyepoint eyepieces
• Super widefield 30mm wf10x eyepieces with 20 mm field of view
• Boom stand for versatility covering large working area
• High-eyepoint optic design ensuring an easy and comfortable observation
• Rubber eyeguards providing further comfort
• High resolution with great flatness and contrast
• Sharp erect stereo images over a wide field view
• Crystal clear original true color images
• Both ocular-tubes with adjustable diopter
• 8" (200mm) large working distance
• Heavy duty cast metal boom stand finished with stain resistant enamel
• Rugged solid cast metal base
• Accurate alignment ensuring a fatigue-free long hour viewing
• Full optical glass elements
• precise ground glass lenses
• All metal mechanical components
• Adjustable interpupillary distance
• Rubber eyeguards 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: 0.7-4.5x
• Barlow lens: 0.5x and 2.0x
• Zoom range: 26:1
• Diopter adjustment: +/-5dp
• Interpupillary distance: 2-3/16" - 2-15/16"(55-75mm)
• Working distance: 8" (200mm)
• Field of view: 2-1/2" (65mm)
• Heavy duty cast metal boom stand finished with stain resistant enamel
• Accessories: eye-guards
• Shipping weight: 65 lbs

Packing List:

• Binocular stereo zoom head
• Super widefield 10x eyepieces (pair)
• Super widefield 0.5x barlow lens
• Super widefield 2.0x barlow lens
• Single-arm boom stand with focusing rack
• eye-guards (pair )
• 80-LED ring light with mounting ring adapter
• User's Manual Download