This is a binocular 3.5X - 90X zoom stereo microscope that gives crystal clear sharp images. It comes with a binocular head with 30mm super widefield, high eyepoint 10X eyepieces and a double arm heavy duty boom stand. 

It is an ideal instrument for research labs, gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry.

• 3.5X - 90X (26:1) Continuous Zoom Magnification Range
• 30mm Super Widefield 10X Eyepieces
• 8” (200mm) Large Working Distance
• 45 Degree Inclined Binocular Head
• Crystal Clear Original True Color Images
• Erect Sharp Stereo Images over a Super Widefield of View
• High Resolution with Great Flatness and Contrast
• Accurate Alignment Ensuring Fatigue Free Comfortable Observation
• Both Ocular Tubes with Adjustable Diopters

• Adjustable Interpupillary Distance
• Full Optical Glass Elements
• Precise Ground Glass Lenses
• Versatile Boom Stand Covering Large Working Area
• Double Arm Design for 3 Degree Freedom, Allowing Placing Microscope Head Toward to Any Direction
• Rugged Solid Cast Steel Base Finished with Stain Resistant Enamel
• All Metal Mechanical Components
• Rubber Eye guards Included
• Manufactured under ISO 9001 Quality Control Standard

• Head: 45 degree inclined 360 degree swiveling binocular
• Eyepieces: 30mm super widefield high eyepoint WF10X/20
• Barlow Lens: 0.5X and 2.0X
• Objective Zoom Range: 0.35 - 9.0X
• Zoom Ratio: 26:1
• Maximum Field of View: 2 - 1/2” (65mm)
• Minimum Field of View: 3/16" (4.75mm)
• Diopter Adjustment: +/- 5dp
• Interpupillary Distance: 2 - 3/16" - 2 - 15/16" (55 - 75mm)
• Working Distance: 8” (200mm)
• Boom Stand: 20" double arm (overall length: 30"), 17" high pillar, 10 - 1/4" x 8 - 1/4" x 2 - 0" solid cast steel base
• Accessories: Eye guards

This product comes with a 5 year factory warranty.