AmScope ZM290NB 2X-90X Binocular Stereo Zoom Microscope Head with Focusable Eyepieces

AmScope 2X-90X Magnification Binocular Stereo Zoom Microscope Head with Focusable Eyepieces

• 2X-90X extreme widefield continuous zoom magnification power
• Sharp clear stereo erect images over an extreme wide field view
• Focusable extreme widefield high-eyepoint WH10X/22 eyepieces
• 5-3/4" (145mm) extremely large field view and 14" (350mm) working distance
• 48mm (in diameter) female thread for adding Barlow lenses or lights
• Mounting Size: 3" (76mm) in diameter

This 2X-90X zoom magnification binocular stereo microscope head offers top-level sharp clear erect stereo images over a large zoom magnification range. It includes two Barlow lenses (0.3X & 2.0X) and a pair of extreme widefield focusable WH10X/22 eyepieces. Its outstanding optical system ensures an easy and comfortable observation. This microscope head fits all the stands with a 3" (76mm in diameter) O-ring holder.

Features:

• 2X-90X Continuous Zoom Magnification Offering Top-Level Quality Images
• High Quality Extreme Widefield Focusable WH10X/22 Eyepieces
• High Resolution with Great Flatness and Contrast
• Sharp Stereo Erect Images over a Wide Field View
• Crystal Clear Original True Color Images
• Both Ocular-Tubes with Adjustable Diopter
• Large Working Distance 14" (350mm)
• Accurate Alignment Ensuring a Fatigue-Free Viewing
• Full Optical Glass Elements
• Precise Ground Glass Lens
• 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 extreme widefield high-eyepoint focusable WH10X/22
• Barlow Lens: 0.3X and 2.0X
• Objective: 0.2-9.0X
• Zoom Range: 45:1
• Diopter Adjustment: ±5dp
• Interpupillary Distance: 2-3/4" - 2-15/16"(47-75mm)
• Field of View: 5-3/4" (145mm)
• Working Distance: 14" (350mm)
• Head Mounting Size: 3" (76mm) in diameter
• Accessory Mounting Size: 1-7/8" (48mm female thread) in diameter

Packing List:

• One Binocular Stereo Zoom Head
• One Pair of Extreme Widefield WH10X/22 Eyepieces
• One 0.3X Extreme Widefield Barlow Lens
• One 2.0X Extreme Widefield Barlow Lens
• One Pair of Foldable Eye-Guards
• User's Manual Download
• Shipping Weight: 10 lbs