AmScope 6.7X-45X Magnification Ultimate Binocular Stereo Zoom Microscope Head

This is a 6.7X-45X zoom magnification binocular stereo microscope head with ultimate optical system, offering top-level sharp clear erect stereo images over a large zoom magnification range. It includes a pair of extreme widefield high-eyepoint WH10X/22 eyepieces with foldable eyeguards. It comes with 45-degree inclined 30mm eyetubes with diopter. The extreme widefield optics and high-eyepoint design ensure an easy and comfortable observation. This microscope head fits all the stands with a 3" (76mm in diameter) O-ring holder.

Features:

6.7X-45X Continuous Zoom Magnification Offering Top-Level Quality Images

45-degree Inclined Binocular Head with Extreme Widefield High-Eyepoint Eyepieces

30mm Extreme Widefield 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 4" (100mm)

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

Stereo Optical Design	Greenough
Default Working Distance	4" (100mm)
Ocular Incline	45°
Ocular Tube Diameter	30mm
Interpupillary Distance	54-76mm
Diopter Adjustment	±5dp
Eyepieces	10X FN22 High-eyepoint
Objective Type	Zoom
Objective Magnification	0.67X - 4.5X
Objective Numerical Aperture	0.0715 @ 4.5X
Objective Resolution	214.5 lp/mm @ 4.5X
Auxiliary Lens Mount	48mm
Collar Mounting Size	76mm (3")

Packing List:

One Binocular Stereo Zoom Head

One Pair of Extreme Widefield WH10X/22 Eyepieces

One Pair of Foldable Eye-Guards