Features:3.35X-90X Continuous Zoom Magnification Offering Top-Level Quality Images; 45-degree Inclined Binocular Head with Extreme Wide field High-Eye point Eyepieces; 30mm Extreme Wide field WH10X/22 Eyepieces; Auxiliary objective SZ0.5X & SZ2.0X; High Resolution with Great Flatness and Contrast; Sharp Stereo Erect Images over a Wide Field View; Crystal Clear Original True Color Images; Accurate Alignment Ensuring a Fatigue-Free Viewing; Precise Ground Glass Lens;
Features:3.35X-90X Continuous Zoom Magnification Offering Top-Level Quality Images; 45-degree Inclined Binocular Head with Extreme Wide field High-Eye point Eyepieces; 30mm Extreme Wide field WH10X/22 Eyepieces; Auxiliary objective SZ0.5X & SZ2.0X; High Resolution with Great Flatness and Contrast; Sharp Stereo Erect Images over a Wide Field View; Crystal Clear Original True Color Images; Accurate Alignment Ensuring a Fatigue-Free Viewing; Precise Ground Glass Lens;
All Metal Mechanical Components; Adjustable Interpupillary Distance; Rubber Eye guards Included; Specifications: Head: 45-degree inclined 360-degree swiveling binocular; Eyepiece: 30mm extreme wide field high-eye point WH10X/22; Auxiliary objective : SZ2.0X WD30mm SZ0.5X WD177mm; Objective: 0.335-9.0X; Zoom Range: 26:1; Diopter Adjustment: 5dp; Interpupillary Distance: 2-3/4" - 2-15/16"(47-75mm); Field of View: 1-3/8" (35mm)
Working Distance: 8" (200mm); 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 SZ2.0X WD30mm auxiliry objective; One SZ0.5X WD 177mm auxiliry objective; One Pair of Foldable Eye-Guards; Users Manual; Optical Data:Eyepiece Standard layout SZM0.5X SZM1.5X SZM2.0X
Work distance 100mm Work distance 165mm Work distance 45mm Work distance 30mm; Magnification Field video Magnification View field Magnification View field; Magnification View field; WF10X/20mm 7.0X 28.6mm 3.5X 57.1mm 10.5X 19mm 14X 14.3mm; 45X 4.4mm 22.5X 8.9mm 67.5X 3mm 90X 2.2mm; WF15X/15mm 10.5X 21.1mm 5.25X 42.8mm 15.75X 14.3mm 21X 10.7mm; 67.5X 3.3mm 33.75X 6.7mm 101.25X 2.2mm 135X 1.7mm;
WF20X/10mm 14.0X 14.3mm 7.0X 28.6mm 21.0X 9.5mm 28X 7.1mm; 90.0X 2.2mm 45.0X 4.4mm 135.0X 1.5mm 180X 1.1mm