FEATURES:3.5X-90X large zoom range continuous magnification; Built-in both top (Epi-illumination) and bottom (transmitted) illumination system with separately adjustable intensity; 45 inclined 360 swiveling trinocular head with SUPER widefield eyepieces; High-eyepoint design for easy observation including eyeglass wearers; 23 mm upright tube for photo or video accessories; 30mm SUPER widefield 10X eyepieces with 20mm field of view; High resolution with great flatness and contrast

• FEATURES:3.5X-90X large zoom range continuous magnification; Built-in both top (Epi-illumination) and bottom (transmitted) illumination system with separately adjustable intensity; 45 inclined 360 swiveling trinocular head with SUPER widefield eyepieces; High-eyepoint design for easy observation including eyeglass wearers; 23 mm upright tube for photo or video accessories; 30mm SUPER widefield 10X eyepieces with 20mm field of view; High resolution with great flatness and contrast
• Sharp stereo erect images over a SUPER widefield of view; Both ocular-tubes with adjustable diopter; Metal pillar stand finished with stain resistant enamel; Accurate alignment ensuring fatigue-free observation; Full optical glass elements; Precise ground glass lenses; All Metal mechanical components;SPECIFICATIONS:Head: 45 inclined 360 swiveling trinocular; Eyepiece: 30mm Super wide field high-eyepoint WF10X/20; Auxiliary Objective: SZM0.5X SZM2.0X
• Objective: 0.35X-9.0X; Zoom Range: 26:1; Diopter Adjustment: 5dp; Interpupillary Distance: 2-3/16" - 2-15/16"(55mm-75mm); Field of View: 1-1/4" (33mm); Working Distance: 8" (200mm); Frosted Glass Plate: 3-3/4" (95mm) in diameter; White/Black Plastic Plate: 3-3/4" (95mm) in diameter; Incident (Top) Illumination: 12V/15W halogen bulb; Transmitted (Bottom) Illumination: 12V/15W halogen bulb; Power Supply: 110V/60Hz (Please email for 220V/50Hz version);One Trinocular Stereo Zoom Head;
• One Pair of Super Widefield High-Eyepoint 10X Eyepieces; One Auxiliary objective: SZM0.5X; One Auxiliary objective : SZM2.0X; One Halogen Top Light; One Pillar Base with Bottom Light; One Focusing Rack; One Frosted Round Glass Plate; One White/Black Round Plastic Plate; One Power Cord; One Pair of Clips; One Pair of Eye-guards; Two Halogen Spare Bulbs; One Dust Cover; User\'s 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

FEATURES:3.5X-90X large zoom range continuous magnification; Built-in both top (Epi-illumination) and bottom (transmitted) illumination system with separately adjustable intensity; 45 inclined 360 swiveling trinocular head with SUPER widefield eyepieces; High-eyepoint design for easy observation including eyeglass wearers; 23 mm upright tube for photo or video accessories; 30mm SUPER widefield 10X eyepieces with 20mm field of view; High resolution with great flatness and contrastGowegroup