Description
Specifications
Optical System
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Eyepieces: Widefield 10×, 18 mm field of view; interpupillary adjustment 54–76 mm; diopter correction
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Objectives: Infinity-corrected plan lenses—4× (0.10 N.A.), 10× (0.25 N.A.), 40×R (0.65 N.A.), 100×R oil immersion (1.25 N.A.); all are parfocal, parcentered, color-coded; 40× and 100× spring-loaded/sealed
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Head & Turret: 45° inclined binocular Siedentopf head, 360° rotatable; quad ball-bearing turret mounted reverse for easy slide access
Magnification
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Total Magnification: 40×, 100×, 400×, 1000×
Focusing & Stage
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Focusing: Coaxial dual-speed coarse (with adjustable tension) and fine (graduated) focus
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Stage: Mechanical stage, 143×120 mm (5¾″×4¾″); low-profile, ball-bearing specimen holder with coaxial XY controls and integrated rulers
Illumination & Power
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Illumination: Bottom-mounted 0.5 W cool-white LED (≈20 W tungsten equivalent), dimmer control, rated 50,000 hr
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Power: Cordless operation via three NiMH AA batteries; 8-hour charge yields ~50 hr runtime; up to ~500 recharge cycles (~20,000–25,000 hr); charger includes auto-shutoff and charging indicator
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Power Input: Switching power supply, 110–220 V AC (US plug included)
Physical & Warranty
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Dimensions: Base 235×151 mm (9¼″×6″); overall size ~362 mm high × 235 × 151 mm (~14¼″×9¼″×6″)
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Weight: Net 11 lb (5 kg); shipped weight ~16 lb (7.3 kg)
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Construction: All-metal internal frame with built-in ergonomic carry handle
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Warranty: Swift Optical limited lifetime warranty covering parts and workmanship
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