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				Optical System: Fully coated with super high resolutionFeatures: Offers sharp clear images with great flatness and contrastOnce brought in focus, image remains clear and sharp throughout the zoom rangeEyepieces: Super wide-field high-eyepointMagnification: Provides continuous variable magnification from 4X to 300X with optional eyepieces and auxiliary lensesUsage: For those who require precision-oriented observationMagnification: 8X-50X, 4X-300X with optional eyepieces and objectivesEyepiece: WF/22mm high-eyepoint, wide-field; Convenient for observerswearing glasses.Optional WF/22mm, WF15X/16mm, WF20X/12mm, WF25X/9mm, WF30X/8mmMain Body Binocular head, 45° inclined, 360° rotatable, can be locked in any positionIPD :52-75mmDiopter ±5 dioptersObjective 0.8X-5.0X stereo zoom; Zoom Ratio:6.3:1Aux Lens 0.5X, 2.0XFocusing: Mount with vertical working distance 106mmStand S7 track stand for more optionsIllumination transmitted and reflected LED with independent switches and adjustable Intensity |