Product overview Designed for clear, bright viewing, this astronomical telescope features a broadband FMC bluefilm coating on the optical elements, an aluminum alloy tripod for stable support, an ergonomic angle locking knob, and a 90 degree zenith window to simplify angle observations. Key benefits Improved light transmission: The FMC broadband bluefilm coating increases lens light transmission up to 93 percent, producing clearer and brighter views of celestial and terrestrial targets. Stable support: The tripod is made from aluminum alloy for durable, rigid triangular support that keeps the telescope steady during observation. Easy positioning and locking: An ergonomically shaped angle locking knob fits natural finger grip and allows quick, secure locking for repeatable viewing positions. Convenient angle viewing: The 90 degree zenith window makes observing objects near the zenith more comfortable and maintains optical throughput for efficient light conversion. Important attributes Optical coating: FMC broadband bluefilm multilayer coating for enhanced transmittance and contrast. Tripod material: Aluminum alloy tripod with triangular support for improved stability. Controls: Ergonomic angle locking knob for intuitive handling and reliable locking. Viewing design: 90 degree zenith window for comfortable angle and upright viewing. Why this product solves common problems Reduces dim or washedout images by increasing light transmission through the optics. Minimizes image shake and vibration with a rigid aluminum alloy tripod. Eliminates awkward hand positions and missed targets by providing an easytouse locking knob. Simplifies observing objects overhead without uncomfortable neck strain thanks to the 90 degree zenith window. Practical use scenarios Night sky observation: Use for general stargazing, identifying constellations, and viewing brighter deepsky objects with improved brightness and contrast. Lunar and planetary viewing: Enhanced transmittance helps reveal more detail on the Moon and planets during highermagnification sessions. Terrestrial observation: Suitable for daytime use such as landscape and wildlife viewing when an upright or angled view is preferred. Compatibility and care Designed as an accessorygrade telescope with coated optics and standard mounting hardware. Clean optics with a soft brush or lens cloth and avoid harsh chemicals. Ensure tripod legs are firmly set and locking knobs fully engaged before use.