1pcs High-Definition Astronomical Telescope D154F750 Series - 154mm Aperture, 750mm Focal Length(Multi-Layer broadband Membrane)

Description

• Experience stunning views with the D154F750 Series telescope featuring a 154mm aperture and 750mm focal length for exceptional light-gathering capabilities.
• Equipped with advanced double separation devise and multi-layer broadband film coating, this telescope delivers superior image clarity and contrast across a wide (400-700nm).
• Constructed with precision, the lens composition includes two lenses and a gasket, ensuring optimal performance and durability for amateur and professional astronomers alike.
• Achieve remarkable image with a combined rating of 1/4-1/8, making it perfect for both planetary observation and deep-sky viewing.
• Package includes one D154F750 Double Separation Multilayer Objective Lens, devised for easy installation and compatibility with various telescope setups.

D154F750 Double Separation Multilayer Objective Lens (Monolayer broadband membranes) Caliber D: 154mm
Focal length F: 750mm
Coating: single blue film layer gnecnad (400-700nm) / multi-layer broadband film (400-700nm)
Combined image : 1/4-1/8
Diameter tolerance: +0/-0.12 mm
Center thickness tolerance: 0.2mm
Focal length tolerance: 0.1%
Brightness: 60/40
Eccentricity: 1'
Composition: It consists of two lenses and a gasket, and adopts a double separation devise
Package include:1pc

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