1pc D80 F900 Astronomical Telescope Refractor Objective Lens 80mm Aperture 900mm FL for DIY Optical Experiments(D80F900:Single Film Blue Film)

Description

• D80 F900 refractor telescope lens with an 80mm aperture and 900mm focal length for enhanced astronomical viewing.
• Features a double separation devise with two lenses and a spacer, ensuring superior optical performance for your DIY telescope projects.
• Coated with a single layer blue film and a multi-layer green film to minimize light reflection and maximize image clarity.
• Perfect for amateur astronomers and enthusiasts looking to conduct optical experiments and improve their telescope setup.
• Package includes one objective lens; please note that any visible scratches in images are due to shooting angles and lighting, not defects in the lens.

Package includes: 1 (Note that the picture is for reference only, the scratches shown in the picture is not a lens defect, but only the impact of shooting angle and light.)

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