CYZW D131F700 Astronomical Telescope Accessories Double Separa | Shop The World
From USA
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CYZW D131F700 Astronomical Telescope Accessories Double Separation Blue Film Objective Lens Telescope Astronomic Profession Mirror (by DHL)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Astronomical telescope objective lens D=131mm F=700mm multilayer blue film
•Aperture: D=131mm; focal length: F=700mm
•Coating: Four-sided multilayer blue film; combined image quality: 1/4-1/8; diameter tolerance: +0/-0.12 mm; center thickness tolerance: ±0.2mm
From USA
