مميزات خاصة

D70mm achromatic objective lens devised for DIY astronomical telescopes, ensuring clear and sharp images.
Available with adhesive blue film coating, enhancing light transmission and reducing chromatic aberration for superior performance.
Features a focal length of 400mm, ideal for deep-space observation and photography.
Easy to install with clear assembly instructions: thin side faces the object, thick side towards the lens tube for optimal alignment.
Perfect for amateur astronomers and DIY enthusiasts looking to upgrade their telescope optics for better viewing experiences.

وصف

Assembly precautions: Assembly direction, the thin side of the lens towards the direction of the scene and the thick lens towards the direction of the mirror tube.
1 Pcs/Package

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72F700 فيلم أخضر أحادي الجانب

مميزات خاصة

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