154mm HD Achromatic Objective Lens Dual Separation for DIY Refractive Astronomy Telescope Accessories(750 Multi-Film) 1200 multi-film
مميزات خاصة
The surface of the objective lens is treated optically to reduce light scattering, make the observed image clearer and enhance the using experience.
154mm achromatic objective lens with dual separation structure, professional accessory for refractive astronomical telescopes.
Dual separation design effectively corrects chromatic and spherical aberration, delivering sharp, high-contrast celestial images.
optical glass with precision polishing, ensuring high light transmittance and low distortion for stable observation.
154mm large aperture enhances light-gathering ability, ideal and deep-sky observation.
Standard size for easy assembly, perfect for DIY telescope building, upgrades and astronomy enthusiasts.
It features high structural fit and simple installation, can directly replace the original objective lens to meet daily use and accessory update needs.
وصف
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High-concerned chemical : None
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