Telescope Replacement, 52mm Focal 200mm Doublet Objective Lens DIY Astronomic Telescope ED Green Film Telescopio Projector Camera Lenses,for Home DIY

Telescope Replacement, 52mm Focal 200mm Doublet Objective Lens DIY Astronomic Telescope ED Green Film Telescopio Projector Camera Lenses,for Home DIY

• The surface of the objective lens is treated optically to reduce light scattering, make the observed image clearer and enhance the using experience.
• This 52mm diameter 200mm focal length ED doublet objective lens effectively reduces chromatic aberration, delivering high-contrast, clear imaging for astronomical observation with stable optical performance.
• Featuring professional green film coating, it improves light transmittance, reduces reflection and stray light, ensuring brighter and sharper images.
• The precision cemented doublet structure enables efficient light convergence and low distortion, perfect for DIY astronomical telescope assembly and modification.
• With standard specifications and fine workmanship, this lens offers wide compatibility for telescopes, projectors, camera lenses and other optical devices.
• Made optical glass with fine polishing, it ensures long service life, ideal for optical DIY projects and equipment upgrading.
• It features high structural fit and simple installation, can directly replace the original objective lens to meet daily use and accessory update needs.