Objective Lens， 106mm Optical Glass Doublet Objective Lens DIY Refracting Astronomic Telescope Projector Camera Telescopio Lenses,for Doublet Convex Lens(900mm)

========High-concerned chemical : None

• Made optical glass with precision polishing, ensuring stable performance and long service life.
• 106mm optical glass doublet objective lens, widely used for DIY refracting astronomical telescopes, projectors and camera telescope lenses.
• Achromatic doublet design effectively reduces chromatic aberration, ensuring clear, sharp and high-contrast imaging for observation and projection.
• Made optical glass with fine polishing, high light transmittance and low distortion, stable optical performance.
• Multi-purpose application, suitable for astronomical observation, image projection, camera lens modification and optical experiments.
• Standard size for easy installation and assembly, perfect for astronomy enthusiasts, DIY makers and optical project users.