Double Layer Green Film Telescope Objective For Astronomical Observation With 131mm Aperture And 700mm Focal Length Delivers Real Nice Color, Clear Clarity, And Crisp Night Sky Views

131mm Aperture 700mm Focal Telescope Objective for DIY
✔️ Single-piece double-layer green film objective with 2-lens alignment

This double-layer green film telescope objective is designed for DIY telescope builders seeking higher clarity and color accuracy in celestial viewing. Ideal for amateur astronomy setups to upgrade stargazing performance and imaging quality.

✅ Aperture: 131 mm
✅ Focal length: 700 mm
✅ Lens design: double-layer green film objective
✅ Spacer included: 0.2 mm spacer for precise alignment
✅ Included: 1 piece of the objective lens

💡 What is a telescope objective lens and why upgrade your DIY telescope with a green film optic?

Upgrading the objective lens helps improve light transmission and color rendition for night-sky viewing.

- Enhanced color fidelity and sharper detail with multi-layer green coating - Precise alignment reduces aberrations thanks to the spacer - Handy upgrade for DIY telescope projects seeking better image quality ✝️