Agnicy Objective Lens Solar Membrane Cover 46.5mm Inner Diameter Viewing Sunspot 5.0 50x50x11mm Size

Product details

Film material: PET+aluminum foil coating

Border material: plastic

Interface size: 46.5mm

Volume: 50 * 50 * 11mm

Net weight: 4g

Gross weight: 12g

Warning: If the product film is damaged, please do not use it to prevent eye damage.

Performance characteristics:

The traditional Bard film (easy to fold and damage) has a low cost-effectiveness. This solar film is coated with PET+aluminum foil, which is sturdy, durable, and not easily damaged. Additionally, it has been certified by NASA (the same material as the solar observation lens).