Telescope Solar Filter Cover for Telescope Tubes 60-90mm Spectrum Telescope

Description:

Optical filter fits snugly over your telescope's aperture to block of incoming light without damaging your eyes.
This film is suitable for interface size 60mm/70mm /80mm /90mm (maximum 118mm can be adjusted) telescopes to view the sun safely.
Made of PET and aluminum foil coating, durable.
The solar filter can be used to exploring the Sun.
Telescope accessories solar filter film ABS cover, easy to install.

Specification:

Film Material: PET+aluminum foil coating
Frame Material: ABS plastic
Interface Size: 60mm or 70mm or 80mm or 90mm (maximum 118mm can be adjusted)

Package Includes:

1 Piece Telescope Solar Filter Cover

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!