Description:
5.0 Density Astronomical Solar Filter 40mm for 80EQ, 80DX, 130EQ.
Safety Observation:to protect your eyes observing the sun, sunspots, eclipses, and planetary .
Optical Density:5.0 of the .
High Density Coating:provide the true color of sun-neutral white.
Never look at the sun directly without the protection of solar filter.
Specification:
Material: film
Diameter:40 mm/1.57 inch
Applicable models:40mm
Optical density:5.0 of the
Package Includes:
1x Solar Filter