Light Weight Portable Telescopes Sun Film Filter Membrane Solar Film Sunspot Filter For Sun Observing Easy to Use

Features:
The solar film ensures optimal and durability
It ' s ideal for both unassisted eye observation and astrophotography due to its innovative telescopic film properties
This sun filter reveals a reddish-yellow sun with enhanced durability for long term use in nature
Great for outings, and easy to with cloth, tissue, or even rinse with water
While reducing light and harmful radiation, the solar film does not compromise contrast

Specifications:
Component: Metal
Diameter: 80mm ( 3.15inch) / 100mm ( 3.94inch) / 120mm ( 4.72inch) / 140mm ( 5.51inch) / 160mm ( 6.3inch) / 180mm ( 7.09inch) / 200mm ( 7.87inch) / 220mm ( 8.66inch) / 250mm ( 9.84inch)

Package Includes:
1pc Sun Filter

Note:
Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order Due to the difference between different monitors, the picture may not reflect the actual color of the item