1.25 Inches Black Solar Filter Optical Glass Lens Filter M30X1

1.25 Inches Black Solar Filter Optical Glass Lens Filter M30X1 Description

Suitable for occasions: watching the rising sun, sunset.
Item Name: black solar filter
Model Number: OF-12-1.25
Filter Size: 1.25inches / 31.7mm

Metric Coarse Thread: M30x1
Shape: round
Weight: 9 g
Notes:
Use this solar filter in the morning and evening. Do not use it especially when the sun is very strong (at noon)!
Never look directly at the sun through the telescope with your eyes.
You must add a solar filter when watching the sun with a telescope, otherwise it cause permanent damage to the eyes!
Colour: Black
Material: Aluminum Alloy

Package Contents:
1 * Black solar filter

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.