Feature: 1. Protect your eyes and safely observe the sun, sunspots, solar eclipses and planetary transits. 2. The film density is 5.0, fit for Celestron P/A series telescope, for Datyson 5T0001/5T0002 and etc. 3. The high‑density coating provides the true color of neutral white in sunlight. 4. Do not look directly at the sun without the protection of the solar filter. 5. 46.5mm telescope solar filter, a must‑have to safely observe the sun, high performance. Specification: Item Type: Solar FilterMaterial: for Baader Film+PlasticColor: As Picture ShownFilm Diameter: Approx. 46.5mm/1.8inObjective Lens Cover Diameter: Approx. 50mm/2.0inFilm Density: 5.0 Weight: Approx. 13.0g/0.5oz Fitment:Fit for Celestron P/A SeriesFit for Datyson 5T0001/5T0002 Fit for Gazer LT70 Fit for Fenghuang F70400M/F70300M How to use:1. Use the film to face the sun, check to see if there is light leakage, if there is light leakage, it is strictly forbidden to use 2. After the detection is completed, put the film cover on the light inlet, check the fixation, and measure the light at the eyepiece after it is intact, and the operation can be performed without abnormal light. 3. During the observation process, the membrane cover should not be moved by the nearby personnel.. Package List: 1 x Solar Filter Note: If the product film is damaged, do not use it to prevent eye damage.