Solar Filter Bard Adjustable 60-90Mm Telescope Solar Baader Filter Cover For 80EQ 70AZ 70EQ 90EQ 90AZ 60AZ With Box Product description: 1.Telescope accessories bud essentials of the for sun watching the for sun when using a telescope is not to direct the for sun to the for sun to see the for focus will burn our daily life glasses, not directly watch the for sun. 2.This bard film is suitable for 60-90mm telescopes to view the for sun safely! such as for celestron 80EQ 70AZ 70EQ 70400 90EQ 90AZ 60AZ , Etc. 3.Friendship Reminder: You cannot watch directly under the for sun with your for naked eye, when viewing the for sun with a telescope to add a sunscreen, or professional film!Otherwise it will cause eye damage! Specification: Adjustbale Size:60mm-90mm (2.36inches-3.54inches) Colour:black Material:plastic Package included: 1 * Bard film 3 * Screws (color random) 1 * paper box Note: Light shooting 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.