DescriptionIf you are looking for a professional and affordable telescope filter, then your research is over here. Thats because our product can meet your need. It is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color: Black-Material: PET, aluminum foil coating -Size: 5.00X5.00X1.00cm/ 1.97X1.97X0.39 in. - It is a light reducer, allow you to see and observe astronomical phenomena more clearly.- It has a simple design, but very practical in use, giving you a good using experience. -Reduces brightness, give you a more clear picture, designed for improving definition and resolution. - A great gift choice for astronomy lover, give them a little surprise. - Easy to install and disassemble, easily meet your different needs, save your time and efforts.
