Manufacturers & Suppliers of Astronomical Telescopes Since 1976
Orion Sirius Plossl eyepieces are known for their high quality and affordability, making them a popular choice for all types of telescopes. They are a 1.25" eyepiece with a 4-element Plossl design, offering a 52° apparent field of view.
Orion Sirius Plossl eyepieces are known for their high quality and affordability, making them a popular choice for all types of telescopes. They are a 1.25" eyepiece with a 4-element Plossl design, offering a 52° apparent field of view.