Sky-Watcher Skywatcher 2 inch LET42mm Eyepiece Lens(Black, Any)

These Skywatcher 45mm 2” LET eyepieces allow 20mm of eye relief for viewing comfort, even with high power. The rubber eyecups are included to keep out extraneous light. These eyepieces are especially valuable for observers wearing eyeglasses. They provide long enough eye relief to take in the entire field of view when viewing with eyeglasses on. Apparent Field of View is 52 degrees for LET 2" 42mm. Fully multicoated optics and blackened interior for brightness and contrast. This eyepiece is therefore ideal for eyeglass wearers. They can easily and comfortably see the entire field of view. The eyecup at the top of the eyepiece provides even more comfort and also ensures that any external light remains outside the lens.