Celestron X-Cel LX 9mm Eyepiece

The newly enhanced X-Cel LX eyepiece series is what you've been waiting for in a high quality eyepiece for planetary viewing. With a brand new sleek, robust design, and a twist-up eye guard, these eyepieces are especially designed for comfort and ease of use. They also have a wide 60 Degree field of view and 6-element fully multi-coated optics for magnificent wide-field performance. X-Cel LX eyepieces are Parfocal and require little to no focusing when changing from low to high power. Available in focal lengths of; 2.3mm, 5mm, 7mm, 9mm, 12mm, 18mm and 25mm

Celestron X-Cel LX 9mm Eyepiece additional features:

General Features

• Wide field of view enhances views of the night sky through a single lens
• 6-element fully multi-coated optics create sharper images
• Extendable twist-up eyepieces are easier and more comfortable, especially for eyeglass wearers
• No slip, rubber grip ring for secure handling, even in moist conditions
• Parfocal eyepiece require little to no focusing when changing from low to high power

Specification

• Focal Length (mm): 9mm
• Angular Field of View (deg): 60°
• Eye Relief (mm): 16 mm
• Optical Coatings: Fully multi-coated
• Barrel Size: 1.25in (32mm)