Celestron X-Cel LX 1.25" 9mm eyepiece (21920)

The enhanced X-Cel LX eyepieces are designed to provide exceptional optical performance, making them a top choice for planetary viewing and general stargazing. Featuring a sleek, durable design and a twist-up eye guard, these eyepieces prioritize comfort and ease of use. With a wide 60° apparent field of view and 6-element fully multi-coated optics, they deliver sharp, bright, and high-contrast images. X-Cel LX eyepieces are parfocal, meaning they require little to no refocusing when switching between magnifications. The series includes seven focal lengths: 2.3mm, 5mm, 7mm, 9mm, 12mm, 18mm, and 25mm.

Key Features:

• Wide 60° Field of View: Provides expansive views of the night sky through a single lens.

• 6-Element Fully Multi-Coated Optics: Enhances sharpness, brightness, and contrast for detailed observations.

• Twist-Up Eyecups: Extendable design ensures comfort for all users, especially eyeglass wearers.

• Non-Slip Rubber Grip Ring: Offers secure handling even in damp or moist conditions.

• Parfocal Design: Requires minimal or no refocusing when switching between low and high-power eyepieces.

Specifications (9mm Model):

• Focal Length: 9mm

• Connection to Telescope: 1.25" barrel size

• Apparent Field of View: 60°

• Coating: Fully multi-coated for maximum light transmission and clarity

• Number of Lenses: 6

• Special Features: Adjustable twist-up eyecup

General Information:

• Series: X-CEL LX

• Type: Eyepiece

• Build Type: Super Wide Angle (SWA)

The Celestron X-Cel LX eyepiece series is an excellent choice for astronomers seeking comfort, durability, and superior optical performance. Whether observing planets or exploring deep-sky objects, these eyepieces provide sharp, immersive views that enhance any stargazing experience.