20mm Barlow Lens Astronomical Telescope Eyepiece, Optical Glass, 35 Degree Field of View, with M28.6 Thread, for Nebula Observation - Zyyini, Zyyinifhiv6eg14t

• High Lens: The barlow lens is made of optical glass that provides color correction and maximum light , resulting in clear and vibrant views. Excellent Image Quality: The eyepiece is made of fully coated optical glass, ensuring outstanding image contrast and , offers high brightness and exceptional clarity. Comfortable Viewing: With a length of 20mm, provides a 35 degree field of view, delivering and clear images with high contrast, ensuring a comfortable observation experience. Versatile Application: This barlow lens is ideal for observing nebulae and other astronomical wonders, compatible with all 0.965 inch caliber telescopes, including reflector, refractor, and catadioptric telescopes. Ideal Gift: The astronomical telescope eyepiece makes for a splendid Halloween, birthday, or Christmas family and friends, enhancing their interest in the field of astronomy.