1 High Transmission Lens: The barlow lens is made of optical glass that provides color correction and maximum light transmission, resulting in clear and vibrant views. 2 Excellent Image Quality: The eyepiece is made of fully coated optical glass, ensuring outstanding image contrast and transmission, offers high brightness and exceptional clarity. 3 Comfortable Viewing: With a focal length of 20mm, provides a 35 degree field of view, delivering sharp and clear images with high contrast, ensuring a comfortable observation experience. 4 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. 5 Ideal Gift: The astronomical telescope eyepiece makes for a splendid Halloween, birthday, or Christmas gift for family and friends, enhancing their interest in the field of astronomy.Item Type: Barlow Lens
Material: Aluminum alloy + optical glass
Focal Length: Approx. 20mm/0.79in
Interface Size: Approx. 0.965in / 2.45cm
What's in the box
1 x Barlow Lens
1 x Storage Box
