1 6mm Focal Length: This lens has 6mm focal length, 1.25in joint diameter, which is suitable for 1.25in astronomical telescope. 2 66 Degree Wide Angle: This astronomical telescope wide angle eyepiece has a 66 degree field of view, 5 elements in 3 groups. 3 Optical Glass Lens: The lens adopts multi layer high definition broadband green film optical glass lens, chromaticity adjustment, which provides high permeability to ensure clear and has clear scenery. 4 Fully Coated Glass: The fully coated glass with excellent image contrast and light transmission with high brightness, large field of view that can keep your eyes in a comfortable state. 5 Applicable Scene: The lens is suitable for viewing scenery, bright celestial observation, nebula, etc., and it is also Halloween birthday Christmas gift for family and friends.Item Type: Astronomical Telescope Eyepiece
Material: Aluminum alloy and optical glass
Gross Weight: 125g/4.4oz
Focal Length: 6mm/0.24in
Field of View: 66 degrees
Lens Coating: FMC green film
Number of Lenses: 5 elements in 3 groups
Connector Size: 1.25 inches(31.7mm)
Anti Slip Design: Yes
Thread Specification: M28.6x0.6mm
What's in the box
1 x
Astronomical Telescope Eyepiece
2 x Dustproof Cover
