4mm Eyepiece Multi-Coated Spherical High-definition Eyepiece Wide Angle 62 Degree Lens for 1.25 Inch

Features:
and
4mm 62 degree wide angle aspheric eyepiece can get detail and definition across the entire field of view
For lenses with the same refractive; the 62 degree aspheric eyepiece is thinner and than the spherical eyepiece
high magnifications; look more and more detailed at the ' s surface and other planet; for viewing the and planets
Optics glass eyepieces for excellent for image contrast and light transmission; give detail and definition across the entire field of view
Standard 1.25 ' ' / 31.75mm fitting diameter, can be used in most astronomical telescopes with a 1.25 " focuser

Specifications:
: Optical Glass+Acrylic+Aluminum
Focal Length: 4mm
Field of View: 62 Degrees
Interface Specification: 1.25 inches / 31.7mm
Thread Specification: M28.6x0.6mm

Package Includes:
1x Eyepiece Lens
1x Cover

Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item