Interface: Compatible with any telescope with a 1.25 focuser, suitable for wide field lunar observations, medium sized star cluster observations, and various nebula and deep sky object observations when the eye is close to the eyepiece. The eyepiece is equipped with a soft eye guard for comfortable viewing.
Focal Length: 4mm/0.16in focal length telescope eyepiece, providing high magnification for more detailed observations of the lunar and other planets, ideal for lunar and planetary observations.
Aspheric Lens: Upgraded aspheric lens for improved imaging performance and balanced chromatic aberration correction, resulting in clear images.
Optical Glass: Compared to spherical lenses with the same refractive index, the 62 degree aspheric eyepiece is thinner and lighter, specifically designed for planetary observations, and is for observing deep sky objects.
Fully Coated Optical Glass: Fully coated optical glass provides excellent image contrast and light transmission, delivering maximum detail and clarity across the entire field of view. Highly chromatic aberration corrected. Planetary filters enhance details of Jupiter, Saturn, , and Venus.
Description
Item Type: 62° Wide Angle Aspheric Eyepiece
Weight: 95g/3.35oz
Material: Metal and optical glass
Focal Length: 4mm
Field of View: 62 degrees
Interface Specifications: 1.25in/31.7mm
Thread Specification: M28.6x0.6mm