Feature

●58 degree wide field of view, foldable rubber eyecup
●Designed primarily for planetary observation and deep sky celestial bodies
●Fully multi-coated green lens for superior image contrast and light transmission
●Excellent performance that virtually eliminates lateral chromatic aberration and light scatters while maintaining superior sharpness, contrast and sharpness
●Standard 1.25" fitting diameter to scope eyepiece holder


Description

Features:
Designed primarily for planetary observation and deep space celestial objects
Excellent for virtually eliminating lateral chromatic aberration and light scattering, while maintaining superior sharpness, contrast and sharpness
Fully multi-coated green lens for superior image contrast and light transmission
Wide 58 degree field of view, foldable rubber eyecup
Standard eyepiece holder with 1.25" diameter scope
Standard 1.25" inner screw to attach light filters
Lens caps on both ends
Focal Length: 4mm
Large Eye Lens Diameter: 21mm
Comfortable Long Eye Relief: 15mm
Net Weight: 160g

Package Includes:
1 x SWA 1.25" 4MM 58 Degree Planet Eyepiece