Description:

- Engineered with high offering a generous apparent field of view; for observations;medium sized star clusters;provide a wide range of nebulas and .
- Soft rubber that is custom with a and folds down for the convenience of eyeglass wearers and protects glasses from getting scratched.
- Fully coated eyepieces with interior design;no introduction of additional color for higher magnification;highly achromatic;enhance details of Jupiter;;Mars; and planetary .
- Features a precision made standard " barrel quot; diameter ;" astronomy and fold down rubber for comfortable viewing as well as blocking .
- Comes with sturdy case-proect the eyepiece from dust and .

Specification:

- Type: Eyepiece
- Focal length: 40mm
- Barrel size: " /31.7mm
- Apparent field of view: 4
- Coatings: fully multi coated
- Lens elements: 4
- lens edges: yes
- Diameter: /1.5inch
- Length: 40mm/1.

Package Includes:

1Piece Eyepiece