Description:

The frame is made of metal, durable and lightweight to carry.
1.25 inch 4mm plossl eyepiece, provide you the widest viewing field.
Plossl eyepiece allow you to optimize the image quality of your telescope in a quick and easy way.
Apply to watch scenery, celestial observation, nebula and so on.
Fit for any 1.25 inch diameter telescope and astronomy filters.

Specification:

Frame Material: Aluminium Alloy
Lens Material: Optical Glass
Focal Length: 4mm
Type: 4mm Plossl Eyepiece
Interface Size: 1.25 inch /31.7mm

Package Includes:

1 Piece 4mm Plossl Eyepiece