★Focal length: 4/10/23mm

★Field of view: 62 degrees

★Interface specification: 1.25 inches (about 31.7 mm)

★Thread specification: m28.6 * 0.6mm

★Lens material: optical glass

★Body material: metal aluminum

The eyepiece should not be used for independent viewing. It needs to be placed on an astronomical telescope and the focus needs to be adjusted before it can gradually become clear.

 

Features:

★Main aluminum materials.

★1.25 inch adapter.

★62 degree field of view

 

Packing Include:

3PCS (1X4mm eyepiece, 1X10mm eyepiece, 1X23mm eyepiece)