Description: This 62° aspheric eyepiece, suitable for 1.25-inch astronomical telescope. Fully multi-coated for excellent image contrast and light transmission. The eyepiece of high-definition, it can increase the magnification of the telescope combination. Good optimal performance with low chromatic aberration. The eyepiece interface recess portion can prevent the loss. Applicable: watch the scenery, bright celestial observations, nebula, and so on. Specification: Color: Show as picture. Focal length: 0.16 inch/4mm, 0.39inch/10mm, 0.91inch/23mm. Field of view: 62°. Eye lens diameter: 0.39inch/10mm, 0.39inch/10mm, 0.87inch/22mm Coating: Optical lenses, Fully coated, High-definition Size: 1.25 inch (31.75mm) fitting diameter. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included: 1x Eyepiece. 1x Eyepiece cap. 1x Objective lens cap. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store