WEOOEN 1.25inch Plossl Telescope Eyepiece, Focal Length 4mm, High Power Telescope Lens, Sturdy Metal Construction

FEATURES:

• Fully Coated Optical Lens

This 4mm plossl eyepiece is designed with 4-element optical lens with full coatings, which allows more light to pass through and offers sharper, brighter views. It is perfect for observation of lunar craters details, planetary nebula, and more.

• Blackened Internal Barrel with Threads

In order to reduce glare as well as improving light transmission and contrast, our optics engineer designed it to be blackened inernal barrel with threads.

• Fit For 1.25inch Telescope Focuser

This eyepiece can be used with any telescopes with 1.25inch focuser. Besides, this plossl eyepiece can thread with 1.25inch astronomy filters and barlow lens for additional viewing experience.

• Foldable Rubber Eye-cup

Therere 2 ways to use eye-cup, fold up eye-cup is a normal use which will bring a comfortable observation experience for you. If you ware glasses, fold down the eye-cup will be a great choice to keep correct distance from the ocular lenses to see the full image.

• 2 Caps Keep Dust Away

All of our telescope eyepieces are packaged with two dust caps to protect your eyepiece from dust and moisture, which is easy to carry and storage.

SPECIFICATION:

Type: Plossl eyepiece

Focal Length: 4mm

Barrel Size: 1.25 inch (31.7mm)

Threaded for filters and barlow lens : 1.25"

Weight: 2.32oz

Height (Total): 43mm

PACKAGE:

1 X 4mm Plossl Eyepiece

2 X Eyepiece caps