These eyepieces belong to the category Telescope Accessories and are versatile flat-field eyepieces with exceptionally high image clarity, ideal for observing planets and the Moon.

The patented EMD treatment provides high contrast and prevents annoying reflections. With a corrected optical field of view of 52 degrees, these eyepieces demonstrate significant superiority compared to simpler Plössl eyepieces.

The argon gas fill guarantees effective fog prevention, as well as preventing dust, lens fungi, or cleaning liquids from penetrating. The eyepieces are equipped with waterproof sealing, offering many years of invaluable observing enjoyment.

The Explore Scientific 52° LER series represents the highest level of comfort and quality, providing an excellent value-for-money ratio.