The LER eyepieces from the Explore Scientific 82° Series feature argon and waterproof design, offering models with particularly large eye relief. They are suitable for users who wear glasses, solving the problem of viewing the optical field.

These eyepieces provide high contrast and prevent distracting reflections thanks to the patented EMD treatment. They offer excellent image sharpness, ideal for observing planets and the Moon.

They are designed for short focal length (3 mm to 10 mm) viewing, suitable for bright deep sky objects and planetary nebulae. Effective contrast is improved with increased magnification, provided the atmospheric conditions are favorable.

With an 82° apparent field of view and filled with argon gas, the eyepieces prevent fogging and infiltration of dust or fungi. The waterproof sealing ensures long-term durability and reliable use.

The Explore Scientific 82° LER series combines comfort and quality for an optimal observing experience.