Explore Scientific 82° Series LER Eyepiece

Yes, this eyepiece is specifically designed with 16.3mm of eye relief, which provides enough space to view the entire 82-degree field of view without needing to remove your glasses.

This model uses a standard 1.25-inch barrel, making it compatible with the vast majority of modern telescopes that accept 1.25-inch accessories.

Absolutely. By replacing the air inside the housing with argon and sealing it with O-rings, the eyepiece is protected against internal fogging, dust, and fungus, which is critical if you observe in humid or rapidly changing temperature environments.

The 8.5mm focal length is a versatile mid-range choice. It offers enough magnification to resolve fine details on the Moon and planets while still providing a wide enough field to frame many deep-sky objects like globular clusters or planetary nebulae.

Yes, the eyepiece features fully multi-coated optics with Enhanced Multilayer Deposition (EMD) and edge-blackened lens elements. These features work together to minimize internal reflections and light scatter, resulting in sharper, higher-contrast images.

Yes, the barrel is threaded to accept standard 1.25-inch (M28.5 x 0.6) astronomy filters, allowing you to use moon or nebula filters for enhanced viewing.