Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

The Explore Scientific 8.5mm 82-degree Series LER Waterproof Eyepiece is a long eye relief ocular built for comfortable high-magnification viewing of the Moon, planets, and binary stars. Its gas-purged, sealed housing is designed to stay fog-free and contaminant-free in the field.

• 15mm long eye relief: Comfortable for eyeglass wearers to see the full field of view.
• 82-degree ultra-wide apparent field of view: Immerses observers in the view and supports the use of averted vision for spotting faint objects.
• Multi-element, multi-coated optics: Edge-blackened, low-dispersion glass lenses with EMD coatings maximize light transmission, contrast, and resolution.
• Gas-purged, waterproof construction: O-ring sealed and argon-purged to prevent internal fogging, fungus, and dust.
• 1-year warranty, extendable: Converts to Explore STAR's extended life warranty when registered within 60 days of purchase.