Cloud Break Optics

92° ED Series 25mm Waterproof Eyepiece

92° ED Series 25mm Waterproof Eyepiece - Main image
$364.99 $499.99 In stock

Category: Eyepieces

The Explore Scientific 92 degree ED 25mm eyepiece with a 2 inch barrel delivers an ultra wide, low magnification viewing experience that allows you to fully immerse yourself in the night sky. It is ideal for observing large deep sky objects and sweeping expansive star fields. The 92 degree apparent field of view creates a dramatic, panoramic perspective that enhances the sense of space. Large objects can be viewed in full context, making the experience more natural and engaging.

Extra low dispersion glass improves image clarity by reducing chromatic aberration and increasing contrast. This ensures that the view remains sharp and well defined across the entire field. The long eye relief provides comfort during extended observing sessions.

This eyepiece is a premium option for those who want the widest possible view combined with excellent optical performance.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

James D. ★★★★★

The 92-degree apparent field makes star-hopping feel almost effortless, and the 25mm focal length delivers nice sharp pinpoint stars across most of the view. I've been using it for a week now and the waterproof sealing gives me confidence when the dew starts rolling in.

Claire ★★★★★

I was skeptical about the price, but that 92-degree apparent field makes star-hopping feel effortless. The 2-inch barrel fits solidly in my focuser, and the views of the Milky Way are incredibly immersive.

James ★★★★★

The 92-degree field of view is genuinely breathtaking through this 25mm eyepiece, making star clusters feel like I'm floating right through them. Even with my moderate light pollution, the immersion is incredible. The 2-inch barrel fits solidly and the image stays sharp across the entire view.