Celestron TrailSeeker ED Binocular

ED stands for Extra-Low Dispersion glass. This specialized lens material minimizes chromatic aberration, which is the color fringing you sometimes see around the edges of high-contrast objects, resulting in sharper images with better color accuracy.

Yes, they are water-resistant and feature a durable, rubber-armored magnesium alloy body designed to withstand outdoor conditions. However, they are not fully waterproof or fogproof, so you should avoid submerging them or using them in extreme temperature shifts that cause internal fogging.

Absolutely. Because they are tripod adaptable, you can mount them to a steady base to eliminate hand shake during long periods of watching. They also weigh 23.5 ounces, which is manageable for most users to carry comfortably in the field.

The TrailSeeker ED features a close focus distance of 8.2 feet. This makes them versatile enough to observe nearby subjects like butterflies or flowers in addition to distant wildlife.

These coatings are applied to the prisms to ensure maximum light transmission and contrast. They prevent light from scattering, which keeps your image bright, vivid, and true-to-life even in challenging lighting conditions.