Celestron SkyMaster

Due to their 140-ounce weight and 25x magnification, these binoculars are not practical for handheld use. Any minor hand tremor will be significantly magnified, making it impossible to get a steady image. We strongly recommend using the included integrated tripod adapter with a sturdy tripod for any observation.

Unlike binoculars with a center focus wheel, these require you to focus each eyepiece independently. This design is common in high-magnification astronomical binoculars because it provides a more precise, locked-in focus that is less prone to shifting during long viewing sessions.

While they offer incredible detail for long-range viewing, they are specialized tools. Their minimum close focus distance is 80 feet, which makes them unsuitable for observing birds or wildlife at close range. They are best reserved for astronomy or spotting distant terrestrial subjects.

Not necessarily. These binoculars feature 15mm of eye relief, which is generally sufficient for many eyeglass wearers to see the full field of view without removing their glasses. However, if you have particularly thick frames, you may find it more comfortable to take them off.

No, these binoculars are not waterproof or fogproof. They are designed primarily for clear-weather astronomical use and should be kept in a dry environment. Avoid using them in rain or high-humidity conditions where internal condensation could occur.