Celestron SkyMaster Giant 15x70 Binoculars with Tripod Adapter

The proportion or angular extent that a device, such as a camera or binocular, can capture or display. Values may be expressed as a percentage of coverage (e.g., 100 %) or in degrees for horizontal/vertical angles (e.g., 160°). The attribute indicates how wide the field of view is relative to the sensor or lens.

The method by which a camera or optical device achieves focus, such as autofocus, manual focus, or center‑focus. It indicates whether the lens can automatically adjust focus during operation or requires user adjustment, and may specify the focusing mechanism used.

The optical magnification factor of a device such as a camera lens, binoculars or telescope. It indicates how many times larger an object appears compared to its actual size when viewed through the product. Values are expressed as a multiplier (e.g., 2x, 10x).

The shortest distance at which a camera lens can focus on an object while maintaining sharpness and clarity. It is expressed as a linear measurement (e.g., meters, centimeters, millimeters) and indicates how close the subject can be to the sensor before the image becomes out of focus.

The linear measurement across the widest part of a telescope’s objective lens, expressed in millimetres or centimetres. It indicates the size of the primary optical element and determines light‑gathering capability and image quality.

Indicates whether a tripod or monopod unit comes with an adapter that allows it to be mounted on a standard tripod head. A value of "Yes" means the adapter is included in the package; any other value (e.g., "None") indicates that the adapter must be purchased separately.

The maximum depth or pressure a product can withstand without leaking or damage, expressed in meters or atmospheres. It indicates how well the item resists water penetration during use.