Bresser Lightweight Zoom Telescope 20-60x80

The type of substance from which the main body or chassis of a product is made, such as metal, plastic, wood, glass, or composite materials. This attribute helps users understand durability, weight, appearance, and suitability for specific applications.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

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 overall linear dimension of a product measured along one axis, expressed with a standard unit such as meters, centimeters or inches. It represents the full size from end to end and is used to compare physical dimensions across similar items.

The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.

The type of optical or digital device used for viewing, such as binoculars, monoculars, trinoculars, or devices with a built‑in screen. It indicates the general form factor and whether the device provides multiple lenses or a single lens for observation.