The Bresser Mono Zoomer is a multifunctional monocular that can be used as both a zoom and a macro telescope. Objects can be displayed sharply at a minimum distance of half a meter. The monocular features BK-7 coated optics for a bright and detailed image. The body is made entirely of aluminum. Specifications: - Colour: black - Material: aluminium, rubber - Dimensions: 12.7 x 3.2 x 3.2 cm (L x W x H) - Weight: 124 grams Optical specifications: - Minimum magnification: 8 - Maximum magnification: 25 - Lens diameter: 25 mm - Prism material: BaK-4 - Coating colour: green - Field of view at 1000 metres: 70 m - Field of view in degrees: 4 degrees - Light intensity: 9.76 - Twilight factor: 14.14 - Close-up of: 0.5 m Contents: - 1 Monocular - 1 Lanyard - 1 Carrying pouch - 1 Cleaning cloth - 1 Manual