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Porro-prisms. Magnification: 20x. Lens diameter: 50mm

Porro
Prisms of the binoculars adjust the image orientation projected by the objective
20
The higher the magnification of the binoculars is, the larger the object will be, but the narrower the field of view (FOV) and the darker the image
50
The larger the aperture is, the more light there will be that enters the optical tube and the image will be brighter, although a larger aperture will increase the size of the binoculars
Availability
Future arrivals
30 March 2026
20+

Product ID 84621
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555023861
Package size (LxWxH) 22x20x8 cm
Shipping Weight 1.1 kg
Description

The Levenhuk New Atom 20x50 binoculars combine a high 20x magnification with large 50mm objectives for exceptional performance in the field. These binoculars excel at any activity requiring the detailed observation of distant objects, such as sporting events, military exercises, or mountain hunting.

Porro prisms and fully coated BK-7 borosilicate glass lenses provide a high level of contrast, color fidelity, and image sharpness. Given its high magnification, the angle of view is narrower than models in the lineup with lower zoom power. The 11m close focus is typical for field binoculars. Sharpness is adjusted via a central focusing wheel with rubberized surfacing, ensuring comfortable operation with gloves or wet hands. Its smooth rotation enables effortless focusing on moving objects or during rapid observer movement. The eyepieces can be effortlessly adjusted to suit individual eye spacing and vision, with diopter correction in the ±3D range.

The Levenhuk New Atom 20x50 binoculars feature an aluminum-alloy body coated in rubber armor. Textured grip zones prevent slippage, securing an excellent hold in all conditions. While not fully sealed, the binocular withstands moderate rain/snow (IPX3-rated). The binoculars feature a tripod adapter socket (adapter sold separately). The binoculars come complete with protective lens caps, a cleaning cloth, a neck strap, and a carrying pouch.

Key features:

  • Powerful 20x magnification field binoculars with 50mm objective lenses
  • Porro prisms, fully coated BK-7 glass optics
  • Adjustable interpupillary distance, diopter correction; central focusing system
  • Durable and lightweight rubber-armored aluminum body, rainproof (IPX3 standard)
  • Tripod-mountable

The kit includes:

  • Binoculars
  • Eyepiece and objective lens protective caps
  • Strap
  • Pouch
  • Cleaning wipe
  • User manual and warranty slip
Specifications
Product ID 84621
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555023861
Package size (LxWxH) 22x20x8 cm
Shipping Weight 1.1 kg
Prism type Porro
Magnification, x 20
Objective lens diameter (aperture), mm 50
Optical design 6 elements in 4 groups
Eyepieces 4 elements in 3 groups
Objectives 2 elements in 1 group
Optics material BK-7
Lens coating fully coated
Exit pupil diameter, mm 2.5
Eye relief, mm 7
Twilight factor 32
Relative brightness 6.3
Field of view, ° 3.2
Field of view, m/1000m 56
Close focus, m 11
Eyepiece diopter adjustment, diopters ±3
Interpupillary distance, mm 56 — 72
Focusing central
Eyecups not foldable, rubber
Body aluminum alloy, rubberized
Moisture resistance
Degree of moisture/water protection IPX3 (protection against spraying water)
Adaptable to a tripod standard 1/4" thread, requires an adapter (not included in the kit)
Size classic
Application military/field, hunting and fishing
Pouch in set
Mounting on a tripod
Pouch/case/bag in set pouch