Vixen ATERA 12x30 Stabilized

• Image stabilization: The built-in stabilizer corrects hand movement by up to +/- 3°, making a 12x binocular far easier to hold steady for concerts, travel, wildlife observation, and long viewing sessions.
• 12x magnification with 30 mm objectives: This combination brings distant subjects noticeably closer while keeping the binocular compact enough for everyday carry, giving more reach than a typical all-round binocular without the bulk of larger models.
• 17.5 mm eye relief: The long eye relief helps eyeglass wearers see the full field more comfortably and reduces the cramped viewing feel that can come with higher-magnification compact binoculars.
• Roof prism design: The Schmidt/Pechan prism system keeps the body slim and easy to pack, while central focusing and right-eye diopter adjustment make quick setup straightforward in the field.
• Fully multicoated optics: The lens coatings support better contrast and light transmission, helping the image stay cleaner and more usable in mixed light, indoor venues, and overcast outdoor conditions.

About the Vixen Atera Stabilized Series

The Vixen Atera Stabilized series is built for users who want the reach of higher magnification without giving up the convenience of handheld viewing. In Vixen’s binocular lineup, the Atera models sit as a practical solution for situations where image shake normally limits what a compact binocular can really deliver. By combining a roof-prism format with an integrated stabilization system, the series is aimed at travel, birding, spectator sports, stage events, and general outdoor observation where carrying a tripod is unrealistic.

A defining trait of the series is its focus on making magnification usable in real conditions. Stabilization is not just a comfort feature here; it helps the viewer resolve finer detail that would otherwise be lost to hand tremor. The series also emphasizes compact dimensions, straightforward controls, and viewing comfort, with features such as central focusing and generous eye relief on relevant models. Optically, Atera binoculars are designed to balance portability with a bright, contrast-rich image, using coated optics and a slim mechanical layout that is easy to carry for extended periods. The result is a family of stabilized binoculars made for mobile observation rather than static tripod use.

About the Vixen ATERA 12x30 Stabilized

The Vixen ATERA 12x30 Stabilized is the model in the series for users who want more reach from a compact binocular. Its 12x magnification is well suited to subjects that stay beyond the comfort zone of 8x or 10x binoculars, whether that means picking out performers on a distant stage, following action across a stadium, or studying wildlife from a trail or shoreline. At this power level, hand shake usually becomes the limiting factor, so the built-in image stabilizer is central to how the binocular performs in practice. By reducing visible movement, it helps the viewer hold detail on target instead of constantly re-centering the image.

The 30 mm objective lenses keep the binocular smaller and lighter than full-size stabilized designs, while the 422 g weight supports easy carrying and less fatigue during long sessions. The 17.5 mm eye relief is a practical advantage for eyeglass wearers, and the 2.5 m close focus gives the binocular flexibility for nearby subjects as well as distant ones. Its Schmidt/Pechan roof prisms help maintain a streamlined shape, and the fully multicoated optics are there to preserve contrast and image clarity. Central focusing makes quick adjustments intuitive, while the right-eyepiece diopter allows the view to be tuned to the user’s eyesight. Nitrogen filling and fogproof construction add reassurance when moving between changing temperatures and outdoor conditions.

About Vixen

Vixen began in October 1949 as a wholesaler of optical instruments and later changed its name from Koyusha to Vixen in 1970. Headquartered in Tokorozawa, Saitama, Japan, the company develops and sells a broad range of optical products, including astronomical telescopes, binoculars, microscopes, spotting scopes, magnifiers, and related instruments. That wide background in precision optics helps explain Vixen’s strong reputation among users who value practical, well-executed viewing equipment.

The company is especially well known for its work in astronomy, including the introduction of Sky Sensor in 1984, an automatic telescope-positioning system for amateur astronomers, and the later SX telescope series in 2003 with navigation and a large color LCD. In binoculars, Vixen also introduced the Ultima series in 1986, bringing fully multicoated optics to that line. This history shows a long-standing focus on making optical instruments more usable in real observation settings.

Main Features

• Series: Vixen Atera Stabilized
• Magnification: 12.00 x
• Objective lens diameter: 30.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view at 1000 m: 73.00 m/1000m
• Field of view: 4.20 °
• Apparent field of view: 47.50 °
• Exit pupil: 2.50 mm
• Eye relief: 17.50 mm
• Close focus: 2.50 m
• Focusing system: Central
• Diopter adjustment: Right eye-piece
• Interpupillary distance: 55.00 mm - 75.00 mm
• Image stabilizer: Yes
• Stabilization angle: +/- 3°
• Battery: AAA / LR03
• Battery quantity: Pack of 2
• Nitrogen filled: Yes
• Waterproof: Yes
• Fogproof: Yes
• Length: 149.00 mm
• Width: 108.00 mm
• Height: 62.00 mm
• Weight: 422.00 g
• Color: Beige

Warranty

The Vixen ATERA 12x30 Stabilized is covered by a 10-year warranty.

In the Box

• Binoculars
• Neck strap
• Mini tote case
• Two AAA batteries
• Instruction manual