#Japan #Tokyo #SIGHTRON #Binoculars #ED SWA

SIGHTRON's New Binoculars: A Leap into Optical Excellence

On October 17, 2025, SIGHTRON will launch its latest high-end binocular models, the SV842 ED SWA and SV1042 ED SWA. These binoculars are designed with an impressive apparent field of view exceeding 70°, providing users with stunning, wide-angle visuals that redefine outdoor observation experiences.

Established in 1961, SIGHTRON Japan, based in Shinjuku, Tokyo, is recognized for delivering top-tier optical products, including binoculars and telescopes. Their commitment to uncompromising optical performance is evident in this latest series, named SV (S-Five). It merges advanced optical technologies with user-friendly features to meet the demands of avid bird watchers, stargazers, and outdoor enthusiasts alike.

Key Features of the SV842 ED SWA and SV1042 ED SWA

• - Wide Field of View: The SV842 offers an apparent field of view of 70° while the SV1042 slightly surpasses it at 71.4°, ensuring immersive viewing experiences. This design allows for excellent imagery from the center to the periphery of the view.
• - High-Quality Optics: Both models utilize Extra Low Dispersion (ED) glass to achieve sharp, high-resolution images free from color fringing, complemented by multi-layer coatings that enhance light transmission and color reproduction.
• - Durable and Lightweight Design: The body constructed from magnesium die-cast material ensures a lightweight feel without sacrificing durability. Users can enjoy a comfortable grip even in cold conditions, thanks to the ergonomically designed elastomer exterior.
• - User-Friendly Features: The center focus mechanism and large, metal focus ring allow for quick and precise adjustments, enhancing the overall user experience. Furthermore, the long eye relief design accommodates eyeglass wearers, ensuring comfortable viewing without compromising the field of view.
• - Weather-Proof Construction: With a fully waterproof design, these binoculars can withstand unexpected rain and are suitable for use near water bodies. The nitrogen-filled interiors prevent internal fogging, making them reliable even in varying weather conditions.

Specifications

SIGHTRON SV842 ED SWA

• - Magnification: 8x
• - Objective Lens: 42mm
• - Prism Type: Schmidt-Pechan
• - Coating: Fully Multi-Coated
• - Actual Field of View: 9.1°
• - Apparent Field of View: 70°
• - Field of View at 1000m: 159m
• - Exit Pupil Diameter: 5.3mm
• - Brightness: 28.1
• - Eye Relief: 18mm
• - Minimum Focus Distance: 1.8m
• - Weight: 896g
• - Dimensions: 123×67×156mm
• - Waterproof: Yes

SIGHTRON SV1042 ED SWA

• - Magnification: 10x
• - Objective Lens: 42mm
• - Prism Type: Schmidt-Pechan
• - Coating: Fully Multi-Coated
• - Actual Field of View: 7.8°
• - Apparent Field of View: 71.4°
• - Field of View at 1000m: 136m
• - Exit Pupil Diameter: 4.2mm
• - Brightness: 17.6
• - Eye Relief: 18mm
• - Minimum Focus Distance: 1.8m
• - Weight: 906g
• - Dimensions: 123×67×156mm
• - Waterproof: Yes

Pricing and Availability

The SIGHTRON SV842 ED SWA is priced at 145,200 JPY (including tax), while the SV1042 ED SWA is available for 148,500 JPY (including tax). Both models will be available for purchase from October 17, 2025.

For more details on these products, you can visit SIGHTRON's official website or contact their customer service at 03-6908-3116. With such impressive specifications and features, the SV842 and SV1042 ED SWA binoculars are poised to elevate your observational adventures to new heights!