High-Quality Optical Design Lenses & 99.9% Full Optical Transmission: The newly developed full optical binoculars utilize high-quality glass lenses instead of conventional resin lenses. With a transmission rate of 99.9%, light loss is minimized, resulting in incredibly sharp and clear images.
Bright, natural colors and a clear field of view achieved with high-reflection dielectric multilayer coating: Multilayer coating is applied to all lenses and prisms to achieve a bright field of view. Furthermore, a high-reflection dielectric multilayer coating is applied to the auxiliary prism and a phase difference correction coating is applied to the roof prism to pursue even brighter and more natural colors. The world you want to see will feel even more real with a clear field of view.
Binoculars with bag and strap: Easy to carry and store, and can be attached to a tripod for use. Suitable for travel, concerts, outdoor activities, birdwatching, climbing, target shooting, and water sports. Detailed product information and a product guide are included in the Japanese instruction manual.
A wonderful gift: It comes with a Japanese manual, making it very easy to use, suitable for both experts and beginners. Perfect as a gift for Shichi-Go-San (a traditional Japanese festival for children), birthdays for boys and girls, Christmas, and other holiday occasions.
BOSTRON, a professional optics manufacturer with guaranteed quality, is committed to providing you with cost-effective optical products. Our products sell well in many countries around the world. We offer a 12-month quality guarantee from the date of purchase. We are available 24/7 and will respond to your inquiries in Japanese within 24 hours.
10x High Magnification and Waterproof/Dustproof Design: The 10x high magnification allows for clear observation of distant objects, and the waterproof and dustproof function ensures reliable use in various weather conditions. It is suitable for a wide range of applications, including astronomical observation, sports viewing, and bird watching.
Glasses-compatible rotating and retractable eyepiece: The rotating and retractable eyepiece ensures a comfortable field of view even for those who wear glasses. The precision focus ring provides smooth and accurate operation, allowing for quick switching from infinity to close-up objects.
We do not tolerate blurring or chromatic aberration. The CB3A 10X50 makes no compromises in its optical system. It employs top-of-the-line BAK4 roof-type prisms internally, ensuring highly efficient light transmission and precise image formation. Each optical lens is fully multi-coated with FMC, significantly reducing light reflection loss. This elevates light transmission to a new dimension, delivering high-contrast images with sharpness in the center, vivid colors, and rich tonal expression. What you see is a scene as close to reality as possible. We have considered every aspect of your user experience. The rotating, telescopic eyepiece ensures a comfortable field of view even for glasses wearers, eliminating unpleasant "dark areas." The precise focus ring provides smooth and accurate operation, allowing for quick switching from infinity to close-up objects. Every design element is intended to immerse you in observation itself, making you forget the existence of the tool. Choosing the CB3A 10X50 is not merely choosing a tool; it's choosing a way to see the world clearly.