1. Introducción
Thank you for choosing BRESSER 8x25 Binoculars. These high-performance binoculars are designed for clarity and durability, featuring advanced optical systems and robust construction. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your binoculars to ensure optimal viewExperiencia de aprendizaje.
2. Producto terminadoview y características
The BRESSER 8x25 Binoculars are engineered with precision optics and a rugged design, making them suitable for various outdoor activities such as bird watching, hunting, travel, and sports events. Key features include:
- 8x25 Top Glass Optics: Provides 8x magnification with a 25mm objective lens, offering a wide field of view (331ft/1000yds) for clear, detailed observation over long distances.
- ESP Dielectric Coating & FMC Fully Multi-Layer Coated Lenses: Ensures over 99% light transmission for bright, high-contrast images with exceptional color fidelity, enhancing visibility in low-light conditions.
- Argon Purging & O-Ring Sealing: Guarantees IPX7 waterproof and fogproof performance, protecting the binoculars from moisture and temperature fluctuations. The rubber-armored polycarbonate shell provides shock resistance.
- Diseño compacto y ligero: Easy to carry and handle, ideal for extended use without fatigue.

Figure 1: Labeled components of the BRESSER 8x25 Binoculars.
3. Configuración
3.1 Desembalaje e inspección inicial
Al abrir el paquete, asegúrese de que todos los componentes estén presentes y sin daños. La caja debe contener:
- Binoculares BRESSER 8x25
- Bolsa de transporte
- Correa para el cuello
- El paño de limpieza de lentes
- Manual de instrucciones

Figure 2: Included accessories for the BRESSER 8x25 Binoculars.
3.2 Ajuste de la distancia interpupilar
Hold the binoculars with both hands and look through the eyepieces. Adjust the distance between the two barrels by moving them closer together or further apart until you see a single, clear circular field of viewEsto garantiza que ambos ojos estén alineados con la trayectoria óptica.
3.3 Enfoque
- Enfoque central: Look through the binoculars at a distant object. Use the central focusing wheel to bring the image in your left eyepiece into sharp focus.
- Ajuste de dioptría: Close your left eye and use the diopter ring on the right eyepiece to focus the image in your right eyepiece. This compensates for differences in vision between your eyes.
- Once both are set, use only the central focusing wheel for subsequent focusing.

Figure 3: Diopter adjustment and central focusing wheel.
3.4 Ajuste del ocular
The eyecups can be twisted up or down to provide comfortable viewing, especially for spectacle wearers. Twist them down if you wear glasses to ensure a full field of view, and twist them up if you do not wear glasses.
4. Instrucciones de funcionamiento
Once properly set up, your BRESSER 8x25 Binoculars are ready for use. Hold them steady and use the central focus wheel to adjust for clear images of various distances. The waterproof and fogproof design allows for reliable performance in diverse weather conditions.

Figure 4: BRESSER 8x25 Binoculars ready for observation.
5. Mantenimiento
5.1 Limpieza de lentes
Use the provided lens cleaning cloth to gently wipe dust or smudges from the lenses. For stubborn marks, a small amount of lens cleaning fluid designed for optics can be applied to the cloth, not directly to the lens. Avoid using abrasive materials or excessive force, as this can scratch the lens coatings.
5.2 Almacenamiento
When not in use, store your binoculars in the provided carrying bag to protect them from dust, moisture, and impacts. Store in a cool, dry place away from direct sunlight and extreme temperatures.

Figure 5: The binoculars are designed to withstand water exposure.
6. Solución de problemas
- Imagen borrosa: Ensure both the central focus wheel and the diopter adjustment are correctly set for your eyes and the viewing distancia.
- Empañamiento: While the binoculars are argon-purged and fogproof, extreme temperature changes can sometimes cause temporary external condensation. Allow the binoculars to acclimate to the ambient temperature.
- Doble imagen: Re-adjust the interpupillary distance until a single, clear circular field of view se logra
7. Especificaciones
| Característica | Especificación |
|---|---|
| Aumento | 8x |
| Diámetro de la lente del objetivo | 25 milímetros |
| Campo de View | 331 pies / 1000 yardas |
| Tipo de prisma | BAK4 |
| Recubrimiento de lentes | FMC (Fully Multi-Coated), ESP Dielectric |
| Clasificación de impermeabilidad | IPX7 |
| A prueba de niebla | Yes (Argon Purged) |
| Peso del artículo | 1.41 libras |
| Dimensiones del paquete | 6.93 x 6.65 x 2.64 pulgadas |
8. Garantía y soporte
BRESSER offers a lifetime US warranty and dedicated customer service for your product. For any inquiries, technical assistance, or warranty claims, please contact the BRESSER Customer Experience Center. Refer to the warranty card included in your package for detailed terms and conditions.





