Nikon Aculon Instruction Manual

To adjust the focus, first set the diopter adjustment by closing your right eye and focusing the left barrel using the central focus wheel. Once the image is clear, close your left eye and adjust the right barrel using the diopter ring until the image is sharp. Open both eyes and use the central focus wheel to make any final adjustments.
If images are blurry, ensure that both barrels are properly focused using the central focus wheel and the diopter adjustment. Check for any dirt or smudges on the lenses and clean them with a microfiber cloth. Make sure the binoculars are correctly aligned and that your eyes are positioned at the correct distance from the eyepieces.
Use a soft, dry microfiber cloth or lens cleaning tissue to gently wipe away any dust or smudges. For stubborn spots, use a small amount of lens cleaning solution on the cloth. Avoid using paper towels or rough materials that can scratch the lenses.
If the focus is stiff, check to ensure there is no dirt or debris in the focusing mechanism. Gently clean around the focus wheel and try to turn it back and forth to loosen any stiffness. If the problem persists, professional servicing may be required.
Nikon Aculon binoculars are not waterproof. It is advisable to avoid exposure to heavy rain or submersion in water. For outdoor activities in wet conditions, consider using protective cases or covers.
Store your binoculars in a cool, dry place and keep them in a protective case when not in use. Regularly clean the lenses and body to prevent dust buildup, and avoid dropping or exposing them to extreme temperatures.
Store the binoculars in a padded case to protect them from dust and impacts. Keep them in a dry, cool environment to prevent mold growth and lens fogging, and avoid direct sunlight exposure.
Black spots may be caused by dirt on the lenses or internal components. Clean the external lenses with a microfiber cloth. If spots persist, internal cleaning may be necessary, and professional servicing is recommended.
Yes, Nikon Aculon binoculars can be used with glasses. Twist down the eye cups to accommodate for eye relief and ensure a full field of view. Adjust the focus as needed for clarity.
If your binoculars are misaligned, resulting in a double image, it may require collimation. This is a delicate process and is best performed by a professional technician. Contact Nikon support or a certified repair center for assistance.