Nikon EX, Action EX Instruction Manual
![Nikon EX, Action EX manual cover](/images/833f60e1756f1f75433c17d0/thumbs/thumb175x175.webp)
To adjust the eyecups on Nikon EX binoculars, twist them clockwise to extend them if you do not wear glasses. Twist them counterclockwise to retract them if you do wear glasses. This helps in achieving the correct eye relief for a comfortable viewing experience.
Use a soft, clean microfiber cloth to gently wipe the lenses. For stubborn dirt, apply a small amount of lens cleaning solution to the cloth, not directly on the lenses. Avoid using paper towels or rough materials that could scratch the lenses.
First, ensure that the diopter adjustment is set correctly for your vision. Check that the lenses are clean and free of smudges. Finally, make sure the binoculars are properly focused by adjusting the central focus wheel while looking through the eyepiece.
Store the binoculars in a cool, dry place, ideally in their protective case. Keep them away from direct sunlight and avoid humid environments to prevent mold growth. Ensure the lenses are capped to protect from dust and scratches.
First, cover the right eyepiece and focus the left eyepiece using the central focus wheel. Then, cover the left eyepiece and focus the right eyepiece by rotating the diopter adjustment ring until the image is sharp.
Yes, Nikon EX binoculars are waterproof and can be used in the rain. However, it is advisable to dry them off with a soft cloth after use to prevent water spots or potential damage to the rubberized exterior over time.
If you notice double vision or misaligned images, your binoculars may be out of collimation. To fix this, professional realignment is recommended as DIY adjustments can void warranties or cause further misalignment.
Regularly clean the lenses with a microfiber cloth and lens cleaner. Check for loose screws or parts and tighten if necessary. Store in a dry environment and periodically inspect for any signs of wear or damage, addressing these promptly.
Ensure lenses are clean and free from debris. Dim images can also result from using binoculars in low-light conditions. Consider upgrading to a model with a larger objective lens for better light gathering in such conditions.
Start by adjusting the central focus wheel to focus on an object with your left eye. Then, use the diopter adjustment to focus with your right eye independently. Fine-tune the focus again using the central wheel until the image is sharp and clear.