The experience you’re describing—seeing small black dots or floaters in your vision—is relatively common, especially as individuals age. These floaters are typically caused by changes in the vitreous humor, the gel-like substance that fills the eye. As we age, the vitreous can become more liquid and may pull away from the retina, leading to the formation of floaters. They can appear as spots, threads, or cobweb-like shapes and are often more noticeable against bright backgrounds, such as sunlight or a clear sky, which aligns with your observation while playing pickleball.

While floaters are generally benign, there are important considerations to keep in mind, particularly given your age and the sudden onset of these symptoms. Here are some key points to consider:

1. Normal Age-Related Changes: Floaters are often a normal part of the aging process. However, if they appear suddenly or are accompanied by other symptoms, such as flashes of light or a shadow in your peripheral vision, it could indicate a more serious condition, such as a retinal tear or detachment.

2. Retinal Detachment: This is a medical emergency that can lead to permanent vision loss if not treated promptly. Symptoms may include a sudden increase in floaters, flashes of light, or a curtain-like shadow over your vision. If you experience any of these, it is crucial to seek immediate medical attention.

3. Comprehensive Eye Examination: Given your age and the new onset of floaters, it would be advisable to schedule a comprehensive eye examination with an ophthalmologist. They can perform a dilated eye exam to assess the health of your retina and vitreous and rule out any serious conditions.

4. Management and Monitoring: If the floaters are determined to be benign, they often become less noticeable over time. However, if they are bothersome, your eye care provider can discuss potential management strategies. In some cases, if floaters significantly impair vision, procedures such as vitrectomy may be considered, although these come with their own risks.

5. Protective Measures: While you continue to engage in activities like pickleball, consider wearing sunglasses with UV protection to reduce glare and protect your eyes from harmful sunlight.

In summary, while floaters can be a normal part of aging, it’s essential to monitor any changes in your vision closely. A thorough evaluation by an eye care professional will provide clarity and peace of mind regarding your eye health. If you have any further questions or concerns, don’t hesitate to reach out for more information or support.