There are Two type blindness
One not seeing physical world
Two not seeing inner world.

For the making predictions about physical world,require to read about Sun.
For making prediction about inner world,require to read Moon.

When Sun in the 12th,or in the 2nd,Rahu,Saturn,Venus giving bad effects on sun,that time,The light of Sun (Eyes) off.
When Moon in 12th or in the 2nd and Rahu,Ketu,Saturn Venus,mars,giving bad effects on Moon,then inner thinking off.

Ramendra Singh bhadauria
Jaipur
www.babaramendra.4t.com

What are the astrological indicators for blindness?

First you need to get the Ato Z Horoscope Maker and Delineator.. Per this massive tome of information... first check the following..

1. Any afflicted mercury or mercury aspects
2. Any afflicted Gemini ... the house or planets in Gemini

Since Gemini and its ruled planet Mercury rules dualism and therefore the ears, eyes and lungs.... if it is afflicted one of these areas will also be affected. The rest of the chart and house placement will give more of an answer as to why the eyes are afflicted rather than the ears as well. When checking for blindness also check for ear problems. .. Something tells me to also check the sinuses for issues as they can afflict both the eyes and ears... Pressure on the sinuses which are behind the eyes and ears can cause problems with both. Check with a medical professional on this... they can help you more.

I hope this is helpful... Please let me know.

Mythseeker