No Bachelor of optometry course is not available in techno main Salt Lake for studying. I am mentioning below the name of the courses which are available in techno main Salt Lake:

1. Bachelor of Technology
2. Master of computer applications
3. Bachelor of hospital management
4. Bachelor of Science
5. Master of technology
6. Master of Business Administration
7. Bachelor of Business Administration
8. Post graduation diploma

Read More about Tech Main Salt Lake by clicking on mentioned below link:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/colleges/techno-main-salt-lake/amp&ved=2ahUKEwjg_M3jir71AhXAT2wGHbr4DxkQFnoECAcQAQ&usg=AOvVaw3neYUVukoKnVSwoKXTA4aw