Filters at 1.3m Telescope
| Slot No | Filter | Size |
| 1. | S-II | 80mm |
| 2. | Hα | 80mm |
| 3. | U | 80mm |
| 4. | B | 80mm |
| 5. | V | 80mm |
| 6. | R | 80mm |
| 7. | I | 80mm |
| 8. | r (sdss) | 80mm |
Currently, broad-band (UBVRI), (u,g,r,i,z) and narrowband interference filters for O[III], S[II], and H-alpha line filters are available.