| Name | T90S |
| Standard |
D=90 F=500 |
| Tube assembly |
T90S |
| Equatorial mounting | EQ2 |
| Tripod legs | TP2 |
| Starfinder |
|
| Eyepiece | K6 K25 |
|
Accessory |
45º prism color filter |
|
|
|