| Brand | Brand |
| Model | SV238 |
| Type | Type |
| Prism Size | 8 × 14 mm |
| OAG body thickness | 12.5 mm |
| M48×0.75 | 4 mm |
| M54×0.75 | 5 mm |
| Telescope Interface | M54 / M48 / M42 (including M48-M42 adapter) |
| Main Camera Interface | M54 (Internal Thread) |
| Guide Camera Interface | M42 × 0.75 (compatible with most guide cameras) |