M42 Lens Database: Medium Telephoto
| Name | Vendor | Focal range | Max. aperture |
|---|---|---|---|
| Harmony 135mm f/3.5-22 | Harmony | 135mm | 3.5 |
| Harmony Telephoto 135mm f/3.5-22 | Harmony | 135mm | 3.5 |
| Heinz Kilfitt Munchen Kilar 135mm f/3.8-32 | Kilfitt | 135mm | 3.8 |
| Helios 135mm f/2.8-22 (v1) | Helios | 135mm | 2.8 |
| Helios 135mm f/2.8-22 (v2) | Helios | 135mm | 2.8 |
| Helios 135mm f/2.8-22 (v3) | Helios | 135mm | 2.8 |
| Helios Auto 135mm f/2.8-22 | Helios | 135mm | 2.8 |
| Helios MC Automatic 135mm f/2.8-22 | Helios | 135mm | 2.8 |
| Hoya HMC Tele-Auto 135mm f/2.8-22 | Hoya | 135mm | 2.8 |
| Imperial Tele-Imperial 135mm f/3.5-22 (preset, triplet) | Imperial | 135mm | 3.5 |
| Ina 135mm f/1.5-22 | Ina | 135mm | 1.5 |
| Ina 135mm f/3.5-22 (v1) | Ina | 135mm | 3.5 |
| Ina 135mm f/3.5-22 (v2) | Ina | 135mm | 3.5 |
| Ina 180mm f/3.5-32 | Ina | 180mm | 3.5 |
| Ina Auto 135mm f/2.8-22 | Ina | 135mm | 2.8 |
