| Specification | |||||||||||
| Unit：mm | |||||||||||
| Model No. | D | L | L1 | α | pitch | F | Min Aperture | handle | price | remark | |
| mm | teeth/inch | ||||||||||
| MIR 3 L15 A60 | 3 | 39 | 15 | 60 | 0.8-1.0 | 32-24 | 1.4 | 3.2 | SIM 0020 H3 | ||
| MIR 4 L15 A60 | 4 | 50 | 15 | 60 | 0.8-1.0 | 32-24 | 1.8 | 4.1 | SIM 0020 H4 | ||
| MIR 6 L15 A60 | 6 | 50 | 15 | 60 | 1.0-1.5 | 24-16 | 2.6 | 6 | SIM 0020 H6 | ||
| MIR 8 L22 A60 | 8 | 65 | 22 | 60 | 1.0-2.0 | 24-13 | 3.6 | 8 | SIM 0020-H8 | ||
