鏡片固定方式：O型環迫緊
| 型號 | 鏡片尺寸 x 厚度 | L2 | L3 | L4 |
| LHS-05 | Ø1/2" x T 4.5mm | 7.5 | 24.9 | 16 |
| LHS-10 | Ø1" x T 7mm | 10 | 37.35 | 22.1 |
| LHS-15 | Ø1.5" x T 6.5mm | 10 | 59.15 | 38.1 |
| LHS-20 | Ø2" x T 8.5mm | 12 | 61.35 | 33.4 |
| LHS-30 | Ø3" x T 8.5mm | 12 | 92.45 | 50.8 |
| LHS-40 | Ø4" x T 14.5mm | 19 | 135.25 | 76.2 |
| 以下尺寸為公制 | ||||
| 型號 | 鏡片尺寸 x 厚度 | L2 | L3 | L4 |
| LHS-M5 | Ø5mm x T 2mm | 5 | 19 | 12.7 |
| LHS-M6 | Ø6mm x T 2mm | 5 | 19 | 12.7 |
| LHS-M7 | Ø7mm x T 2mm | 5 | 19 | 12.7 |
| LHS-M8 | Ø8mm x T 2mm | 5 | 19 | 12.7 |
| LHS-M9 | Ø9mm x T 2mm | 5 | 19 | 12.7 |
| LHS-M10 | Ø10mm x T 2mm | 5 | 20.85 | 14 |
| LHS-M30 | Ø30mm x T 4.5mm | 8 | 47 | 30 |
| LHS-M40 | Ø40mm x T 9mm | 12.7 | 55 | 32 |