| 品名 | 短径 | 素材 | 厚み | 反射率 | 波面誤差 （PV値） |
面精度 （PV値） |
| ２０mm斜鏡 | 20mm | BK-7 | 4.3mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ２４.５mm斜鏡 | 24.5mm | BK-7 | 4.5mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ２８mm斜鏡 | 28mm | BK-7 | 6mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ３１mm斜鏡 | 31mm | BK-7 | 7.5mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ３４.５mm斜鏡 | 34.5mm | BK-7 | 6.5mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ４１mm斜鏡 | 41mm | BK-7 | 10mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ４５mm斜鏡 | 45mm | 青板 | 9.5mm | 91% | 1/6λ以内 | 1/12λ以内 |
| ４６.５mm斜鏡 | 46.5mm | BK-7 | 10mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ５０mm斜鏡 | 50mm | BK-7 | 10mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ５４mm斜鏡 | 54mm | 青板 | 10mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ６３mm斜鏡 | 63mm | BK-7 | 12mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ６８mm斜鏡 | 68mm | BK-7 | 16mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ７０mm斜鏡 | 70mm | BK-7 | 14mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ７４mm斜鏡 | 74mm | BK-7 | 16mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ８０mm斜鏡 | 80mm | BK-7 | 17mm | 93% | 1/8λ以内 | 1/16λ以内 |
| ８８mm斜鏡 | 88mm | BK-7 | 17mm | 93% | 1/8λ以内 | 1/16λ以内 |
| １０４mm斜鏡 | 104mm | BK-7 | 17mm | 93% | 1/8λ以内 | 1/16λ以内 |