リスト / 型番表
溝本数 (本/mm) |
ブレーズλ (nm) |
ブレーズ 角度 |
分散 (nm/mm) |
□12.7mm ×6t |
□25mm ×6t |
□25mm ×9.5t |
□30mm ×9.5t |
□50mm ×9.5t |
120 | 12,000 | 46°3' | 5.78 | ST-4112 | ST-8112 | ST-2112 | ST-3112 | ST-5112 |
150 | 500 | 2°8' | 6.66 | ST-4155 | ST-8155 | ST-2155 | ST-3155 | ST-5155 |
300 | 300 | 2°34' | 3.33 | ST-4330 | ST-8330 | ST-2330 | ST-3330 | ST-5330 |
300 | 500 | 4°18' | 3.32 | ST-4350 | ST-8350 | ST-2350 | ST-3350 | ST-5350 |
300 | 1,000 | 8°36' | 3.30 | ST-4310 | ST-8310 | ST-2310 | ST-3310 | ST-5310 |
300 | 2,000 | 17°27' | 3.18 | ST-4320 | ST-8320 | ST-2320 | ST-3320 | ST-5320 |
300 | 4,000 | 36°52' | 2.67 | ST-4340 | ST-8340 | ST-2340 | ST-3340 | ST-5340 |
600 | 300 | 5°9' | 1.66 | ST-4630 | ST-8630 | ST-2630 | ST-3630 | ST-5630 |
600 | 400 | 6°53' | 1.66 | ST-4640 | ST-8640 | ST-2640 | ST-3640 | ST-5640 |
600 | 500 | 8°37' | 1.65 | ST-4650 | ST-8650 | ST-2650 | ST-3650 | ST-5650 |
600 | 750 | 13°0' | 1.62 | ST-4675 | ST-8675 | ST-2675 | ST-3675 | ST-5675 |
600 | 1,000 | 17°27' | 1.59 | ST-4610 | ST-8610 | ST-2610 | ST-3610 | ST-5610 |
600 | 1,250 | 22°1' | 1.55 | ST-4612 | ST-8612 | ST-2612 | ST-3612 | ST-5612 |
600 | 1,600 | 28°41' | 1.46 | ST-4616 | ST-8616 | ST-2616 | ST-3616 | ST-5616 |
830 | 800 | 19°23' | 1.14 | ST-4880 | ST-8880 | ST-2880 | ST-3880 | ST-5880 |
830 | 1,200 | 29°52' | 1.05 | ST-4812 | ST-8812 | ST-2812 | ST-3812 | ST-5812 |
900 | 500 | 13°0' | 1.08 | ST-4712 | ST-8712 | ST-2712 | ST-3712 | ST-5712 |
1,200 | 250 | 8°37' | 0.82 | ST-4125 | ST-8125 | ST-2125 | ST-3125 | ST-5125 |
1,200 | 300 | 10°22' | 0.82 | ST-4130 | ST-8130 | ST-2130 | ST-3130 | ST-5130 |
1,200 | 400 | 13°53' | 0.81 | ST-4140 | ST-8140 | ST-2140 | ST-3140 | ST-5140 |
1,200 | 500 | 17°27' | 0.80 | ST-4150 | ST-8150 | ST-2150 | ST-3150 | ST-5150 |
1,200 | 750 | 26°44' | 0.74 | ST-4175 | ST-8175 | ST-2175 | ST-3175 | ST-5175 |
1,200 | 1,000 | 36°52' | 0.67 | ST-4110 | ST-8110 | ST-2110 | ST-3110 | ST-5110 |
1,800 | 240 | 12°29' | 0.54 | ST-4162 | ST-8162 | ST-2162 | ST-3162 | ST-5162 |
1,800 | 500 | 26°44' | 0.50 | ST-4185 | ST-8185 | ST-2185 | ST-3185 | ST-5185 |