450-650NM的中性密度吸收型濾光片
- 產品型號：
- 更新時間：2026-02-05
- 產品介紹：450-650NM的中性密度吸收型濾光片EKSMA光學中性密度（ND）濾光片衰減可見光譜區域。 光密度在0.1到3.0之間變化，1或2英寸大小的正方形和圓形可用。
- 廠商性質：經銷商
- 在線留言
產品介紹
| 品牌 | Eksma | 價格區間 | 面議 |
|---|---|---|---|
| 組件類別 | 光學元件 | 應用領域 | 醫療衛生,環保,化工,電子/電池 |
450-650NM的中性密度吸收型濾光片
EKSMA光學中性密度（ND）濾光片衰減可見光譜區域。 光密度在0.1到3.0之間變化，1或2英寸大小的正方形和圓形可用。
450-650NM的中性密度吸收型濾光片
EKSMA光學中性密度（ND）濾光片衰減可見光譜區域。 光密度在0.1到3.0之間變化，1或2英寸大小的正方形和圓形可用。
中性密度吸收型濾光片在不改變能量的相對光譜分布的情況下降低光的強度。 它們被用來均勻地過濾整個可見光譜，允許減光，而不會影響顏色或對比度。 衰減是通過使用光吸收玻璃完成的。
材質 | neutral density color glass |
表面質量 | 60-40 scratch & dig (MIL-PRF-13830B) |
表面平整度 | 1 λ per inch @ 633 nm |
平行性 | 3 arcmin |
直徑公差 | +0.0/-0.2 mm |
通光孔徑 | 90% of diameter |
設計波長 | 450-650 nm |
光密度容差 | +/- 5% of density |
Round, ø25,4mm
型號 | 材質 | 尺寸 | 光密度 | 內部傳輸 |
|---|---|---|---|---|
240-2500 | neutral density color glass | ø25,4mm | 0.05 | 89% @633 nm |
240-2501 | neutral density color glass | ø25,4mm | 0.1 | 80% @633 nm |
240-2502 | neutral density color glass | ø25,4mm | 0.2 | 63% @633 nm |
240-2503 | neutral density color glass | ø25,4mm | 0.3 | 50% @633 nm |
240-2504 | neutral density color glass | ø25,4mm | 0.4 | 40% @633 nm |
240-2505 | neutral density color glass | ø25,4mm | 0.5 | 32% @633 nm |
240-2506 | neutral density color glass | ø25,4mm | 0.6 | 25% @633 nm |
240-2507 | neutral density color glass | ø25,4mm | 0.7 | 20% @633 nm |
240-2508 | neutral density color glass | ø25,4mm | 0.8 | 15% @633 nm |
240-2509 | neutral density color glass | ø25,4mm | 0.9 | 12.5% @633 nm |
240-2510 | neutral density color glass | ø25,4mm | 1 | 10% @633 nm |
240-2515 | neutral density color glass | ø25,4mm | 1.5 | 3% @633 nm |
240-2520 | neutral density color glass | ø25,4mm | 2 | 1% @633 nm |
240-2530 | neutral density color glass | ø25,4mm | 3 | 0.1% @633 nm |
240-2540 | neutral density color glass | ø25,4mm | 4 | 0.01% @633 nm |
Rectangular, 25,4x25,4mm
型號 | 材質 | 尺寸 | 光密度 | 內部傳輸 |
|---|---|---|---|---|
240-2600 | neutral density color glass | 25,4x25,4mm | 0.05 | 89% @633 nm |
240-2601 | neutral density color glass | 25,4x25,4mm | 0.1 | 80% @633 nm |
240-2602 | neutral density color glass | 25,4x25,4mm | 0.2 | 63% @633 nm |
240-2603 | neutral density color glass | 25,4x25,4mm | 0.3 | 50% @633 nm |
240-2604 | neutral density color glass | 25,4x25,4mm | 0.4 | 40% @633 nm |
240-2605 | neutral density color glass | 25,4x25,4mm | 0.5 | 32% @633 nm |
240-2606 | neutral density color glass | 25,4x25,4mm | 0.6 | 25% @633 nm |
240-2607 | neutral density color glass | 25,4x25,4mm | 0.7 | 20% @633 nm |
240-2608 | neutral density color glass | 25,4x25,4mm | 0.8 | 15% @633 nm |
240-2609 | neutral density color glass | 25,4x25,4mm | 0.9 | 12.5% @633 nm |
240-2610 | neutral density color glass | 25,4x25,4mm | 1 | 10% @633 nm |
240-2615 | neutral density color glass | 25,4x25,4mm | 1.5 | 12.5% @633 nm |
240-2620 | neutral density color glass | 25,4x25,4mm | 2 | 1% @633 nm |
240-2630 | neutral density color glass | 25,4x25,4mm | 3 | 0.1% @633 nm |
240-2640 | neutral density color glass | 25,4x25,4 mm | 4 | 0.01% @633 nm |
Round, ø50,8mm
型號 | 材質 | 尺寸 | 光密度 | 內部傳輸 |
|---|---|---|---|---|
240-5000 | neutral density color glass | ø50,8mm | 0.05 | 89% @633 nm |
240-5001 | neutral density color glass | ø50,8mm | 0.1 | 80% @633 nm |
240-5002 | neutral density color glass | ø50,8mm | 0.2 | 63% @633 nm |
240-5003 | neutral density color glass | ø50,8mm | 0.3 | 50% @633 nm |
240-5004 | neutral density color glass | ø50,8mm | 0.4 | 40% @633 nm |
240-5005 | neutral density color glass | ø50,8mm | 0.5 | 32% @633 nm |
240-5006 | neutral density color glass | ø50,8mm | 0.6 | 25% @633 nm |
240-5007 | neutral density color glass | ø50,8mm | 0.7 | 20% @633 nm |
240-5008 | neutral density color glass | ø50,8mm | 0.8 | 15% @633 nm |
240-5009 | neutral density color glass | ø50,8mm | 0.9 | 12.5% @633 nm |
240-5010 | neutral density color glass | ø50,8mm | 1 | 10% @633 nm |
240-5015 | neutral density color glass | ø50,8mm | 1.5 | 3% @633 nm |
240-5020 | neutral density color glass | ø50,8mm | 2 | 1% @633 nm |
240-5030 | neutral density color glass | ø50,8mm | 3 | 0.1% @633 nm |
240-5040 | neutral density color glass | ø50,8mm | 4 | 0.01% @633 nm |
Rectangular, 50,8x50,8 mm
型號 | 材質 | 尺寸 | 光密度 | 內部傳輸 |
|---|---|---|---|---|
240-5600 | neutral density color glass | 50,8x50,8mm | 0.05 | 89% @633 nm |
240-5601 | neutral density color glass | 50,8x50,8mm | 0.1 | 80% @633 nm |
240-5602 | neutral density color glass | 50,8x50,8mm | 0.2 | 63% @633 nm |
240-5603 | neutral density color glass | 50,8x50,8mm | 0.3 | 50% @633 nm |
240-5604 | neutral density color glass | 50,8x50,8mm | 0.4 | 40% @633 nm |
240-5605 | neutral density color glass | 50,8x50,8mm | 0.5 | 32% @633 nm |
240-5606 | neutral density color glass | 50,8x50,8mm | 0.6 | 25% @633 nm |
240-5607 | neutral density color glass | 50,8x50,8mm | 0.7 | 20% @633 nm |
240-5608 | neutral density color glass | 50,8x50,8mm | 0.8 | 15% @633 nm |
240-5609 | neutral density color glass | 50,8x50,8mm | 0.9 | 12.5% @633 nm |
240-5610 | neutral density color glass | 50,8x50,8mm | 1 | 10% @633 nm |
240-5615 | neutral density color glass | 50,8x50,8mm | 1.5 | 3% @633 nm |
240-5620 | neutral density color glass | 50,8x50,8mm | 2 | 1% @633 nm |
240-5630 | neutral density color glass | 50,8x50,8mm | 3 | 0.1% @633 nm |
240-5640 | neutral density color glass | 50,8x50,8 mm | 4 | 0.01% @633 nm |
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