
TECHSPEC® Machine Vision Filters
TECHSPEC® Machine Vision Filters
TECHSPEC® マシンビジョン用フィルターは、要求の最も厳しいマシンビジョンやイメージングアプリケーション用に設計・製造されています。TECHSPEC® マシンビジョン用フィルターは、特定のUV、可視、或いはIR波長を透過または透過阻止し、きわめて広い入射角に対応します。このハードコートタイプフィルターは、従来のフィルターに比べて、不要な光の透過阻止に極めて優れ、耐久性も大変高く、製品の長寿命化が期待できます。画像コントラストの改善や特定スペクトル或いは色の分離にも用いることができます。
Edmund Optics® new line of TECHSPEC® Machine Vision Filters are designed with the industry’s best performance to cost ratio in mind. With extremely sharp edge transition and flat peak transmission, users are guaranteed the optimal signal-to-noise ratio in their imaging system without losing light intensity that is critical for performance.
On average, the blocking range reaches far into the UV at 200nm and stretches out to 1200nm, which covers most of the noise and UV/IR signatures seen in conventional lamps and bulbs.
The graphs below demonstrate the performance typical to our Machine Vision Filters and other Hard Coated filters. The sharp cut-on and cut-off wavelengths are noticeably apparent, as well as transmission values that are >10% improved over traditional imaging filters on the market.
Dimensions | |||||||
Filter Thread | Outer Diameter (mm) | Front Thread (to allow for stacking) | Filter Diameter (mm) | Thickness (mm) | Thread Length (mm) | Clear Aperture CA (mm) | |
M22.5 x 0.50 | 24.5 | M22.5 x 0.50 | 20.1 ±0.1 | 4.5 | 2.0 | 18.5 | |
M25.5 x 0.50 | 27.5 | M25.5 x 0.50 | 23.0 ±0.1 | 4.5 | 2.0 | 21.5 | |
M30.5 x 0.50 | 32.5 | M30.5 x 0.50 | 28.0 ±0.1 | 5.0 | 2.0 | 26.5 | |
M34.0 x 0.50 | 36.0 | M34.0 x 0.50 | 31.6 ±0.1 | 5.0 | 1.5 | 30.0 | |
M35.5 x 0.50 | 37.0 | M35.5 x 0.50 | 33.1 ±0.1 | 5.0 | 2.0 | 31.5 | |
M40.5 x 0.50 | 42.0 | M40.5 x 0.50 | 38.0 ±0.1 | 5.0 | 2.0 | 36.5 | |
M43.0 x 0.75 | 45.0 | M43.0 x 0.75 | 40.2 ±0.1 | 5.0 | 2.0 | 39.2 | |
M46.0 x 0.75 | 48.0 | M46.0 x 0.75 | 43.2 ±0.1 | 4.8 | 2.2 | 41.5 | |
M55.0 x 0.75 | 57.0 | M55.0 x 0.75 | 52.2 ±0.1 | 4.8 | 2.2 | 50.5 | |
M62.0 x 0.75 | 65.0 | M62.0 x 0.75 | 59.2 ±0.1 | 5.5 | 2.5 | 57.5 |