OptiSpheric®通用途光學(xué)測(cè)量系統(tǒng)廣泛應(yīng)用于光學(xué)元件和系統(tǒng)的測(cè)量和質(zhì)量檢驗(yàn)。可用于測(cè)量焦距EFL、光學(xué)傳遞函數(shù) MTF、
后截距 BFL 和曲率半徑 R，也可擴(kuò)展測(cè)量單鏡片和鏡頭組的中心偏差以及鏡片厚度和鏡面間隔。
產(chǎn)品型號(hào)及技術(shù)指標(biāo)：
| 產(chǎn)品型號(hào) | OptiSpheric® AutoFocus 500 | OptiSpheric® AutoFocus 1000 | OptiSpheric® AutoFocus 1500 | OptiSpheric® AutoFocus 2000 | OptiSpheric® MAN | OptiSpheric® L MAN | |
| 被測(cè)樣品直徑 | 5...35mm | 5...75mm | 5...75mm | 5...75mm | 5...35mm | 5...35mm | |
| 有效通光孔徑 | 27mm | 45mm | 45mm | 45mm | 27mm | 27mm | |
| 測(cè)量范圍 | EFL | +5...+500mm -5...-450mm | +5...+1000mm -5...-1000mm | +5...+1500mm -5...-1200mm | +5...+1500mm -5...-2000mm | ±5…250mm | +5...500mm |
| MTF | 5...50mm EFL | 5...100mm EFL | 5...100mm EFL | 5...100mm EFL | 5...50mm | -5...-350mm | |
| BFL | ±5…400mm | ±5...400mm | ±5...400mm | ±5...400mm | —— | ±5...400mm | |
| R | ±5...400mm | ±5...400mm | ±5...400mm | ±5...400mm | —— | ±5...400mm | |
| 測(cè)量精度 | EFL | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% |
| MTF | ±2% | ±2% | ±2% | ±2% | ±2% | ±2% | |
| BFL | ±0.3% | ±0.3% | ±0.3% | ±0.3% | ±0.3% | ±0.3% | |
| R | ±0.3% | ±0.3% | ±0.3% | ±0.3% | ±0.3% | ±0.3% | |
| 重復(fù)精度 | EFL | 0.03...0.2% | 0.03...0.2% | 0.03...0.2% | 0.03...0.2% | 0.03...0.2% | 0.03...0.2% |
| MTF | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |
| BFL | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% | |
| R | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% | |
