40mm, F2.8, Image Size φ37mm, Recommended Magnification 0.04~0.22X, M42-Mount
MVL-AF4028M-M42Hikrobot
Обективи — 40 mm, M42-mount
Model
- Product Model
- MVL-AF4028M-M42
- Type
- 40mm, F2.8, Image Size φ37mm, Recommended Magnification 0.04~0.22X, M42-Mount
Performance
- Focal length
- 40 mm
- F-number
- F2.8 to F22
- Image size
- Φ37 mm
- Optical distortion
- 0.62%
- Magnification range
- 0.22 x to 0.04 x
- Working distance range
- 200 mm to 1051 mm
Mechanical
- Iris control
- Manual
- Focus control
- Manual
- Filter thread
- M37 × 0.75
- Mount
- M42 × P1
- Flange back length
- 12 mm
- Dimension
- Φ47.6 mm × 50.5 mm to 62.7 mm (Φ1.9" × 2.0" to 2.5")
- Weight
- 171 g (0.4 Ib.)
- Temperature
- –10 °C to 50 °C (14 °F to 122 °F)
General
- Certification
- RoHS 2.0
Избор на обектив
Избор на обектив
Търся
Зрително поле
60 mm
Мащаб: 0.13×
Резолюция на пиксел
0.0245 mm/px
Най-малък откриваем детайл: 0.0735 mm
Формулата важи за конвенционални (ентоцентрични) обективи и приема, че работното разстояние е много по-голямо от фокусното. Не важи за телецентрични обективи. Не отчита дълбочина на рязкост и дисторсия.
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