Image Format: &PhFull size)
Focal Length: 50mm
Relative Aperture: F = 1: 3.5
Iris RangeAngular
Field of View: Diagonal: 48.4°
Minimum Working Distance(MWDmm (at λ250nm)
Back Focus: 55.45mm
Flange Back: 54.9mm
Operation: Focus: Manual with lock screwIris: Manual with lock screwLens
Mount: T-Mount (M42 P=0.75)Filter Screw: M55, P = 0.75Dimensions: φ62.5 x 78.03mm at MWDTV Distortion:Note: MWD(Minimum working distance) changes depending on the spectrum. In case of λ350nm spectrum, MWD will be 191.0mm .
