UV Quartz

Features Focal Length: 105mm Iris Range: f/4.0-22 Image Circle: 18mm Mount: C, T Filter Thread: M49 x P0.75 Angle of View (HxV): 6.98° x 5.24° x 8.73°

Features Focal Length: 77.5mm Aperture Ratio: 3.8-16 Image Circle: 18mm Angle of View at Infinity: 9°45’x7°09’x11°8′ Optical Distortion: -0.27% Filter Thread: M=49.0, P=0.75 Mount: C-Mount & T-Mount

Features Focal Length: 50.53mm Aperture Ratio: 3.5-16 Image Circle: 18mm Angle of View at Infinity: 20.3° Optical Distortion: -0.76% Filter Thread: M=55.0, P=0.75 Mount: C-Mount & T-Mount

Features Focal Length: 25.0mm Aperture Ratio: 2.8-16 Image Circle: 16mm Angle of View at Infinity: 29°7’x22°2’x37°2′ Optical Distortion: -4.05% Filter Thread: M=25.5, P=0.5 Mount: C-Mount