Spec Sheet

E1220KV
f = 12.0mm F2.0 3 Megapixel lens
for 1/1.8 type Format Board Cameras, No Iris
Model No. E1220KV Effective Front φ13.0mm
Focal Length 12.0mm Lens Aperture Rear φ8.1mm
Max. Aperture Ratio 1:2.0 Distortion +0.04% (y=4.32)
Max. Image Format 6.9mm x 5.2mm(φ8.64mm） Back Focal Length 13.34mm
Operation Range Iris ― Flange Back Length ―
Focus 0.2m ‐ lnf. Mount M12 P=0.5mm
Object Dimention 1/2 type 11.1cm x 8.3cm (φ13.9) Dimensions
at M.O.D. 1/3 type 8.3cm x 6.2cm (φ10.4) Weight 12.0g
Angle of View D 1/1.8 type 39.50° 1/2 type 36.80° 1/3 type 28.06°
H 32.05° 29.84° 22.61°
V 24.44° 22.61° 17.05°
Dimensions
φ17.0mm x 34.4mm
Coating MgF2 Single Coat (All Surfaces λ= 510nm)
Specification is subject to change without any notice. 2009.3