Vision Technologies digital cameras are equipped with specially designed, compact, Constant Focus™ lenses. The Constant Focus™ lens is designed to achieve the greatest depth-of-field, with no edge distortion. The lenses are sized to efficiently cover their CCD imagers.

The patented Constant Focus Lens™ has passed 901D Grade "A" Shock Certification requirements and provides simultaneous focus from 1/4" to infinity. This gives the user superior depth of field that borders on 3-D quality. The Constant Focus™ lens eliminates the need to focus on specific targets; whether the target is near or far from the user. This is accomplished with no moving parts or software manipulation.

1/3" 68 Degree CCD Constant Focus™ Lens
Lens Type: Compact miniature objective lens
Angular Field of View: 68 degrees
Depth of Field: 25mm-infinity
Max. Distortion: Less than 1/2 of 1%
F#: 11
Iris: fixed
Dimensions: 9mm OD. x 7mm Lg.
Part No: LEN-1006-00

1/3" 40 Degree CCD Constant Focus™ Lens
Lens Type: Compact miniature objective lens
Angular field of view: 40 degrees
Depth of Field: Changes with F-stop
Max. Distortion: Less than 1/2 of 1%
F#: 2.8, 4, 5.6, 8, 11
Iris: fixed
Dimensions: 9mm OD. x 7.4mm Lg.
Part No: LEN-4506-4510-00

1/3" CCD 10x Constant Focus™ Lens
Lens type: Compact miniature objective lens
Angular field of view: 13.4 degrees
Depth of Field: Changes with F-stop
Max. Distortion: Less than 1/2 of 1%
F#: 2.8, 4, 5.6, 8, 11
Iris: fixed
Dimensions: 9mm OD. x 14.3mm Lg.
Part No: LEN-2405-00

1/2" CCD 10x Constant Focus™ Lens
Lens type: Compact miniature objective lens
Angular field of view: 13.4 degrees
Depth of Field: Changes with F-stop
Max. Distortion: Less than 1/2 of 1%
F#: 2.8, 4, 5.6, 8, 11
Iris: fixed
Dimensions: 14mm OD. x 16.6mm Lg.
Part No: LEN-2305-00

Currently in Design:
1/2" CCD 100mm Folded Lens
Angular field of view: 4 degrees
F#: 4
Iris: fixed
Dimensions: 55mm OD. x 55mm Lg.
Part No: LEN-5005-00

100mm 1/2" CCD Folded Lens