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OpticalGarden ∕  Fixed-Focal Lens List ∕  Products(RICOH) ∕  1/2″ Machine Vision Lenses(VGA)
1/2″ Machine Vision Lens
VGA Lens (Manual Iris Lens)
FL-HC0416X-VG/FL-HC0612A-VG/FL-HC1212B-VG
RICOH
An extensive line of general-use lenses boasting high-performance lens technology
Featuring vibration-control measures, these lenses are a superior choice for installation in machine vision systems.

Built for a wide variety of uses, including pattern matching, component positioning, missing-part inspection, board mounting, and inspection of pharmaceuticals, produce, and grains.
Standard lenses for machine vision use
Compatible with VGA-class cameras
Production line handling cameras from 1/2″ to 1″ formats
Lock screws as standard vibration-control measures
Image Size:1/2″ Image Size:2/3″ Image Size:1″
■ FL-HC0416X-VG 2/3″ Machine Vision Lens f=4.2mm F1.6


FL-HC0416X-VG
Imager Size 1/2″
Focal Length 4.2mm
Maximum aperture ratio 1:1.6
Iris range 1.6–C
Mount C
Horizontal angle of view 1/4″ 47.87°
1/3″ 64.27°
1/2″ 86.77°
2/3″
Minimum object distance 0.2m
Back focal length 10.42 mm
Filter Size
Dimensions Φ42×43.5mm
Weight 120g
Remarks Focus & Iris lock screws
■ FL-HC0612A-VG 2/3″ Machine Vision Lens f=6mm F1.2


FL-HC0612A-VG
Imager Size 1/2″
Focal Length 6.0mm
Maximum aperture ratio 1:1.2
Iris range 1.2–C
Mount C
Horizontal angle of view 1/4″ 32.97°
1/3″ 43.55°
1/2″ 56.93°
2/3″
Minimum object distance 0.2m
Back focal length 14.31mm
Filter Size 40.5 P=0.5mm
Dimensions Φ42×46mm
Weight 125g
Remarks Focus & Iris lock screws
■ FL-HC1212B-VG 2/3″ Machine Vision Lens f=12mm F1.2


FL-HC1212B-VG
Imager Size 1/2″
Focal Length 12.0mm
Maximum aperture ratio 1:1.2
Iris range 1.2–22
Mount C
Horizontal angle of view 1/4″ 16.93°
1/3″ 22.60°
1/2″ 30.18°
2/3″
Minimum object distance 0.2m
Back focal length 13.87mm
Filter Size 27.0 P=0.5mm
Dimensions Φ30×35.5mm
Weight 67g
Remarks Focus & Iris lock screws
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