RICOH FL-YFL5028A-02 50mm Line Scan Lens with 0.15-0.23x Magnification (C52981F)
By: RICOH
Industrial Imaging
RICOH : FL-YFL5028A-02
Description
With a design optimized for FA close-up shooting, this lens is suitable for sensors up to 45 mm. The FL-YFL5028A-02 is used for inspection of steel, pulp, fiber/textile, printing, film and other flat materials and Web appearance testing equipment.
Pentax equivalent: C52981F
Recommended Accessories:
MidWest Optical Lens Filters for better image, clarity and protection. See all of our filters HERE.
Features
→ High resolution, high contrast
→ Suitable for sensors up to 45mm
→ Abundant Light Distribution
→ Minimal distortion
→ Available in F-mount and PENTAX K mount
→ Lockable focus & iris rings
Specifications
| Format size | 45mm Image Circle |
| Focal length | 50 mm |
| Maximum aperture ratio | 1:2.8 |
| Iris range | 2.8-22 |
| Mount | F-mount (bayonet mount) |
| Field of View – 4,096×7µm | 191-125 mm |
| Field of View – 7,450×4.7µm | 234-152 mm |
| Field of View – 4,096×10µm | 273-178 mm |
| Working distance | 361-242 mm |
| Back focal length | 30.43-34.54 mm |
| Filter size | 52 P=0.75 mm |
| Dimensions | φ60×63.6 mm |
| Min.~Max. Magnification | 0.15-0.23X |
| Weight | 425 g |
| Remarks | Focus & Iris lock screws. Not for photographic cameras. |
Resources & Documents
| fl-yfl5028a-02-avs.pdf | Datasheet |