61-6927-82 Fθ Lens Focal Length 220mm f-220-1064L
特徴
- The fθ lens is used for two-dimensional scanning of a laser beam using a galvanomirror or polygon mirror.
- It is used for bar code readers, laser marking, and laser micromachining.
- Converts the isokinetic rotation of a mirror, such as a galvanomirror, to the isokinetic linear motion of a spot moving on the focal plane using the lens distortion effect.
- A telecentric type is also available that can irradiate perpendicular to the focal plane.
- We provide fθ lenses for YAG laser fundamental (1064 nm) and harmonic (266 nm, 355 nm, 532 nm) and CO2 laser (9.3~10.6 μm).
- * The fθ lens is designed for scanning optics and is not recommended for use in imaging systems.
- * Position the beam scanning system (galvano-mirror) according to the position of the entrance pupil of the fθ lens.
- * When the beam scanning system is not in the position of the entrance pupil, the aberration becomes large and a good light collection spot cannot be obtained.
仕様
- Design wavelength: 1064nm
- Focus distance f: 220mm
- Incidence pupil diameter: φ12mm
- Scanning angle: ±24.0°
- Scanning range: φ184mm
- Telecentric: ?
- WD: 254.2mm
- Transmittance: ≧95％
- A: 59.8mm
- B: 21.1mm
- C: 32.1mm
- D: 19.7mm
- E: 8mm
- φF: φ97mm
- φG: φ80mm
- φH: ?
- φI: φ68mm
- J: 48.8mm
- φK: φ97mm
- Screw: M85P1
- RoHS conform product
| アズワン品番 | 61-6927-82 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 型番 | f-220-1064L | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 標準価格 |
JPY: 88,000
USD: 552.00
Excange rate 1USD= 159.42JPY
Valid price in Japan |
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61-6927-82 Fθ Lens Focal Length 220mm f-220-1064LFeatures
Spec
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
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