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Bare lens (Square & Rectangle shape) LD & Fiber Coupling
a square all-glass lens that collects light from Can LD and binds it to Fiber

Target device type : Chip LD, Au plating of GS1 ・ Wavelength (nm) : 1310/1550 ・ Size (mm) : T:0.8 H:1.0 W:1.0 / T:0.72 H:1.0 W:0.6 / T:0.54 H:1.0 W:1.0 / T:0.54 H:1.0 W:0.67
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- Energy / Industrial:
- Analysis, test equipment
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Supply Status |
Part number | Photo | Design Wavelength λ(nm) | Applicable Wavelength λ(nm) | Effective NA | Magnification | f(mm) | L1[WD](mm) | L2(mm) | OI[DF](mm) | Reference Target Efficiency | Application | Dimension(mm) | Material | Operating temperature | Storage temperature | Temperature and humidity resistance | Automotive | NET SHOP | |||
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LD/PD | Fiber | T | H | W | Glass | |||||||||||||||||
FLGS1SG0EA |
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1,310 | 1310/1550 | 0.50 | 0.10 | 5 | 0.55 | 0.25 | 2.92 | 3.97 | -3dB≧ | Chip LD | 0.8 | 1.0 | 1.0 | L-BAL35 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLGS3SQ17A |
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1,550 | 1310/1550 | 0.65 | 0.13 | 5 | 0.53 | 0.25 | 2.92 | 3.97 | -2dB≧ | Chip LD | 0.8 | 1.0 | 1.0 | L-LAH84 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLGS4SE17A |
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1,310 | 1310/1550 | 0.50 | 0.10 | 5 | 0.44 | 0.25 | 2.28 | 3.25 | -3dB≧ | Chip LD | 0.72 | 1.0 | 0.6 | L-LAH84 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLGS5SG05A |
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1,310 | 1310/1550 | 0.50 | 0.10 | 5 | 0.55 | 0.25 | 2.92 | 3.97 | -3dB≧ | Au plating of GS1 | 0.8 | 1.0 | 1.0 | L-BAL35 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLWK9SG03A |
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1,310 | 1310/1550 | 0.42 | 0.17 | 2.5 | 0.7 | 0.54 | 2.04 | 3.40 | - | Chip LD | 0.8 | 1.0 | 1.0 | L-BAL35 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLGSDSEA1A |
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1,550 | 1310/1550 | 0.43 | 0.108 | 4 | 0.572 | 0.4 | 3.06 | 4 | - | Chip LD | 0.54 | 1.0 | 1.0 | L-LAH84 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - | |
FLGSKSEA2A |
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1,550 | 1310/1550 | 0.43 | 0.108 | 4 | 0.572 | 0.4 | 3.06 | 4 | - | Chip LD | 0.54 | 1.0 | 0.67 | L-LAH84 | -40℃ ~ +85℃ | -40℃ ~ +100℃ | 85℃ 85% | - | - |
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