3-6969-43 Biconvex Lens Φ50mm Focus Distance: 60mm Back Focus: 54.45mm TS-0344Q28
Features
- This optical lens having positive focal length is mainly used for magnification of image, light condensing, and relay optical system.
- Made of quart, this product offers high transmittance in all regions from ultraviolet region to infra red ray wavelength region(approx. 900n*m*).
- Its low thermal expansion coefficient ensures excellent heat resistance.
Spec
- Outer diameter (φmm): 50
- Focus distance (mm): 60
- Bag focus (mm): 54.45
- Medium thickness (mm): 15.6
- Koba meat (mm): 3.25
- Material: Synthetic quartz
- Design wavelength: 587.6nm
- Refractive index: 1.45850/nd
- Chamfer (45°): 0.2 - 0.5mm
- Tolerance range
- Outer diameter: φ+0/-0.1mm
- Center thickness: ±0.2mm
- Focal length: ±2%
- Surface quality: MIL60-40
- Eccentricity: within 3 minutes (3')
Package size:210×140×110 mm 300 g [About Package size]
| Order No. | 3-6969-43 | |
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| Model No. | TS-0344Q28 | |
| Standard price |
JPY: 25,000
USD: 156.71
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
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3-6969-01 | Biconvex Lens Φ5mm Focus Distance: 5mm Back Focus: 3.93mm TS-0332Q1 | TS-0332Q1 | 1piece | JPY: 9,340 | USD: 58.55 |
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3-6969-02 | Biconvex Lens Φ5mm Focus Distance: 10mm Back Focus: 9.32mm TS-0332Q2 | TS-0332Q2 | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-09 | Biconvex Lens Φ10mm Focus Distance: 10mm Back Focus: 8.46mm TS-0335Q | TS-0335Q | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-11 | Biconvex Lens Φ10mm Focus Distance: 15mm Back Focus: 13.93mm TS-0337Q | TS-0337Q | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-12 | Biconvex Lens Φ10mm Focus Distance: 20mm Back Focus: 19.13mm TS-0338Q | TS-0338Q | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-13 | Biconvex Lens Φ10mm Focus Distance: 30mm Back Focus: 29.31mm TS-0339Q | TS-0339Q | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-14 | Biconvex Lens Φ10mm Focus Distance: 40mm Back Focus: 39.2mm TS-0340Q | TS-0340Q | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-15 | Biconvex Lens Φ10mm Focus Distance: 50mm Back Focus: 49.31mm TS-0340Q1 | TS-0340Q1 | 1piece | JPY: 8,750 | USD: 54.85 |
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3-6969-16 | Biconvex Lens Φ20mm Focus Distance: 20mm Back Focus: 17mm TS-0341Q | TS-0341Q | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-17 | Biconvex Lens Φ20mm Focus Distance: 30mm Back Focus: 28mm TS-0342Q | TS-0342Q | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-18 | Biconvex Lens Φ20mm Focus Distance: 40mm Back Focus: 38.4mm TS-0343Q | TS-0343Q | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-19 | Biconvex Lens Φ20mm Focus Distance: 50mm Back Focus: 48.58mm TS-0344Q | TS-0344Q | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-20 | Biconvex Lens Φ20mm Focus Distance: 60mm Back Focus: 58.61mm TS-0344Q1 | TS-0344Q1 | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-22 | Biconvex Lens Φ20mm Focus Distance: 80mm Back Focus: 78.79mm TS-0344Q3 | TS-0344Q3 | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-23 | Biconvex Lens Φ20mm Focus Distance: 100mm Back Focus: 98.86mm TS-0344Q5 | TS-0344Q5 | 1piece | JPY: 11,100 | USD: 69.58 |
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3-6969-24 | Biconvex Lens Φ30mm Focus Distance: 30mm Back Focus: 25.64mm TS-0344Q6 | TS-0344Q6 | 1piece | JPY: 15,200 | USD: 95.28 |
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3-6969-25 | Biconvex Lens Φ30mm Focus Distance: 40mm Back Focus: 36.95mm TS-0344Q7 | TS-0344Q7 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-26 | Biconvex Lens Φ30mm Focus Distance: 50mm Back Focus: 47.53mm TS-0344Q8 | TS-0344Q8 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-27 | Biconvex Lens Φ30mm Focus Distance: 60mm Back Focus: 57.8mm TS-0344Q9 | TS-0344Q9 | 1piece | JPY: 16,100 | USD: 100.92 |
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3-6969-28 | Biconvex Lens Φ30mm Focus Distance: 70mm Back Focus: 68.02mm TS-0344Q10 | TS-0344Q10 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-29 | Biconvex Lens Φ30mm Focus Distance: 80mm Back Focus: 78.21mm TS-0344Q11 | TS-0344Q11 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-30 | Biconvex Lens Φ30mm Focus Distance: 90mm Back Focus: 88.34mm TS-0344Q12 | TS-0344Q12 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-31 | Biconvex Lens Φ30mm Focus Distance: 100mm Back Focus: 98.44mm TS-0344Q13 | TS-0344Q13 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-33 | Biconvex Lens Φ30mm Focus Distance: 200mm Back Focus: 198.86mm TS-0344Q15 | TS-0344Q15 | 1piece | JPY: 14,000 | USD: 87.76 |
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3-6969-34 | Biconvex Lens Φ30mm Focus Distance: 300mm Back Focus: 299mm TS-0344Q16 | TS-0344Q16 | 1piece | JPY: 16,100 | USD: 100.92 |
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3-6969-35 | Biconvex Lens Φ40mm Focus Distance: 40mm Back Focus: 34.59mm TS-0344Q17 | TS-0344Q17 | 1piece | JPY: 19,300 | USD: 120.98 |
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3-6969-36 | Biconvex Lens Φ40mm Focus Distance: 50mm Back Focus: 45.93mm TS-0344Q18 | TS-0344Q18 | 1piece | JPY: 31,600 | USD: 198.08 |
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3-6969-37 | Biconvex Lens Φ40mm Focus Distance: 80mm Back Focus: 77.39mm TS-0344Q21 | TS-0344Q21 | 1piece | JPY: 32,300 | USD: 202.47 |
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3-6969-42 | Biconvex Lens Φ50mm Focus Distance: 50mm Back Focus: 43.08mm TS-0344Q27 | TS-0344Q27 | 1piece | JPY: 30,400 | USD: 190.56 |
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3-6969-43 | Biconvex Lens Φ50mm Focus Distance: 60mm Back Focus: 54.45mm TS-0344Q28 | TS-0344Q28 | 1piece | JPY: 25,000 | USD: 156.71 |
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3-6969-44 | Biconvex Lens Φ50mm Focus Distance: 70mm Back Focus: 65.2mm TS-0344Q29 | TS-0344Q29 | 1piece | JPY: 29,200 | USD: 183.04 |
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3-6969-45 | Biconvex Lens Φ50mm Focus Distance: 80mm Back Focus: 75.81mm TS-0344Q30 | TS-0344Q30 | 1piece | JPY: 29,200 | USD: 183.04 |
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3-6969-47 | Biconvex Lens Φ50mm Focus Distance: 100mm Back Focus: 96.52mm TS-0344Q32 | TS-0344Q32 | 1piece | JPY: 28,000 | USD: 175.52 |
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3-6969-48 | Biconvex Lens Φ50mm Focus Distance: 150mm Back Focus: 147.39mm TS-0344Q33 | TS-0344Q33 | 1piece | JPY: 28,000 | USD: 175.52 |
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3-6969-49 | Biconvex Lens Φ50mm Focus Distance: 200mm Back Focus: 197.82mm TS-0344Q34 | TS-0344Q34 | 1piece | JPY: 28,000 | USD: 175.52 |
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3-6969-50 | Biconvex Lens Φ50mm Focus Distance: 300mm Back Focus: 298.19mm TS-0344Q35 | TS-0344Q35 | 1piece | JPY: 58,000 | USD: 363.57 |
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3-6969-03 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 15mm Back Focus: 14.4mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-04 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 20mm Back Focus: 19.46mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-05 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 30mm Back Focus: 29.5mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-06 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 40mm Back Focus: 39.51mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-07 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 50mm Back Focus: 49.47mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-08 | [Discontinued]Biconvex Lens Φ5mm Focus Distance: 100mm Back Focus: 99.53mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-10 | [Discontinued]Biconvex Lens Φ10mm Focus Distance: 12mm Back Focus: 10.72mm | 1piece | JPY: 7,500 | USD: 47.01 |
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3-6969-21 | [Discontinued]Biconvex Lens Φ20mm Focus Distance: 70mm Back Focus: 68.76mm | 1piece | JPY: 9,500 | USD: 59.55 |
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3-6969-32 | [Discontinued]Biconvex Lens Φ30mm Focus Distance: 150mm Back Focus: 148.78mm | 1piece | JPY: 12,000 | USD: 75.22 |
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3-6969-38 | [Discontinued]Biconvex Lens Φ40mm Focus Distance: 100mm Back Focus: 97.75mm | 1piece | JPY: 16,500 | USD: 103.43 |
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3-6969-39 | [Discontinued]Biconvex Lens Φ40mm Focus Distance: 150mm Back Focus: 148.33mm | 1piece | JPY: 16,500 | USD: 103.43 |
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3-6969-40 | [Discontinued]Biconvex Lens Φ40mm Focus Distance: 200mm Back Focus: 198.55mm | 1piece | JPY: 16,500 | USD: 103.43 |
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3-6969-41 | [Discontinued]Biconvex Lens Φ40mm Focus Distance: 300mm Back Focus: 298.7mm | 1piece | JPY: 16,500 | USD: 103.43 |
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3-6969-46 | [Discontinued]Biconvex Lens Φ50mm Focus Distance: 90mm Back Focus: 86.19mm | 1piece | JPY: 25,000 | USD: 156.71 |
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Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2017 [Instruments for Laboratory] | 694 |



















































