TECHSPEC® Near-IR (NIR) Achromatic Lenses are designed to provide the smallest spot size possible for polychromatic light between 750 and 1100nm. By utilizing our NIR doublets instead of standard doublets designed for the visible, RMS spot diameter can be reduced from 43μm to 22.5μm, for example, when using polychromatic light. Spot size will be smaller when focusing monochromatic sources. Near-IR doublets also reduce spherical aberration and have superior performance when used with a monochromatic source up to 2μm in wavelength. Typical applications for these doublets include: imaging lenses for the near infrared, focusing and expanding of NIR lasers, and focusing/collimating lenses for fiber optics and NIR LEDs.
Title | Type | 比較 | 庫存號碼 | 價格 | Buy | |
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30mm Cage 25/25.4mm Diameter Thick Lens Mount | Fixed | #85-588 | NT$1,205 Request Quote |
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25.0mm Optic Dia., Optic Mount | Fixed | #64-560 |
NT$1,403
Qty 10+ NT$1,261 Request Quote |
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25/25.4mm Diameter, T-Mount Thick Optic Mount | Fixed | #52-293 |
NT$1,914
Qty 5+ NT$1,700 Request Quote |
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25mm Thick Inner Pair Optic Mounts | Fixed | #11-054 |
NT$1,947
Qty 5+ NT$1,818 Request Quote |
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25.0/25.4mm Optic Dia., Side Flange Direct Mount | Fixed | #36-414 | NT$1,964 Request Quote |
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25.0/25.4mm Optic Dia., L-Slot Direct Mount | Fixed | #36-410 | NT$1,964 Request Quote |
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25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount | Adjustable - Rotary | #36-411 | NT$2,838 Request Quote |
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25/25.4mm Diameter, C-Mount Thick Optic Mount | Fixed | #56-354 |
NT$2,855
Qty 5+ NT$2,528 Request Quote |
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25.0/25.4mm Optic Dia., X-Y Translating Optic Mount | Adjustable - Linear (XY) | #62-956 |
NT$8,085
Qty 5+ NT$7,689 Request Quote |
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25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount | Adjustable - Linear (XYZ) | #62-959 |
NT$15,873
Qty 5+ NT$14,289 Request Quote |
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25.0/25.4mm Optic Dia., 5 Axes Optical Mount | Adjustable - Linear (XYZ) & Tip-Tilt | #13-776 |
NT$22,110
Qty 5+ NT$21,021 Request Quote |
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