Our LMPLN-IR and LCPLN-IR long working distance Plan Achromat lenses, are specifically designed for optimal transmission in the near infrared (700-1300nm wavelengths).
Product description
Objective lenses exclusive for the near-infrared microscopy, for inspecting internal structures in silicon wafers
The LCPLN-IR lenses have correction collars that adjust for varying thicknesses of silicon or glass substrates
Specifications
| Magnification [X] | 5 | 10 | 20 | 50 | 100 |
| Numerical aperture (NA) | 0.1 | 0.3 | 0.45 | 0.65 | 0.85 |
| Working distance (WD) [mm] | 23 | 18 | Glass: 8.93 - 8.18 Silicone: 8.93 - 8.18 | Glass: 5.09 - 4.35 Silicone: 5.09 - 4.79 | Glass: 1.48 - 1.18 Silicone: 1.48 - 1.33 |
| Objective Field Number | 22 | 22 | 22 | 22 | 22 |
| Immersion medium | Air/Dry | Air/Dry | Air/Dry | Air/Dry | Air/Dry |
| Spring loaded | N/A | N/A | N/A | N/A | N/A |
| Correction collar | N/A | N/A | Yes | Yes | Yes |
| Correction range of correction collar | N/A | N/A | Glass: 0 - 1.2mm Silicone: 0 - 1.2mm | Glass: 0 - 1.2mm Silicone: 0 - 1.2mm | Glass: 0 - 0.7mm Silicone: 0 - 1mm |
| Iris | N/A | N/A | N/A | N/A | N/A |
| Correction level of chromatic aberration | - | - | - | - | - |
| Parfocalizing distance [mm] | 45 | 45 | 45 | 45 | 45 |
| Back focal plane (BFP) position | 2.4 | -1.2 | -3.0 | -2.9 | -3.1 |
| Type of screw thread | W20.32X0.706(RMS) | W20.32X0.706(RMS) | W20.32X0.706(RMS) | W20.32X0.706(RMS) | W20.32X0.706(RMS) |
| Brightfield(Reflected) | Limitation | Limitation | Limitation | Limitation | Limitation |
| Brightfield(Transmitted) | Limitation | Limitation | Limitation | Limitation | Limitation |
| Darkfield(Reflected) | N/A | N/A | N/A | N/A | N/A |
| Darkfield(Transmitted) | N/A | N/A | N/A | N/A | N/A |
| DIC(Reflected) | N/A | N/A | N/A | N/A | N/A |
| DIC(Transmitted) | N/A | N/A | N/A | N/A | N/A |
| Phase Contrast | N/A | N/A | N/A | N/A | N/A |
| Relief Contrast | N/A | N/A | N/A | N/A | N/A |
| Polarized Light | N/A | N/A | N/A | N/A | Yes |
| Fluorescence (B, G Excitation) | N/A | N/A | N/A | N/A | N/A |
| UV Fluorescence (at 365nm) | N/A | N/A | N/A | N/A | N/A |
| Multiphoton | N/A | N/A | N/A | N/A | N/A |
| TIRF | N/A | N/A | N/A | N/A | N/A |
| IR | Yes | Yes | Yes | Yes | Yes |
| WLI | N/A | N/A | N/A | N/A | N/A |
| Auto Focus | N/A | N/A | N/A | N/A | N/A |
LMPLN5XIR:
LMPLN10XIR:
LCPLN20XIR:
LCPLN50XIR:
LCPLN100XIR:
PDV has many different motorized linear translation stage including motorized translation stage, motorized linear stage, High Precision Motorized Goniometer Stages High Precision Motorized XY Stages、 High quality China Motorized Linear Stage. Better meet your lab needs.
The products can be produced according to your needs if it don't meet your need.
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