Mitutoyo 378-754-15 LCD Plan Apo NIR 100X(t0.7) Objective for bright-field observation in near-infrared range with cover glass compensation
SKU:Code: 378-754-15
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- brand Mitutoyo
- type Objective Lens
- mass 335g
- magnification 100x
- working distance 12.06mm
- numerical aperture 0.5
- working distance 12.06mm
- focal length 2mm
- resolving power (Microns) 0.6
- focal depth (Microns) 1.1
- view field 1 0.24mm Dia
- view field 2 0.05x0.06mm
The LCD Plan Apo NIR 100X (t0.7) is a high-quality plan apochromat objective designed for bright field inspection and laser-based repair applications through 0.7 mm or 1.1 mm LCD cover glass (BK-7). With wavelength correction from the visible spectrum up to near-infrared (480–1800 nm), it is ideally suited for NIR inspection, semiconductor analysis, and laser processing environments.
Featuring a long working distance of 12.3 mm through 0.7 mm glass, this objective provides excellent clearance at high magnification while maintaining strong optical performance. Its infinity-corrected plan apochromat design ensures flat-field imaging and precise chromatic correction across the extended visible-to-NIR wavelength range.
Dedicated LCD glass thickness compensation ensures optimal image quality when observing through specified substrate materials. A High Resolution (HR) version is available within the NIR range for applications requiring enhanced resolving performance.
Key Features
Suitable for bright field inspection and laser-based repair applications
Designed for use through 0.7 mm or 1.1 mm LCD cover glass (BK-7)
High-quality Plan Apochromat optical design
Wavelength correction from 480–1800 nm (Visible to Near-Infrared)
Long working distance design
Glass thickness compensated
Infinity corrected
HR version available for higher resolving performance
Specifications
Model: LCD Plan Apo NIR 100X (t0.7)
Magnification: 100x
Glass thickness correction: t0.7 mm BK-7
Working distance (through glass): 12.3 mm
Working distance (in air): 12.06 mm
Numerical Aperture (N.A.): 0.5
Corrected wavelength range: 480–1800 nm
Resolving power: 0.6 µm
Depth of focus: 1.1 µm
Field of view (ø24 mm eyepiece): ø0.24 mm
Field of view (1/2” camera chip): 0.05 × 0.06 mm
Spectral range: Near-Infrared (NIR)
Observation mode: Brightfield
Glass compensation: Yes
High Resolution: No (HR version available)
Laser applications: Yes
Mass: 335 g