Mitutoyo Plan Apochromatic Objective IOPAMI137150X-NIR
JCOPTIX offers Mitutoyo brightfield/darkfield infinity-corrected objectives, infinity-corrected long-working-distance objectives, NIR/NUV/UV infinity-corrected objectives, and glass-thickness-compensated infinity-corrected objectives. They provide achromatic flat fields corrected over 436-656 nm, 355-620 nm, or 480-1800 nm. Long working distances give ample clearance for machine vision. Every objective is engraved with category, magnification, NA, a number indicating coverslip-free imaging, and effective tube-lens focal length for specified magnification. Mitutoyo brightfield/darkfield infinity-corrected objectives: JCOPTIX offers 2X, 5X, 7.5X, 10X, 20X, 50X, and 100X. Ideal for brightfield/darkfield microscopy, they are corrected over 436 nm-656 nm. Long clearance suits machine vision. Each bears category, magnification, NA, a coverslip-free-imaging number, and tube-lens focal length for its magnification. Mitutoyo infinity-corrected long-working-distance objectives: magnifications 1X, 2X, 5X, 7.5X, 10X, 20X, 50X, 100X. Working distance reaches 6 mm at 100×. Corrected over 436-656 nm, the whole objective uses apochromatic optics. Each bears category, magnification, NA, the coverslip-free-imaging number, and effective tube-lens focal length. Mitutoyo NIR/NUV/UV infinity-corrected objectives: magnifications 5X, 10X, 20X, 50X, 80X, 100X. New M Plan NIR HR and M Plan UV designs improve resolution. Each bears category, magnification, NA, the coverslip-free-imaging number, and effective tube-lens focal length. Mitutoyo glass-thickness-compensated infinity-corrected objectives: 20X and 50X. Infinity-corrected plan apochromatic designs view through 3.5 mm glass. Each bears category, magnification, NA, the coverslip-free-imaging number, and effective tube-lens focal length for specified magnification.
Overview
Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Mitutoyo |
| Wavelength Range | 480-1800 nm |
| Parfocal distance | 95 mm |
| Mounting thread specification | M26 × 36 TPI |
| Magnification | 50X |
| Numerical aperture NA | 0.42 |
| Focal Length | 4.00 mm |
| Working Distance | 17.0 mm |
| Resolving power | 0.7 μm |
| Depth of Field | 1.60 μm |
| Protruding thread length | 78.0 mm |
| Maximum lens barrel diameter | 34 mm |
| Correction Method | Infinity Corrected |
| Weight | 315.00 g |
| Compatible tube lens focal length | 200 mm |
| Horizontal Field of View - 1/2 in Sensor | 0.13 mm |
| Field of View - 24 Diameter Field Lens [Field lens, diameter 24] | 0.48 mm |
| Operating Temperature | -5-45 °C |
| Field of View - 18 Diameter Field Lens [Field lens, diameter 18] | 0.36 mm |
| Horizontal Field of View - 2/3 in Sensor | 0.18 mm |
| Maximum Sensor Format | 2/3" |
| Design Wavelength | 532, 1064 nm |
Key Features
Datasheet
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