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Mitutoyo 378-891-6 LCD Plan Apo NUV HR Objective, 50X, 0.65
- Long Working Distance
- Wavelength correction from Visible to Near Ultraviolet (355 nm)
- High-Quality Plan Apochromat Design
SKU
MIT-378-891-6
MPN
378-891-6
Series 378 Objectives - LCD Plan Apo NUV HR for Brightfield Observation
- The Mitutoyo 378 Series objectives have the world's longest working distance and an infinity correction optical system.
- This objective provides flexible observation at high magnifications and independent correction of chromatic aberration.
- Long working distance objectives provide excellent clearance between the lens surface and the workpiece surface in focus, making it possible to observe features that are usually hard to bring to focus because of awkward projections.
- The mounting screw threads of objectives are designed to conform to JIS B-7141-1988.
Note: Focal length and focal depth for objectives are specified at a reference wavelength of 0.55 µm irrespective of working wavelength.
Optimised for through-glass working
Near-Ultraviolet and LCD Glass Thickness (t = 0.7 mm) Corrected
These near-infrared (λ = 355 nm) corrected objectives are designed for observing a workpiece through LCD glass and for laser repair.
Technical Information
Specification
| LCD Plan Apo NUV HR MIT-378-891-6 |
|
|---|---|
| Magnification | 50X |
| Numerical Aperture | 0.65 |
| Working Distance (mm) | 9.76 |
| Focal Length (mm) | 4 |
| Resolving Power (µm) | 0.4 |
| Focal Depth (µm) | 0.7 |
| View Field 1*1 (mm) | ø0.48 |
| View Field 2*2 (mm) | 0.10 x 0.13 |
| Mass (g) | 500 |
*¹Field of view when using a field number 24 mm eyepiece.
*²Field of view when using 1/2" CCD camera.
Additional Information
SKU
MIT-378-891-6
Manufacturer Part Code
378-891-6
Mitutoyo 378-891-6 LCD Plan Apo NUV HR Objective, 50X, 0.65
£11,830.00
£14,196.00 inc vat
£11,830.00
£14,196.00 inc vat