Beijing PDV Instrument Co., Ltd.
Beijing PDV Instrument Co., Ltd.
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Long Focus Objective Long Working Distance Flat Field Achromatic Objective Lens
Features
1. Plan Achromatic Objective Lens.
2. Good Looking & Exquisite Material.
3. Long Working Distance.
4. Used for Biological Microscopes.
5. Different Magnification Satisfied Different Demands.
Our products are extensively used in the industry of electronic and precise industry dectection , education , laboratory and measuring instrument.
Product specification:
| MODLE | Magnification | Decomposition energy(μm) | numerical aperture(N.A) | Focus distance(mm) | Working distance(W.D)(mm) | Focus depth±D.F(μm) | Pupil diameter (mm) | field (1/2″) | weight |
| WD-8005 | 5X | 2.1 | 0.13 | 40 | 11.6 | 16.3 | Ø4.8 | 0.96×1.28 | 85 |
| WD-8010 | 10X | 0.9 | 0.3 | 20 | 6.4 | 3.1 | Ø2.4 | 0.48×0.64 | 85 |
| WD-8020 | 20X | 0.7 | 0.4 | 10 | 11.1 | 1.7 | Ø1.2 | 0.24×0.32 | 85 |
| WD-8050 | 50X | 0.5 | 0.55 | 4 | 8.2 | 0.9 | Ø0.48 | 0.10×0.13 | 95 |
| WD-8100 | 100X | 0.3 | 0.8 | 2 | 2 | 0.4 | Ø0.24 | 0.05×0.06 | 105 |
Product Dimension Map:
Wavelength comparison diagram: