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| Precision Objective Lenses |
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Extra-long working distance- Visible and NIR versions
- Infinity corrected, ideal for laser applications
- Parfocal designs simplify refocusing
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Product Description
Product Detail
Specifications
Catalog PDF
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Product Description
Our precision objectives feature optical designs well corrected for infinite conjugate with the added benefit of a working distance more than 5 times as long as ordinary microscope objectives. This long working distance makes these lenses useful where other objectives are prohibited by mechanical constraints. These objectives are excellent for laser collimating and focusing applications.
Our precision objectives feature optical designs well corrected for infinite conjugate with the added benefit of a working distance more than 5 times as long as ordinary microscope objectives. This long working distance makes these lenses useful where other objectives are prohibited by mechanical constraints. These objectives are excellent for laser collimating and focusing applications.
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Ordering Information | | Quantity | Model | Description | Price | | | Visible | | | N-20X-LD | Precision Objective Lens, 20x, 0.30 NA, 10.0mm Focal Length, Visible | | | | N-40X-LD | Precision Objective Lens, 40x, 0.60 NA, 5.0mm Focal Length, Visible | | | | Near Infrared | | | N-8X-TIR | Precision Objective Lens, 8x, 0.25 NA, 25.0mm Focal Length, Near Infrared | | | | N-20X-TIR | Precision Objective Lens, 20x, 0.25 NA, 25.0mm Focal Length, Near Infrared | | | | N-20X-APO-IR | Precision Objective Lens, 20x, 0.35 NA, 10.0mm Focal Length, Near Infrared | | | | N-40X-TIR | Precision Objective Lens, 40x, 0.60 NA, 5.0mm Focal Length, Near Infrared | | | | N-80X-TIR | Precision Objective Lens, 80x, 0.90 NA, 2.5mm Focal Length, Near Infrared | |
| Microscope objective power is based on a 200 mm tube length. MP = 200 mm/f
Note: The threads adhere to Microscope Society Standard (800-36). | |
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