kowa lens microscope objective lens LM5NCL
| Model: | LM5NCL |
|---|---|
| Brand: | PDV |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
| Label: | objective lens , kowa lens microscope |
| Price: |
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| Min. Order: | 1 pc |
Product Description
Specification:
| Model | LM4NCL | LM5NCL | LM6NCL | LM12NCL | |||||
| Focal length（mm） | 3.5 | 4.5 | 6 | 12 | |||||
| Image size（mm） | 1/2"（Φ8） | 1/2"（Φ8） | 1/2"（Φ8） | 1/2"（Φ8） | |||||
| Iris range（F-stop） | F1.4〜F16 | F1.4〜F16 | F1.4〜F16 | F1.4〜F16 | |||||
| Focusing range（m） | 0.2〜∞ | 0.2〜∞ | 0.2〜∞ | 0.3〜∞ | |||||
| Control | Iris | Manual | Manual | Manual | Manual | ||||
| Focus | Manual | Manual | Manual | Manual | |||||
| Shooting range at M.O.D. | 396（H）×247（V） | 260（H）×180（V） | 174（H）×128（V） | 167（H）×123（V） | |||||
| Angle ofview（degree） | 2/3 inch | - | - | - | - | ||||
| 1/2 inch | 103.6×76.6 | 79.0×59.4 | 57.3×44.0 | 30.7×23.0 | |||||
| 1/3 inch | 77×57.7 | 59.7×45.1 | 44.2×33.7 | 23.0×17.2 | |||||
| Resolution（Center, Corner） | 100lp/mm，60lp/mm | 100lp/mm，60lp/mm | 100lp/mm，60lp/mm | 100lp/mm，60lp/mm | |||||
| Distortion（TV） | −28.0% | −17.5% | −1.0% | −0.8% | |||||
| Back focus in air（mm） | 8.89 | 9.96 | 9.46 | 11.12 | |||||
| Mount | C-mount | C-mount | C-mount | C-mount | |||||
| Filter thread（mm） | - | - | M25.5×P0.5 | M25.5×P0.5 | |||||
| Size（mm） | Φ31×30.5 | Φ31×29.5 | Φ31×34 | Φ31×29.5 | |||||
| Weight（g） | 73 | 71 | 60 | 70 | |||||
| Temperature range | −10℃〜＋45℃ | −10℃〜＋45℃ | −10℃〜＋45℃ | −10℃〜＋45℃ | |||||
Member Information
| Beijing PDV Instrument Co., Ltd | |
|---|---|
| Country/Region: | Beijing - China |
| Business Nature: | Manufacturer |
| Phone: | 18060335777 |
| Contact: | Rebecca (sales) |
| Last Online: | 13 Sep, 2024 |
