Optical Lens-NL274LDF (Low Dist')
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- South Korea
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- car video lens, cctv lens, ip cam, optical lens
- Category
- Contact Lenses
Naotech Co., Ltd.
- Membership
- VIP
- Recent Visit
- Dec 13, 2024
- Country / Year Established
-
South Korea
/
2003
- Business type
- Manufacturer
- Verified Certificate
-
16
| Product name | Optical Lens-NL274LDF (Low Dist') | Certification | - |
|---|---|---|---|
| Category | Contact Lenses | Ingredients | - |
| Keyword | car video lens , cctv lens , ip cam , optical lens | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | South Korea | Stock | - |
| Supply type | - | HS code | - |
Product Information
Application
- Applied on Car Vision Camera
- Applied on CCTV/IP Cameras
- Applied on Robot, Medical Machines and so on
Description
- Compact Size
- Very strong for outside temperature because of all glasses composed.
Optical Specification
| Effective focal length | 2.75 mm +/-5% |
| Back focal length | 3.20 mm +/-5% |
| Aperture (Fixed Iris) | 3.2 |
| Flange back focal length | 4.98 mm |
| View Angle for 1/4"(D=4.528) | D : 84.1˚ |
| Relative Illumination | 75.5 % |
| TV Distortion | -2.1 % +/-5% |
| Chief Ray Angle | 17.2˚ |
Mechanical specification
| Overall length | 14.49 mm +/-0.3 mm |
| Mount Dimension | M12x0.5P |
| Total length from image sensor surface to lens top | 17.08 mm+/-0.4 mm |
IR Cut Off Coating (optional)
- Transmittance Ratio at Cut Off point : 50.0 % at 650 nm +/-10 nm
Image Sensor
Image Sensor |
F.O.V |
|||
D |
H |
V |
||
1/4" |
D=4.6mm(4:3) |
85.0 |
71.1 |
55.4 |
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Kim Young Ki
- Address
- Naotech Bldg. 4F, #9, Deokcheon-ro 72beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, Korea
- Product Category
- CCTV Camera,Contact Lenses
- Year Established
- 2003
- No. of Total Employees
- 1-50
- Company introduction
-
With the know-how of 20 years-experience, Naotech Co., Ltd is the leading company who is realizing the best quality and customer-satisfied service to supply the world with the best optical lens for all kinds of cameras.From small lens for PC camera to high technology-needed lens for mobile phone camera lens, we are supplying various high-quality lenses.We, Naotech Co., Ltd. promise you that we will keep on trying to be a world-wide leading company and prosperity of optical industry in Korea.Under the fast-change of world economy trend, we focus our all power and availability on company's development with ; 1)Maximization of personel ability (Individual-Development) 2)Maximization of company ability (Company-Development) 3)Best service for customer satisfaction (Customer-Service) to be the best company in the world for the highest customer satisfaction and co-prosperous company along with customer, employee and company. Thank you.
- Main Markets
-
China
France
Hong Kong(China)
Japan
Taiwan
- Main Product
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