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ViewNyx

Infrared Lens

  • Payment
    L/C(sight) , O/A
  • MOQ
    5 ea
  • Supply Ability
    1,000 ea per Month
  • Supply Details
    Customization
  • Country of sale
    Asia, Americas, Europe, World Wide
  • PRICE
    • CFR

      Depend on quantity

    • EXW

      Depend on quantity

ITEM SPECIFICS

  • Brand
    ViewNyx
    Model VN4.7
  • origin
    Republic of Korea
  • Size(Capacity)
    Dia.11mm x L.6.48mm
  • Package Includes
    Lens Ass’y
  • Weight
    2.15 g
Introduction
 
• Precision molded LWIR lenses using chalcogenide glass
High‐volume, cost effective manufacturing
Optimized for the 8~12 um wavelength range

• High performance LWIR lenses
FL 4.7 mm, f/1.0 lens
Use of diffractive‐aspheric lens
Ultralight, wide‐angle, passively athermalized LWIR lens

• Applications and capabilities
Thermal imaging and thermography
 

Optical specifications
 
• Focal length : 4.7 mm
• Aperture‐based f‐number : f/1.04
• Waveband : 8~12 um
• Focus range : 1 m to infinity
• Distortion : < ‐7 % (80x60, 35 um)
• Transmittance (average@waveband) : > 95 % (AR coating) / > 90 % (DLC coating)
• Field of view (FOV)
 
Sensor array Pixel size (um) FOV (deg)
H V D
206 x 156 12 30.5 23 38.4
160 x 120 17 33.6 25.1 42.2
12 23.6 17.6 29.5
80 x 60 35 34.6 25.8 43.5
25 24.6 18.4 30.8
 
Note : Each lens is optimized for a specific detector format represented by bold values.
This table shows values for other compatible detector formats with non‐optimal performance.
 
• Resolution (MTF Performance)
 
Temp.(°C) MTF* (%; 30 lp/mm)
0.0F 0.8F 1.0F
+20 °C 62 55 40
 
 
Mechanical specifications
 
• Dimension

• Weight : 2.15 g
 

Environmental specifications

• Operating temperature : ‐40 °C ~ +85 °C
• Storage temperature : ‐57 °C ~ +105 °C
 

PAYMENTS DETAILS

This supplier supports payments for offline orders
  • Letter of Credit : L/C(sight)
  • Open Account : O/A
Contact Payment Manager
  • Name : Du Hwan Cha
  • Tel : 82-0626027638
  • Email : chadh5@naver.com

SHIPPING

Shipping from : Republic of Korea
  • 333 Cheomdangwagi-ro, Buk-gu, Gwangju (61008)
ViewNyx Co. Ltd

ViewNyx Co. Ltd

Seller_Mail
  • The person in charge

    Jeong-Ho Kim
  • Telephone

    82-626027638
  • Fax

    82-626027639
  • Address

    333 Cheomdangwagi-ro, Buk-gu, Gwangju (61008)
Introduction
ViewNyx Co. Ltd is a specialized optics company that mass produces infrared optical lenses based on originally developed vacuum molding techniques. Our company has the ability to mass produce high-quality infrared optical lenses (Diffractive-aspheric, Bi-aspheric, etc.) through the use of vacuum molding patent technology. Currently we are supplying the market with the development and production of infrared lenses for thermal imaging cameras used in various industrial fields such as automobile night vision, electronics, and other industrial uses. Technology Save the manufacturing costs by about 20~30%Vacuum molding using unique mold Molding of diffractive-aspheric lens Fabrication of preform using a thermal process Finished lens molding(FLM) without post-processing Key Technology 1 Vacuum-molding techniqueMolding under high-vacuum(below 0.1 Pa) condition to use a planar-type preform Unique design of mold for vacuum molding Key Technology 2 Molding technique of diffractive-aspheric lensMass-production of diffractive-aspheric lens Fabrication of high-quality diffractive-aspheric lens Improve optical performances of IR lens module using diffractive-aspheric lens Key Technology 3 High efficiency coating technique for FIR range(@ 8~12 um)AR(anti-reflective) coating DLC(diamond-like-carbon) coating
  • Business Type :
    Manufacturer
  • Main Product :
    Infrared lens
  • Established :
    2016-09-01
  • Total Annual Revenue :
    Less than 100 million (KRW)
  • Total Employees :
    Less than 5

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COMPARISON TO SIMILAR ITEMS more

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GENERAL GENERAL
ViewNyx Co. Ltd Seller's Store
  • Response Level
      41% ~ 50%
  • Supplier Level
      Less than 100 million (KRW)
  • Transaction Level
      less than 5
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Gobiz Korea, as the operator of mediation service or mail-order broker, shall not be held responsible for the sale order.
The responsibility on the ordering, delivery, and product refund belongs to the seller.

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