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Product Assessment

To minimize the adverse environmental effects of our products throughout their life cycles, Nikon formulated its own product assessment system in 1995.
The Nikon Product Assessment system is now practiced by all product development and design departments. The resulting reductions in the environmental loads of our products have been significant.
Nikon is constantly adding new evaluation items and standards for product assessment. In the year ended March 2007 we introduced a revised system (8th update) with reinforced criteria related to hazardous substances. Our product design divisions will redouble their efforts with the goal of more favorable evaluation under assessment by the newest update.

Features of the Nikon Product Assessment System

  • In a bid to stay ahead of environmental regulations and deteriorating global environmental problems, Nikon sets its own standards with its products property in mind. The details are determined after ongoing debates between product developers, material engineers and other experts.
  • Makes product assessment mandatory in design reviews and related phases of product development, with procedures and standards clearly defined
  • Requires continuous improvement in assessment scores from one model to the next
  • Supports designers by offering relevant documentation and references, as well as an environmental database of information relating to materials (Eco-glass, plastics, metals, surface-treatment materials, bonding agents, etc.)
  • Ongoing reductions in product mass, volume, and part counts
  • Assessment and improvement of energy consumption based on Nikon's Energy Efficiency formula (product functionality/power consumed)
  • Pursuit of extended product life and simpler repair procedures
  • Reduction in the amount of waste generated from consumables; appropriate guidance on waste processing for customers
  • Simplified recycling procedures (simpler separation of plastics from metals, content marking/explanation and simpler removal of rechargeable batteries)
  • Complete elimination and reduction of hazardous substances (heavy metals, designated brominated flame retardants, PVC and ozone-layer-depleting substances, etc. contained in metals, plastics, cables, electronic parts and other various materials)
  • Use of optical glass free of lead and arsenic
  • Use of lead-free solder on electronic circuit boards
  • Adoption of surface-treatment technologies free of hexavalent-chromium
  • Strict observance of environmental laws and regulations (battery regulations, RoHS Directive, etc.)
  • Overall assessment (overall assessment score, comments on evaluation, etc.)

Management system flow for eco-friendly product design

Management system flow for eco-friendly product design

Results of "Nikon Product Assessment"

Product Assessment Results

Assessment points are added if the environmental friendliness of a product improves compared with existing products, while points are subtracted if the environmental friendliness of a product deteriorates. The point scale ranges from -100 to +100.
Over the 14 years from the year ended March 31, 1996 to the year ended March 31, 2009, Nikon performed a cumulative 908 assessments under this program. Products received an average total score of +29.5 points. The average score for the past six years, during which the assessment standards have been significantly enhanced, was a high +49.8 points.
This assessment confirms the significant progress Nikon is making in environmental friendliness.

Product assessment results

Product assessment results



© 2009 Nikon Corporation