Ditchcarbon

    • How it works

      See how DitchCarbon turns supplier data into verified Scope 3 emissions - no surveys required.

    • Data

      Access reliable, AI-sourced emissions data across your entire supplier network at scale.

    • Integrations

      Connect DitchCarbon to your ERP, P2P, and BI tools for seamless Scope 3 data flow.

    • Auditability

      Produce board-ready, audit-proof emissions reports backed by traceable, verified data.

    • Compare

      See how DitchCarbon stacks up against other Scope 3 tools and carbon accounting software.

    • Functionality

      Compare Scope 3 tools and software with Ditchcarbon

    • PCF Evaluator

      Validate supplier PCFs and EPDs into decision-ready PACT-aligned data

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    Respond to sustainability requests in minutes. Use your existing emissions data to complete surveys faster with DitchSurvey.

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    • CDP supplier score lifted from C to A- across 15,000 suppliers.

    • Full Scope 3 visibility across 55+ countries built to scale.

    • Supplier-specific emissions data across thousands of vendors without a single survey.

    • Accurate disclosures at speed with no questionnaires and no gaps.

    • Quarterly supplier emissions data, verified and ready for audit.

    • Months of manual aggregation eliminated and emissions forecasting live in 6 months.

    Are you a supplier?

    Respond to sustainability requests in minutes. Use your existing emissions data to complete surveys faster with DitchSurvey.

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    • AI-powered Survey Responder

      Automatically complete sustainability surveys using your existing emissions data.

    • Financed Emissions (PCAF)

      Reliable company emissions data for financed emissions and portfolio analysis.

    • Emissions Reporting

      Measure and understand your full carbon footprint with confidence.

    • Sustainable Sourcing: A Strategy for Decarbonisation

      Make climate-smart sourcing the default across every supplier decision.

    • Smarter Supplier Engagement: Reduce Burden, Drive Decarbonisation

      Engage suppliers effectively by reducing their burden and providing actionable, data-driven insights.

    • SBTi-Aligned Baselining

      Build a emissions baseline your science-based targets can actually stand on.

    Are you a supplier?

    Respond to sustainability requests in minutes. Use your existing emissions data to complete surveys faster with DitchSurvey.

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    • Guides

      Step by step resources to help you measure and reduce Scope 3 emissions.

    • Blog

      Insights and thinking on Scope 3 data, reporting, and supply chain sustainability.

    • Industries

      Scope 3 emissions benchmarks and data broken down by industry.

    • FAQ

      Common questions about DitchCarbon, methodology, data, and the platform.

    • Trust Center

      How we handle your data, security, compliance and privacy.

    • Methodology

      How we calculate emissions, where our data comes from and how we validate it.

    • Upload EcoVadis Report

      Turn your EcoVadis scorecard into structured supplier emissions data.

    • Upload CDP Response

      Extract and activate emissions data from your CDP supplier responses.

    Explore company emissions data at scale

    2m+ company profiles mapped

    • Find and claim your company
    • Compare emissions across industries

    • About

      The team and mission behind DitchCarbon's approach to Scope 3.

    • Careers

      Join a team making Scope 3 data accessible for every procurement team.

    Are you a supplier?

    Respond to sustainability requests in minutes. Use your existing emissions data to complete surveys faster with DitchSurvey.

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    Already have emissions data?

    Join your peers and own your public profile

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  • Pricing
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IndustriesOptical Instrument and Lens Manufacturing

Optical Instrument and Lens Manufacturing

Explore detailed emissions data and sustainability metrics for companies in the Optical Instrument and Lens Manufacturing sector. Each company has a DitchCarbon score, calculated from 30+ company-specific emissions data points, ranging 0–100, with higher scores indicating stronger environmental performance.

27
Avg DitchCarbon score

Performance history

Compare emission factors across regions

Unlock detailed emissions data

Access structured emissions data, company-specific emission factors, and source documents

Organizations

Top-scoring companies in this industry

Private

Coherent

US · Optical Instrument and Lens Manufacturing

Updated 6 days ago

64score
CDP 2026CDP 2025
Private

CMOSIS BVBA

BE · Optical Instrument and Lens Manufacturing

Updated 6 days ago

54score
Private

H2i sarl

CH · Optical Instrument and Lens Manufacturing

Updated 12 days ago

16score
Private

Glory Science Co., Ltd

TW · Optical Instrument and Lens Manufacturing

Updated 9 days ago

14score
Private

asphericon GmbH

DE · Optical Instrument and Lens Manufacturing

Updated 6 days ago

13score
Private

LASEROPTIK

DE · Optical Instrument and Lens Manufacturing

Updated 3 days ago

13score
Private

Wenzhou Weilan Optical Co., Ltd.

CN · Optical Instrument and Lens Manufacturing

Updated 5 days ago

13score
Ditchcarbonv260724.2
[email protected]+44 203 475 7875

Ditch Carbon Ltd

167-169 Great Portland Street

London W1W 5PF

Platform

  • How it works
  • Data
  • Integrations
  • Auditability
  • Compare
  • Pricing

Resources

  • Guides
  • Blog
  • Industries
  • Trust center
  • Upload Ecovadis reports
  • Upload CDP response
  • Calculation methodology
  • Claim your profile
  • SBTI API
  • FAQ

Use Case

  • AI Survey Responder
  • Financed Emissions (PCAF)
  • Emissions Reporting
  • Sustainable Sourcing: A Strategy for Decarbonisation
  • Smarter Supplier Engagement: Reduce Burden, Drive Decarbonisation
  • SBTi-Aligned Baselining

Documentation

  • Help
  • Reference
  • Appendix
  • Changelog

Customers

  • EssilorLuxottica
  • Hikma
  • Grant Thornton
  • Haleon
  • Coherent
  • Howden

Company

  • About
  • Contact
  • Careers
  • Privacy policy
  • Terms and conditions