# Lens

- [Quoter](/dragonswap/resources/developer-resources/smart-contracts/dragonswapv2/periphery/lens/quoter.md)
- [QuoterV2](/dragonswap/resources/developer-resources/smart-contracts/dragonswapv2/periphery/lens/quoterv2.md)
- [TickLens](/dragonswap/resources/developer-resources/smart-contracts/dragonswapv2/periphery/lens/ticklens.md)