SeaFrogs Optical Glass Flat Long port with 67mm thread for Canon EF100 f/2.8L Macro IS lens 40M/130FT (Focus gear included)

Regular Price
$250.00 USD
Sale Price
$250.00 USD
Regular Price
$250.00 USD
Sold Out
Unit Price
Translation missing: en.general.accessibility.unit_price_separator 
Shipping calculated at checkout.
  This product is also available at the European website 


Flat long port with 67mm thread for Canon EF 100mm f/2.8L Macro IS lens + RF Adapter

Created specifically for underwater photography including the ability to use manual focus.

Please note that Canon RF 100mm f/2.8L Macro IS USM is not compatible

Suitable only for:

  • Canon EOS R5
  • Canon EOS R6
  • Canon EOS M50 / Kiss M
  • Canon EOS RP

Compatible lenses in with Flat Long port with 67mm thread:

  • Canon EF100mm f/2.8L Macro IS USM + RF Adapter (focus gear included)


  • Polycarbonate
  • Optical glass

Package Includes

  • Flat long port
  • Focus gear