SE90-F Focus Gear ~for Sony FE 90mm F2.8 Macro G OSS N120 Nauticam fiber optic cables have

Nauticam fiber optic cables have the highest light throughput of any optical cables on the market

View the N100 Sony E-Mount Port Chart ↗ (opens in a new tab)

for example

An adapter to convert from an N100 port opening to N120 port opening for the Sony A7 system

This zoom gear is for the Panasonic Lumix G X VARIO 12-35mm F2

SE90-F Focus Gear ~for Sony FE 90mm F2.8 Macro G OSS N120 Nauticam fiber optic cables haveFocus gears allow access to the mechanical focus function of many lenses. Use of these gears may require specific port extensions and may not be available for all housings and lenses. This focus gear is specific for the Sony FE 90mm F2. 8 Macro G OSS lens.