Macro Lens for Olympus TG4 w/ Housing

[leafyseadragon]

Hi- I have an Olympus TG4 with PT-056 Waterproof Housing. I am looking for a 105mm lens. The only lens I can find is a 67mm which is not strong enough to shoot the tiny critters.

I want the ability to shoot tiny opisthobranch species as small as 2mm.

Any advice on stronger lenses that would work with my camera and housing?

Thank you!

 

[jlyle]

Isn't the TG4 microscope mode sufficient?

 

[leafyseadragon]

The microscope mode is not sufficient for clear details on rhinophores, gill, etc

 

[leafyseadragon]

One other thing- the filter thread size of the Olympus PT-056 Housing is 52mm. I am aware I will need a step up ring as most lenses are 67mm like this one
Olympus PSUR-03 52-67mm Step-Up Ring 260606 B&H Photo Video