A large diameter, extended length flat port for use with larger macro lenses.
A 67mm threaded front allows for the attachment of external wet lenses.  Add an external macro lens for super close-up work of tiny subjects.
The front of the port accepts 3.0-inch diameter Ikelite push-on color filters, including the yellow barrier filter for fluorescence photography.
Specifications
- Acetyl body with glass front
 
- Dimensions 4.37 diameter x 3 inch (111 x 76 mm)
 
For shorter lenses, see the Ikelite 5516.45 Flat Macro Port Standard
For longer lenses, add the  Ikelite Mirrorless 2.2 inch Lens Extension
What's Included
- Flat Port
 
- Neoprene cover
 
- Spare securing screws
 
- Spare o-ring
 
- Silicone lubricant 1cc tube
 
Spare Parts, not included;
- #0184.2 Silicone lubricant 2cc resealable tube