Modular Flat Port System for SLR and dSLR housings All listed combinations are Auto Focus only. Click here for information on the #5510.75 Focus Extension for Nikon 105mm VR and Canon 100mm USM lenses. See the Modular Port System

All of the following combinations are Auto Focus only. Click here for information on the #5510.75 Focus Extension for Nikon 105mm VR and Canon 100mm USM lenses.
Max. Lens Length	Lenses Supported	Port Body #5510.16	Port Body #5510.22	Port Body #5510.24	Port Body #5510.28
Up to 2.5"	Canon 24mm f/2.8 Canon 28mm Nikon 24mm D Nikon 28mm D Nikon 35mm D	Flat Port #5510.35	---	---	---
Up to 3.25"	Canon 24mm f/1.4 Canon 60mm EF-S Macro Canon 18-55mm EF-S USM Zuiko Digital 35mm 1:3.5	Flat Port #5510.35	Flat Port #5510.35	Flat Port #5510.35	---
3.0" to 4.0"	Canon 35mm f/1.4 Zuiko 50mm	Flat Port #5510.35 + #5510.50	Flat Port #5510.35	Flat Port #5510.35	---
3.5" to 4.5"	Canon 50mm Macro Sigma 50mm Macro Nikon 60mm Macro D Nikon 60mm f/2.8G ED AF-S	Flat Port #5510.35 + #5510.54	Flat Port #5510.35 + #5510.50 (1)	Flat Port #5510.35 + #5510.50 (1)	Flat Port #5510.35
4.0" to 5.0"	Canon 100mm 1:2.8 EF USM Canon 100mm 1:2.8L EF USM Nikon 105mm AF-S VR (2)	Flat Port #5510.35 + #5510.58 (3)	Flat Port #5510.35 + #5510.54 (3)	Flat Port #5510.35 + #5510.54	Flat Port #5510.35
4.5" to 5.5"	Canon 100mm Macro Nikon 105mm Macro D	---	Flat Port #5510.35 + #5510.58	Flat Port #5510.35 + #5510.58	Flat Port #5510.35 + #5510.50
5.25" to 6.25"	Canon 100mm 1:2.8 EF Sigma 90mm f/2.8 1:1 SP Sigma 105mm f/2.8 EX DG Tamron 90mm Macro 1:2.8 Sony 100mm f/2.8 Tokina 100mm f/2.8	---	---	---	Flat Port #5510.35 + #5510.54

See the Modular Port System (1) This combination allows room to use an internal diopter in combination with either Nikon 60mm lens if desired. If no diopters or filters are added, the Nikon 60mm lens can be used without the #5510.50 port extension. (2) Auto focus only with these combinations. See information on the #5510.75 Focus Extension for the Nikon 105mm VR and Canon 100mm USM lenses. (3) A free modification may be required for use with the Nikon 105mm VR lens. Detailed instructions about Zoom Clamp & Sleeve Installation in pdf format.