While Ikelite has electrical TTL it uses the camera's built in circuit now for most of their housings in conjunction with their strobes. However most manufacturers have moved to offer optical sync using newer generation strobes from Sea & Sea, Inon and other manufacturers. These strobes have built-in D or S-TTL and are very accurate. Optical sync has far less problems and is less expensive for cords, bulkheads and strobes in some cases.
Their are huge differences in the quality of gearing, size and overall ergonomics. Some of Ikelite's controls are shared and a bit awkward (the D90 controls for instance) where Nauticam and Sea & Sea have dedicated controls.
Nauticam does this one better, moving controls over to where they are all under one hand and making things like switching from still to video a simple flick of one lever. Controls are very smooth with excellent gearing. In addition, they have a far superior port system, that uses a locking cam lever. All ports & extensions lock together. They also feature a visual & audible flood alarm.
I agree with Ryan, Ikelite makes a decent product that's very popular. But it's not that sophisticated in terms of design and form factor. When you add in the cost of their better quality modular ports, Ikelite strobes and chargers the price differences tend to get smaller. But they are and remain an industry standard, lots of people love their systems. Their strobes are very powerful for their size and cost.
You can use Ikelite strobes in TTL with Nauticam. Add an Ike bulkhead, an i-TTL Nikon converter and Ike strobes. I have a couple of customers who love that setup.
I sell lots of both product, each platform has it's fans.
Jack
Their are huge differences in the quality of gearing, size and overall ergonomics. Some of Ikelite's controls are shared and a bit awkward (the D90 controls for instance) where Nauticam and Sea & Sea have dedicated controls.
Nauticam does this one better, moving controls over to where they are all under one hand and making things like switching from still to video a simple flick of one lever. Controls are very smooth with excellent gearing. In addition, they have a far superior port system, that uses a locking cam lever. All ports & extensions lock together. They also feature a visual & audible flood alarm.
I agree with Ryan, Ikelite makes a decent product that's very popular. But it's not that sophisticated in terms of design and form factor. When you add in the cost of their better quality modular ports, Ikelite strobes and chargers the price differences tend to get smaller. But they are and remain an industry standard, lots of people love their systems. Their strobes are very powerful for their size and cost.
You can use Ikelite strobes in TTL with Nauticam. Add an Ike bulkhead, an i-TTL Nikon converter and Ike strobes. I have a couple of customers who love that setup.
I sell lots of both product, each platform has it's fans.
Jack