zoom gear for tonkina 10-17 and teleconverter?

[scuba-s]

i am looking to use a kenko 1.4 teleconverter with the tonkina 10-17 the standard 10-17 zoom gear may not reach far enough the teleconverter is 27mm long, is there a ikelite zoom gear that has around 20-25mm longer barrel then the 10-17 zoom gear , i have the canon 7D housing any info would be most appreciated
Steve

 

[blibecap]

i am looking to use a kenko 1.4 teleconverter with the tonkina 10-17 the standard 10-17 zoom gear may not reach far enough the teleconverter is 27mm long, is there a ikelite zoom gear that has around 20-25mm longer barrel then the 10-17 zoom gear , i have the canon 7D housing any info would be most appreciated
Steve

Even tho the teleconverter is 27mm long i think it only adds 19mm to the total length of the lens.

 

[BrettF]

scuba-s,

Our gear sleeves are no taller than 35mm. You will run out of gear at approximately 50mm from the camera lens mount.

According to Blibecap on a mirror post, the zoom gear will be long enough with the 1.4x teleconverter attached.

Regards,