Reference Chart

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Page 20 of 23 DL (Dry Lock) Port System Charts Rev. 2020.06.19
Tamron Lenses
OPTION 1
(Recommended)
OPTION 2
OPTION 3
Tamron 10-24 mm f/3.5-4.5 Di II VC
HLD
Larger dome is best for split
shots (half-in, half-out of the
water). AF only.
Product(s) required:
75340 Dome Port
75020 Extension
75028 Extension
5509.28 Zoom Gear
Compact and lightweight for
travel. Best for close focus
wide angle. AF only.
Product(s) required:
75344 Dome Port
75020 Extension
75028 Extension
5509.28 Zoom Gear
Tamron 15-30 mm f/2.8 SP Di VC
USD
Zoom not supported. Lens
must be used at a fixed
focal length. AF only.
Product(s) required:
75340 Dome Port
75050 Extension
Tamron 15-30 mm SP f/2.8 Di VC
OSD G2
Not supported. Lens switch
panel interferes with
installation.
Tamron 17-35 mm f/2.8-4 Di OSD
Larger dome is best for split
shots (half-in, half-out of the
water). AF only.
Product(s) required:
75340 Dome Port
75050 Extension
5509.38 Zoom Gear
Compact and lightweight for
travel. Best for close focus
wide angle. AF only.
Product(s) required:
75344 Dome Port
75050 Extension
5509.38 Zoom Gear
Tamron 24-70 mm f/2.8 SP Di VC
USD
Tamron 24-70 mm f/2.8 SP Di VC
USD G2
Not supported. Lens switch
panel interferes with
installation.
Tamron 90 mm f/2.8 SP Di VC USD
1:1 Macro
AF only.
Product(s) required:
75301 Flat Port
75050 Extension