Reference Chart

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Page 13 of 23 DL (Dry Lock) Port System Charts Rev. 2020.06.19
OPTION 1
(Recommended)
OPTION 2
OPTION 3
Nikon 18-55mm f/3.5-5.6G AF-P DX
Nikon 18-55mm f/3.5-3.5G VR AF-P
DX
Larger dome is best for split
shots (half-in, half-out of the
water). AF only.
Product(s) required:
75340 Dome Port
75042 Extension
5509.27 Zoom Gear
Compact and lightweight for
travel. Best for close focus
wide angle. AF only.
Product(s) required:
75344 Dome Port
75042 Extension
5509.27 Zoom Gear
Nikon 18-70 mm f/3.5-4.5G IF-ED AF-
S DX
Larger dome is best for split
shots (half-in, half-out of the
water). AF only.
Product(s) required:
+4 Diopter Required
75340 Dome Port
75020 Extension
5509.28 Zoom Gear
Compact and lightweight for
travel. Best for close focus
wide angle. AF only.
Product(s) required:
+4 Diopter Required
75344 Dome Port
75042 Extension
5509.28 Zoom Gear
The magnifying effect of a
flat port is good for macro
photography. The front of
the port is 67mm threaded
and accepts 3” diameter
filters. Lens must be used
between 40-55mm to
eliminate vignetting. AF
only.
Product(s) required:
75301 Flat Port
75028 Extension
5509.28 Zoom Gear
Nikon 18-105 mm f/3.5-5.6G ED VR
AF-S DX
Larger dome is best for split
shots (half-in, half-out of the
water). AF only.
Product(s) required:
+4 Diopter Required
75340 Dome Port
75042 Extension
5509.28 Zoom Gear
Compact and lightweight for
travel. Slight vignetting will
be present at widest
settings. AF only.
Product(s) required:
+4 Diopter Required
75344 Dome Port
75020 Extension
75050 Extension
5509.28 Zoom Gear
The magnifying effect of a
flat port is good for macro
photography. The front of
the port is 67mm threaded
and accepts 3” diameter
filters. Lens must be used
between 50-105mm to
eliminate vignetting. AF
only.
Product(s) required:
75301 Flat Port
75020 Extension
75042 Extension
5509.28 Zoom Gear
Nikon 20 mm f/1.8G ED AF-S
AF only.
Product(s) required:
75340 Dome Port