Current as of 2022-03-02
To mount port:
Remove the O-ring from the port, inspect for any damage and lightly coat it
with the provided lubricant before placing it back into its groove.
Verify that the port opening of the housing is clean and free from foreign
material.
Align the mounting indices of the port and the housing; these appear as white
circles on both the port and the housing.
Gently push the port into the opening of the housing, until it cannot go in any
further.
Lock the port into place by turning the port locking lever to the inward position.
To ensure that the port is securely mounted, confirm that the green line on
the safety button of the port locking lever is visible.
To remove the port from the housing, simply turn the port locking lever to
the outward position and gently pull it out.
This port is backwards compatible with N120 port mount housing and all N120
extension rings (Excludes 21110, use 22110 instead).
To be compatible with locking pin style extension rings (produced before
2016), it requires a locking tab which is free of charge.
*Please contact our dealer or [email protected] for the part. The
dome port is shipped without the locking tap to reduce unnecessary waste.
C
ARE AND
M
AINTENANCE
•
The port should be rinsed thoroughly in fresh water (when mounted on a
housing) after each dive.
•
Dry and clean the dome surface with micro fibre cloth.
•
Cover the dome with the provided cover when not in use.
•
Do not use any kind of abrasive solutions to clean the dome surface.
S
PECIFICATIONS
#18809 180mm optical glass wide angle port
Port Opening
Diameter
98mm
Port Diameter:
180mm
Port Mount:
N120
Coating (inner):
Multi-layer broadband anti-reflective coating
Radius of Curvature:
110mm
Weight (in air):
Approx. 1.2kg
Buoyance in water:
0.38 kg
Depth Rating:
60m
#18810 N120 140mm optical glass fisheye port
Port Opening
Diameter
98mm
Port Diameter:
140mm
Port Mount:
N120
Coating (inner):
Multi-layer broadband anti-reflective coating
Radius of Curvature:
69mm
Weight (in air):
Approx. 0.63kg
Buoyance in water:
0.3 kg
Depth Rating:
100m
#18812 N120 230mm Optical Glass Wide Angle Port II
Dimensions:
Dia260mm x 112mm
Internal Diameter:
Dia109mm
Port Mount:
N120
Coating (inner):
Multi-layer broadband anti-reflective coating
Radius of Curvature:
120mm
Weight (in air):
Approx. 2.54kg
Buoyance in water:
0.55 kg
Depth Rating:
100m
R
EMARKS TO PORT SYSTEM COMPATIBILITY
Locking tab
