11
Man NeptNIRA-rel 12.04 Eng/Ita
Section 4
ACCESSORIES
4.1 CORRECTIVE LENSES
The NEPTUNE II permits the use of corrective lenses.
Normal prescription lenses can be utilized with special
accessory #33299 (optical lens support). For installation
of the optical lenses support inside the mask insert the
slots on the sides of the lens holder in the lateral ribs of
the face seal (pic. 19).
4.2 REGULATOR ATTACHMENT KIT
To connect an alternate air source to the second regulator port the latter must be adapted by
replacing the mouthpiece with the SDK-6 kit as described in section 1.3 for the application of
the main second stage. For simultaneous use of the main regulator and an octopus connect-
ed to the NEPTUNE II we recommend the use of at least one adjustable regulator. The NEP-
TUNE II includes a medium size regulator attachment; also available as an option, is a small
size for those regulators with small mouthpiece.
4.3 PROTECTIVE SCREEN
The visor of the NEPTUNE II should be protected from
scratching and abrasion during storage and transport
with accessory AC-4. To attach the screen over the vi-
sor insert the four lateral holes of the AC-4 around the
buttons found on the band (key 19) (pic.20).
4.4 POLAR
TEX STRAPS (9005)
Designed to be used in low temperatures and it is made of an elastic fabric.
4.5 H47 BLACKENED FACE SHIELD (7006)
The blackened face shield is used for special applications. This optical shield is painted to
blacken the “non optical” areas; it does not come with siloxane double coating which is found
on the standard face shield.
pic. 19
pic. 20