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Sea & Sea Motormarine III
Depth rating: 60m
35mm film, 36 x 24mm format.
20mm f/3.8 primary lens
LCD panel illuminated for night diving or dark water
Two-point focusing: 0.6m or infinity.
Electronic shutter release
TTL-strobe bracketing function.
Compatible with Nikonos-type flash.
Targeting light.



Above: Motormarine III with 15mm conversion lens and Multi-finder (see below).

Right: Motormarine III with YS60TTL/N, Sea Arm V and Multi-Stay.


Accessory System Chart


Lenses
Also fit Sea & Sea DX-5000. 60m

15mm Wide Conversion Lens
#52101
Min. focusing distance 22cm @ f/22.
UW coverage angle 101°, with peripheral distortion correction.
Set focus to ¥ when using this lens.
Construction: 2 elements, 2 groups.
Dimensions/mm: 117 diam, 40 d. Weight: 390g.

Fisheye Conversion Lens
#52108
Focal length: 12.5mm. Magnification 0.6x.
UW coverage angle 150°, with peripheral distortion correction.
Min focus dist: 15cm @ f/22
Set focus to ¥ when using this lens.
Construction: 4 elements, 4 groups.
Dimensions/mm: 120 diam, 62 d. Weight: 390g.

Macro Lens 2T
#52103
Subject area 74 x 50mm (approx 1:2.1 macro).
Focusing distance: 141mm.
Construction: 4 elements, 4 groups.
Weight: 420g.

Macro Lens 3.5T
#52102
Subject area 130 x 88mm (approx 1:3.6 macro)
Focusing distance: 167mm.
Construction: 3 elements, 3 groups.
Weight: 290g

Lens Caddy
#60101
Attaches to Sea-arm VI by means of velcro strap (see right) and provides safe parking for one MM3 supplementary lens.


Viewfinders
For underwater use. View will appear out of focus in air.


#52104
Multi Viewfinder for MM III
Frame markings for 20mm main lens and 15mm conversion lens. Aim-point (cross) 1.3m. Anti-parallax mark (dot) for 0.6m.
Coverage: 85%.
Dimensions/mm: 64w, 57.5h, 61d.
Materials: Polycarbonate, glass.
Weight: 125g.

Fisheye Viewfinder for Motormarine III
#52109
For 12.5mm fisheye. Coverage 85%
Construction: 4 elements, 4 groups. Aluminium body.
Dimensions /mm: 80 dia, 66d, 88h.
Weight: 420g