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Oceana |
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The
Oceana Series from Celestron features waterproof models for marine use. Choose
from three feature-rich models - whether you want center focus, traditional
individual focus, or a model with a compass and reticle. All are rubber covered
to protect against rough handling. All provide maximum optical performance with
BAK-4 prisms and multi-coatings for sharp images with high contrast and
resolution. Each model has a large, 50mm objective lens to offer maximum image
brightness even in low light conditions, like dusk and dawn.
Oceana 7 x 50 CF
Center Focus:
Model # 71187
$75.USD

- Smooth center focus wheel
- Easy-to-grip, large objective diopter ring for smooth and more precise
focusing
- Attached objective caps
- Completely waterproof - dry nitrogen charged and sealed with internal
O-rings to prevent internal fogging - unaffected by climate and temperature
changes
- Tripod adapter fitting for tripod mounting
Oceana 7 x 50 IF
Independent Focus:
Model # 71188
$135.USD

- Completely
waterproof - dry nitrogen charged and sealed with internal O-rings to prevent
internal fogging - unaffected by climate and temperature changes
- Individual eyepiece focus with diopter scale
for quick and accurate focusing
- Excellent depth of field for minimal focus
adjustments

- Nautical style padded canvas case and straps
- Attached objective caps
- Tripod adapter fitting for tripod
mounting
Oceana 7 x 50 IF/RC Reticle/Compass: Model # 71189
$180.USD

- Backlit illuminated liquid dampened magnetic
compass - excellent navigational tool for land or sea
- Horizontal and vertical etched reticle to help determine relative size
of objects
- Rangefinding dial calculates actual object distance or size
- Completely waterproof - dry nitrogen charged and sealed with internal
O-rings
to prevent internal fogging - unaffected by climate and temperature changes
- Individual eyepiece focus with diopter scale for quick and accurate
focusing
- Excellent depth of field for minimal focus adjustments
- Nautical style padded canvas case and straps
- Attached objective caps
- Tripod adapter fitting for tripod mounting
 
The Oceana Model 71189 IF/RC features a rangefinder scale with backlit
compass.
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