7x50IF HP WP TROPICAL/7x50IF HP WP TROPICAL SCALE
Overview
Feature Icons
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Porro Prism Type
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IF (Individual Focusing)
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Long Eye Relief
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Waterproof
Application Icons
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Marine sports, fishing
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Maritime operations
Key Features
- Waterproof (up to 5m/16.4 ft. for 5 minutes) and fog-free with nitrogen gas
- Horizontal and vertical scales for measuring dimensions or distances (scale type)
- High-eyepoint design for a clear field of view
- Large objective diameter for bright image
- Can be fixed to a tripod using optional tripod adaptor
- Polarising filter and horn-shaped rubber eyecup are available (options)
Distance scale
You can measure dimensions or distances if you know one of the values.
Specifications
| 7x50IF HP WP TROPICAL/7x50IF HP WP TROPICAL SCALE | |
|---|---|
| Magnification (x) | 7 |
| Objective diameter (mm) | 50 |
| Angular field of view (Real/degree) | 7.3 |
| Angular field of view (Apparent/degree) | 48.1 |
| Field of view at 1,000m (m) | 128 |
| Exit pupil (mm) | 7.1 |
| Relative brightness | 50.4 |
| Eye relief (mm) | 15.0 |
| Close focusing distance (m) | 24.5 |
| Length (mm) | 217 |
| Width (mm) | 210 |
| Depth (mm) | 80 |
| Weight (g) | 1,390 |
| Interpupillary distance adjustment (mm) | 56-72 |
| Type | Porro |
- Note:Nikon has adopted a calculation method based on ISO 14132-1:2002, and therefore, values for the apparent field of view have changed from those previously stated. For details, click here.
