Olympus Roamer - Binoculars 10 x 21 DPC I - porro
| Optical System | |
| Lens System Features | Build-in UV filter, aspherical lens |
|---|---|
| Field Of View | 261 ft / 1000 yds |
| Dioptric Correction Range | 2.0 diopters |
| Eye Width Range | 60-70 mm |
| Max View Angle | 5 degrees |
| Exit Pupil | 2.1 mm |
| Lens Construction | 4 group(s) / 6 element(s) |
| Prism System | Porro |
| Focus System | Center focus |
| Magnification | 10 x |
| Lens Coating | Coated |
| Relative Brightness | 4.4 |
| Eye Relief | 11 mm |
| Objective Lens Diameter | 21 mm |
| Focus Adjustment | Manual |
| Min Focus Range | 8 ft |
| General | |
| Optical System | Binoculars |
| Weight | 6 oz |
| Width | 4.2 in |
| Height | 1.6 in |
| Length | 3 in |
Can't find it? If you are interested in a particular monitor that is not listed on our website, please call us at (888) 478-6161. We stock most models from all major manufacturers.