| |  M1050r LRF |  M830r LRF |
|---|
| Item Number | 398 | 5918 |
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| Magnification | 10x | 8x |
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| Objective Lens Diameter | 50 mm ( 1.2 in.) | 30 mm (2.2 In.) |
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| Field of View at 1,000 yds. | 144 | 341.9 ft |
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| Field of View at 1,000 m. | 106 m (318 in.) | 114 |
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| Ranging Distance | 1700 m (1860 yd.) | 1700 m (1860 yd) |
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| Focus System | Individual Eyepiece Focussing | Individual Eyepiece Focussing |
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| Optics System | Fully multi-coated | Fully multi-coated |
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| Close Focus | 20 m (66 ft) | 20 m (66 ft) |
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| Angle of View | | |
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| Exit Pupil | 5 mm (0.20 in.) | 3.8 mm |
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| Eye Relief | | |
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| IP Distance | | |
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| Diopter Range | | |
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| Luminosity | 25 | 14 |
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| Twilight Factor | 22.4 | 15.5 |
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| Compass | | |
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| Eyecups | Cylindrical | Cylindrical |
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| Rubber Armoring | NBR Long Life | NBR Long Life |
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| Nitrogen Filled | | |
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| Waterproof | Submersion to 5 m (16 Ft.) | Submersion to 5 m |
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| Weight | 1.27 kg (44.8 oz) | 800g (28 oz) |
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| Dimensions (HxWxL) | 15.7x20.6x9.7 cm (6.2 x 8.1 x 3.8 in.) | 12.9x16.5x6.6 cm (5 x 6.5 x 2.6 inc) |
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| Neck Strap | Yes | Yes |
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| Neck Strap Attachment | Standard | Yes |
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| Objective Cover | Yes | Yes |
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| Rain Protection Cap | Yes | Yes |
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| Carry Case | | |
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| Battery | CR 123A | CR 2 |
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| Special Features | Tripod Mount, Military Specifications | Tripod Mount, Military Specifications, SUMR reticle |
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| Warranty | | |
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