Description for Pentax MCF II 8x21 Jupiter Ultra-compact Binoculars 61393:
Weighing only 6.2 ounces, the feather-light Pentax MCF II 8x21 Jupiter binocular is ideal for casual use and comes standard with premium Pentax features.
Whether attending a sporting event, traveling, or hiking, this binocular provides great optics at an affordable price. The Pentax MCF II 8x21 Jupiter features
rubber eyepiece rings for viewing comfort and a compact, ergonomic body design that fits neatly into a pocket or purse.
Features of Pentax MCF II 8x21 Jupiter Ultra-compact Binoculars 61393:
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An inverted porro prism design that results in a ultra lightweight, compact body.
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High-quality BaK4 prisms that transmit more light at the edges to enhance illumination
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Fully multi-coated optics that eliminate harmful ultraviolet rays while improving light transmission for high contrast
images with no glare or flare
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Short minimum focusing distance of approximately 9.8 feet (3 meters)
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Rubber eyepiece rings for extra viewing comfort, in addition to a wide field of view
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Protected by a limited lifetime warranty
| Specifications for Pentax MCF II 8x21 Jupiter Binoculars 61393: |
| Model: |
61393 |
| Type: |
Porro prism, center focusing |
| Lens Construction: |
Objective Lens: 2 elements in 1 group Eyepiece Lens: 3 elements in 2 groups |
| Coating: |
Multi-coated |
| Magnification: |
8x |
| Objective Lens Diameter: |
21mm |
| Real Field of View: |
6.2 degrees |
| Apparent Field of View: |
50.0 degrees |
| Field of View at 1000m: |
108m |
| Field of View at 1000 Yards: |
324' |
| Exit Pupil: |
2.5mm |
| Eye Relief: |
10.0mm |
| Relative Brightness: |
6.3 |
| Diopter Adjustment Range: |
+/- 3 |
| Focusing Range: |
9.8' to infinity |
| Eye Width Adjustment Range: |
2.2 - 2.8" |
| Eyepiece Ring: |
Rubber Type |
| Body Color: |
Silver & Black |
|
Weight: |
6.2 oz |
| Height & Width: |
3.0" x 4.2" |
| Thickness: |
1.7" |
|
Accessories: |
Eyepiece Lens Cap, Case, Neck Strap |
|
Name: |
Pentax MCF II 8x21 Jupiter Binoculars 61393 |
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