Active Member
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[China]
Address: Rm 9,8/F,Goldfield Ind Centre, No.1 Sui Wo Road,Fo Tan,N.T.Hong Kong
Contact name:Daniel Pang
BCI GROUP LTD |
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Purple Blue 210g Compact Zoom Binoculars Magnification 10x To 40x
10x-40x Compact Zoom Binocular 21mm Objective Field of view 3.0°- 1.2° Magnification10-40x
With its compact, lightweight, and sleek design, you can take the Olympus Tracker binocular anywhere and still enjoy the great view. With a magnification of 10x to 40x and an objective lens diameter of 21mm, faraway images will be in sharp detail with brilliant clarity. The lens itself is made from special optical material to protect your eyes from harmful UV rays, while the full multicoating keeps maintains brightness and contrast.
About this item:
Compact and lightweight for portability
Compact & lightweight with continuous one-touch zoom and a
magnification range of 8x to 30x
Fully coated high Definition objective lenses
Field of view: 3.0 Degree.1.2 Degree (159ft.-62.8 ft./1000 yds.)
Porro prism optical design provides sharp resolution, bright and
clear images
Fold down/up Rubber eyecups for use by eyeglass wearers
Fully Coated Optics:
The binoculars feature BK-7 prisms and fully coated optics for
sharp and clear images.
| Features: | ||||
| ● 10x - 40x Zoom Magnification | ||||
| ● 21mm Objective | ||||
| ● Wide Field of View: 10x at 3.0° 30x at 1.2° | ||||
| ● Apparent Field of View:10x at 30° 30x at 48° | ||||
| ● Prism Glass:BK-7 | ||||
| ● Fully Multi Coated Lenses |
Specification:
| Model | BSZ5585 | |||
| Specification | 7 - 21x21mm | 8 - 30x21mm | 10 - 30x21mm | 10 - 40x21mm |
| Magnification | 7x - 21x | 8x - 30x | 10x - 30x | 10x - 40x |
| Obj.lens (mm) | 21mm | 21mm | 21mm | 21mm |
| Field Angle | 4.5°- 2.3° | 3.5°- 2.0° | 3.2°- 1.4° | 3.0°- 1.2° |
| Field of View @ 1000m | 79M - 41M | 62M - 35M | 56M - 24M | 53M - 21M |
| Field of View @ 1000yds | 237ft -123ft | 186ft -105ft | 168ft - 72ft | 159ft - 62.8ft |
| Apparent Field of View | 32°- 48° | 28°- 60° | 32°- 42° | 30°- 48° |
| Closest Distance | 4.0 M | 4.0 M | 4.0 M | 4.0 M |
| Exit pupil (mm) | 3.0 -1.0 | 2.6 - 0.7 mm | 2.1 - 0.7mm | 2.1 - 0.525 mm |
| Eye relief (mm) | 12.5 -8 mm | 11 - 8 mm | 11 - 8 mm | 11 - 6.2 mm |
| Diopter Adjustment | ±4 | ±4 | ±4 | ±4 |
| Dusk Index | 12.12 - 21 | 12.96 - 25.09 | 14.49 - 25.09 | 14.49 - 28.98 |
| Relative Brightness | 9.0-1.0 | 6.89 - 0.49 | 4.41 - 0.49 | 4.41 - 0.27 |
| Prism System | Porro | Porro | Porro | Porro |
| Prism Glass | Bk7 | Bk7 | Bk7 | Bk7 |
| Focus System | Center | Center | Center | Center |
| Lens Coating | Fully Multi | Fully Multi | Fully Multi | Fully Multi |
| Eyecups | Fold-Down | Fold-Down | Fold-Down | Fold-Down |
| colour | Najran Red / Blue Amber / Shallow champagne / Pearl white / Black | |||
| Size (mm) | 91X107X44 mm | 91X107X44 mm | 91X107X44 mm | 91X107X44 mm |
| Weight (g) | 205 g | 205 g | 205 g | 210 g |
| Q:1.Can you produce the products with our brand? | ||||
| A: We offer logo laser engraved silk-screen printing or sticker trade make on product, | ||||
| and customized package is also available. Specific details can be discussed. | ||||
| Q: 2.How how can I pay the order? | ||||
| A: Payment terms are available by Paypal, T/T or Weston Union. Specific details can be discussed. | ||||
| Q: 3. How do you control the quality? | ||||
| A: BCI - we have quality control proecess, from procurement, production, packing to shipment all | ||||
| process are under strict control and are fully traceable. |
