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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25 To 75x Zoom 315g Optics Spotting Scopes 75mm Objective Lens
25-75x75mm Optics Spotting Scope 25-75x zoom Magnification 75mm Objective Lens
Start your discovery tour! This spotting scope includes a 75-fold
magnification so you can observe and discover the nature around
you. For a better stability you can use the tripod.
Smooth running focus wheel / 360 rotatable scope / Pullout
dewshield
Integrated dust cap / Optical coating: fully coated, blue / Field
of view: 30m@1000m @25x
75mm Objective Lens, cover more ground with robust zoom magnification range that’s adjustable 25x - 75x magnification. Field-of-view 30-14m/1000m perfect for for bird watching, travel, stargazing, astronomical observation, hunting, spotting scopes for target shooting, sports, etc.
observation, hunting, spotting scopes for target shooting, sports,
etc.
Fully Multi Coated Lens and features BK7 Porro Prism for a higher
refractive index rate, and brighter edges in the field of view to
deliver quality images, experience rich depth of field and enhanced
quality with the Porro Prism System.
Features:
25-75x Magnification
75mm Objective Lens
BK-7 Porro Prism
Fully Multi-Coated Optics
Mini Table Top Tripod
Textured Rubber Body
Angled Eyepiece System
Angled Eyepiece System
Built-In Tripod Mounting Socket
Includes Soft Carry Case Pan Head Tripod
| Model | BSM 617 | |||
| Specification | 15-45x60mm | 20-60x60mm | 25-75x75mm | 30-90x90mm |
| Magnification | 15x - 45x | 20x - 60x | 25x - 75x | 30x - 90x |
| Obj.lens (mm) | 60mm | 60mm | 75mm | 90mm |
| Field Angle | 2.4°-1.2° | 2.2°-0.97° | 1.7°-0.8° | 1.8°-0.62° |
| Field of View @ 1000m | 42 m -21 m | 38 -17 m | 30 -14 m | 26 -11 m |
| Field of View @ 1000yds | 126 ft- 63 ft | 114 - 51 ft | 90 ft- 42 ft | 78 ft- 33 ft |
| Apparent Field of View | 36°- 54° | 44°- 58° | 43°- 60° | 54°- 56° |
| Exit pupil (mm) | 4 - 1.33 mm | 3 - 1 mm | 3 - 1.0 mm | 3 - 1.0 mm |
| Eye relief (mm) | 18- 15 mm | 17- 14 mm | 13- 11 mm | 13- 11 mm |
| Diopter Adjustment | ±5 | ±5 | ±5 | ±5 |
| Dusk Index | 30 - 52 | 34 - 60 | 43 - 75 | 51 - 90 |
| Relative Brightness | 5.7 - 1.44 | 9.0 - 1.0 | 9 - 1.0 | 9 - 1.0 |
| Prism System | Porro | Porro | Porro | Porro |
| Prism Glass | Bk7 | Bk7 | Bk7 | Bk7 |
| Variable times system | Eyepiece system | Eyepiece system | Eyepiece system | Eyepiece system |
| 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 |
| Waterproof | No | No | No | No |
| weight | 0.760kg | 0.760kg | 1.258kg | 1.258kg |
| size (L x W x H) | 350x92x138mm | 350x92x138mm | 430x95x165mm | 430x90x165mm |
| Package Contents | 1 x Binocular, 1 x Storage Bag, 1 x Lens Cloth, 1 x User Manual ,1x Desktop tripod | |||
| F.A.Q. | |||
| 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. |
