ThaiExcite

ThaiExcite
88/41 Kanlapapruek Road, Bangkae, Bangkae, 10160, Bangkok, ประเทศไทย
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URL: http://www.thaiexcite.com/Levenhuk-Nelson-7x50-Waterproof-Marine-Binoculars-with-compass-and-rangefinder-72109-LE721091.html


กล้องส่องทางไกล กันน้ำ มีเข็มทิศ บอกระยะ Levenhuk Nelson 7x35 Waterproof Marine Monocular with compass & rangefinder 72110


รายละเอียด


คะแนนสินค้า
ผู้ผลิต
จำนวนในสต๊อก
เหลือ 1 ชิ้น
น้ำหนัก
500.00 g
ราคาทั่วไป
฿2,890.00
ราคาของเรา
฿2,312.00 (บันทึก 20%)


รายละเอียด


กล้องส่องทางไกล กันน้ำ มีเข็มทิศ บอกระยะ Levenhuk Nelson 7x35 Waterproof Marine Monocular with compass & rangefinder 72110

  

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Levenhuk Nelson 7x35 Marine Monocular will be a great assistant to fishermen and water trip lovers. This lightweight and compact tool will easily fit anywhere, even in a pocket. 7x magnification is sufficient for detailed observation of remote objects. A small-sized optical tool ensures a wide field of view of 130 m at 1000 m distance. A minimum focus distance of 3 m allows for exploring a close coastline.

 

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This marine monocular is equipped with a compass and rangefinder. We recommend using the compass during the daytime, since it has no illumination. You can see the instrument dials in the eyepiece. In order to use the rangefinder, you need to know the size (height) of an object to calculate how far away it is. The distance is calculated with a special formula based on the rangefinder indication. Or you can calculate the size of an object if you know the distance to it.

 

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The arc dial in the compass is graduated in degrees. Division value is 1°. The compass indicates the direction towards the object. North is 360°, South is 180°, East is 90° and West is 270°.

 

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All optical elements are made of quality BaK-4 glass. The lenses are fully multi-coated, so the image will remain bright and clear even in dim illumination.

 

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You can customize the diopter adjustment by twisting the eyepiece. The waterproof shell is made of durable plastic. Nitrogen filling prevents the inner surface of the lenses from fogging.

 

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We recommend using this monocular with the Levenhuk FS10 Floating Strap near water: the bright accessory will prevent the optical tool from sinking or getting lost.

 

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Features:

 

 

The kit includes:

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Specifications

Optics material

BaK-4 glass

Optics coating

fully multi-coated

Eyepieces

2 optical elements in 1 group

Objectives

3 optical elements in 2 groups

Magnification, x

7

Objective lens diameter (aperture), mm

35

Field of view, °

7.5

Relative brightness

25

Twilight factor

15.65

Exit pupil diameter, mm

5

Eye relief, mm

23

Close focus, m

3

Eyepiece diopter adjustment, diopters

±4

Waterproof

yes (class IPX7)

Body

plastic

Additionally

built-in compass and rangefinder

Usage

General use product.
May be used by kids over 3 years old

Field of view, m/1000 m
ft/1000 yds

130

Operating temperature range, °C

−20…+55

Shipping weight

0.9 lb (0.415 kg)

Package size (LxWxH)

7.1×3.5×2.8 in (18×9×7 cm)

 

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References and Downloads

download me I'm usefull User manual: Levenhuk Nelson Monoculars (pdf) 193KB

 

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BINOCULARS SELECTION GUIDE (การเลือกกล้องสองตา)

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คู่มือ: User manual: Levenhuk Sherman Binoculars (pdf)

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คู่มือ: User manual: Levenhuk Sherman PRO Binoculars (pdf)

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Levenhuk is a major American manufacturer of optical devices and instruments such as microscopes, telescopes, binoculars, monoculars, spotting scopes and accessories. Particular attention is given to producing optics for children under the Levenhuk LabZZ trademark, including attractive and user-friendly telescopes, microscopes, binoculars and science kits. The company is headquartered in the United States (Tampa) with thirteen sales and delivery branches in the United States, Canada, Europe and Asia, and manufacturing facilities in China.

Right from the start in 2002 Levenhuk focused its efforts on underserved markets outside of the US, in particular in Canada and Central and Eastern Europe, which presented larger opportunities. Levenhuk’s primary objective was to promote high-quality optics in these regions because of their insufficient supply and cost-sensitivity for most of the products available in the market at that time. Levenhuk took the opportunity to enter the market niche with a totally new product portfolio, having set the goal of making optics affordable for every customer. The success built on this step made it possible for the company to become a respected leader in the optics market, with the largest market share in CEE.

Currently Levenhuk has a direct presence and extensive dealer network in the United States, Canada, India, Southeast Asia and Europe. The company's future growth and expansion plans include opening regional branches and developing a distribution network in Southern America and further expanding in Europe.