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Porro Binoculars 25x100 On Large Objective

Porro Binoculars 25x100 On Large Objective

1. 25x magnification and porro prism;
2. The big 100 mm objective lens enables maximum image brightness in low-light and long-range conditions;
3. With sharp focus across the field of view, the long eye relief is very convenient for eyeglass wearers;
4. Nitrogen filled and is water-resistant. body...
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Porro Binoculars 25x100 on large objective:

  1. 25x magnification and porro prism;

  2. The big 100 mm objective lens enables maximum image brightness in low-light and long-range conditions;

  3. With sharp focus across the field of view, the long eye relief is very convenient for eyeglass wearers;

  4. Nitrogen filled and is water-resistant. 


The Specifications of Porro Binoculars 25x100 as follows:

Item No.

25x100

Description

Porro Binoculars

Warranty

1 year

Power

25x

Obj. Lens Dia.

100

Type of Prism

BaK4, Porro prism

Eyecups Type

Fold-down

Focus System

Individual focus

Nitrogen Filled

Yes

Water Proof

Yes

Lens Coating

FMC

Exit Pupil Diameter.

4mm

Exit Pupil Dist.

16mm

Min. Focal Length

45 m

Angle

2.4°

Filed of View

157ft/1000 yds

Net Weight

136.6oz

The Product Size

9.25x10.82x16.14in

image001.jpg


FAQ:

Is it the the better of magnification larger?

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

No, it isn't. The magnification of telescope must be moderate.

1. Magnification is too large to be stable.

Binoculars are usually handheld, it will shaking more than 10 power, not conducive to observation, eye will feel fatigue.

The binoculars of the large objective need a bracket to be fixed before they have a good sense of experience.

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