Specification
|
BM-5330D |
|
|
Model |
10X40 |
|
Magnification |
10X |
|
Objective Diameter(mm) |
32mm |
|
Prism Type |
Porro/BAK4 |
|
Focus System |
Center |
|
Lens Coating |
FMC |
|
Number of Lens |
6Pieces/4Groups |
|
Angle of View |
6.1° |
|
Field of View |
106m/1000m,318ft/1000yds |
|
Exit Pupil Diameter(mm) |
4mm |
|
Exit Pupil Distance(mm) |
17mm |
|
Close Focus(m) |
3m |
|
Eyecups System |
Twist Up |
|
Waterproof |
Yes |
|
Nitrogen Filled |
Yes |
|
Body Material |
Magnesium Alloy |
|
Unit Weight |
822g |
|
Unit Dimension(mm) |
189*66*140mm |
Why do we choose 10 X 40 binoculars ?
1.Sturdy Performance:
Many 10x40 binoculars are built with rugged designs, making them durable enough to withstand outdoor conditions and occasional rough handling. This durability adds to their appeal for outdoor enthusiasts and adventurers.
2.Image Clarity:
The 10x40 configuration often results in a sharp, clear image with minimal distortion. This is particularly beneficial for tasks that require precise visual information, such as identifying bird species or reading distant signage.
3.Adequate Light Gathering:
The 40mm objective lenses are sufficiently large to gather a reasonable amount of light, providing bright and clear images. This size works well in various lighting conditions, including moderately low light.
4.Suitable for Various Ages:
The moderate magnification and manageable size make 10x40 binoculars suitable for users of all ages, including children and elderly individuals. They offer a good balance between functionality and ease of use.
How to choose a good pair 10 X 40 binoculars?
1.Focus Accuracy:
Check if the focus system is precise and smooth. A well-designed focusing mechanism should allow for quick adjustments without excessive play or slippage.
2.Sports Viewing:
For sports, look for binoculars with a wide field of view and good image stabilization to track fast-moving action easily.
3.Adjustable diopter:
Ensure the diopter adjustment is easily accessible and retains its setting, especially if multiple users will be using the binoculars.
4.Protective Case:
A good-quality protective case can safeguard your binoculars from dust, scratches, and damage during transport. Many high-end models include a case, but check if it's well-padded and durable.
5.Side-by-Side Comparisons:
If possible, compare multiple models side-by-side to evaluate differences in image quality, build, and features. This can be done at specialty stores or through detailed product comparisons online.
5.Size and weight:
Consider the size and weight of the binoculars, especially if you plan to carry them for long distances or during extended hunting trips. Compact and lightweight binoculars can be more convenient and comfortable to carry, while larger models may offer additional features and better light-gathering capabilities.
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