The manufacturer of this model ‘Barska’ is a world wide sport optics company that has established its fame in the optics industry with its base in Southern California. It offers a variety of precision sport optics with superior quality at an affordable price. This monocular is designed and built with the latest optical technology which enables you to enjoy whatever you watch with utmost clarity. It can be used in mountaineering and travel.
Physical characteristics:
This 10×40 Blueline Monocular has a grey finish which attracts the eyes. It is smaller in size and weighs a mere 255gm. The roof prism helps in reducing the weight. It can be fit into a pocket letting you to carry along all during all ventures. High density optical glass and prisms with anti glare coating are the special attractions in this monocular. It gives a very clear image and glare free viewing.
Technical basics:
Barska 10 x 40 Blueline Travel monocular has the prism glass made of BK – 7 type. The type of prism used here is the roof prism. It helps in folding the optical path and hence it makes the size of the monocular, much shorter. Hence, it is a handy and sleek instrument. The 10 x magnification power gives a 10 times magnified image of the object. The objective lens has a 40mm aperture which serves in gathering the light to bring a maximum possible brighter image of distant objects. The Eye relief of 18 mm gives a strain-free view of any object. The 4 mm Exit pupil enhances the clarity of the image by allowing the required light rays to pass the objective lens.
Focusing:
More so the aspects of focusing is also been made easy with the eyepiece focusing system. At a distance of 1000 yards this monocular covers a field of 288 feet which is quiet good. The close focus of 7 feet that is, 2 m helps to view objects that are close, without any distortion. Making it suitable when viewing the moving objects like the wildlife, sports and even at times of birding.
Features:
The fully coated lens gives a bright, clear and crisp image of the viewed object. This model bears the eyepiece focusing system which helps in setting the view range by just turning the eyepiece a little. Barska Blueline 10 x 40 Roof Prism Monocular is made with the highest quality optical components. The multi-language packaging and manuals meets the international standards.
Accessories:
The accessories provided by the manufacturer include a protective carrying case, a wrist strap along with the lens cloth.
Warranty:
The Barska 10 x 40 Blue line Close Focus Monocular has a limited lifetime warranty given by the manufacturer.
Check other Barska Monoculars, Alpen Monoculars Reviews in this website.
Barska 10×40 Blueline Monocular – Technical Specification Table
| Manufacturer | Barska |
| Model Name | 10×40 Trend Monocular |
| Product Code | AA10320 |
| Magnification | 10x |
| Prism type | Roof |
| Objective lens | 40 mm |
| Prism glass | BK-7 |
| Eye relief | 18 mm |
| Exit pupil | 4 mm |
| Optical coating | Fully coated |
| Weight | 255 gm |
| Waterproof | No |
| Field of view (ft at 1000 yards) | 288 ft |
| Focus system | Eyepiece |
| Close focus (ft/m) | 7 / 2.0 |
| Included accessories | Protective carrying case, lens cloth and wrist strap |
| Warranty | Limited lifetime |
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Friday, August 20th, 2010
