суббота, 11 марта 2017 г.

          Practical monocular "Baigish" BPC2 12x45M


   Good day everyone Today I would like to present a review of one of my most anticipated purchases done in the turn of last year that is a monocular "Baigish" BPC2 12x45M.
  My need of optics is minimal one:  miniature binoculars for urban tourism, EDC monocular, a small telescope and portable monocular. And if the first items on the list I haven't even chosen yet the review of one good monocular you can read right now.

  Monoculars are praised for their usefulness. Exclusion of the excess half in favor of functionality. Designated for frequent, but short observations of distant objects while moving.  It comprises walking in nature and in the city, hiking, boating. For me it is a land paleontological journeys. A detailed overview of the area for the output reservoir rocks with fossils will reduce aimless wandering.
  Moreover decrease by half in weight the ex-binoculars cost less by half.
  In autumn trying to catch up with the ending hiking season in the cold ravines and gullies I convinced myself that I need a monocular. I decided to make purchase on aliexpress due to known to all of us reasons.  The only explanation for me to find the product of "Kazan Optical and Mechanical Plant" on the shelves of Chinese store is special distinguished quality.  I either have not found such models available in Ukraine or the same was of higher price.  
    The parcel was delivered to me as early as in the end of December 2016 but traditional job rush and holidays didn't let even unfold it.
The package was enveloped with 6-7 layers of air bubble film carefully taped up with yellow tape.

Neat black case of leather substitute with a hand strap was Inside.

Inner part of case is made of polyurethane foam and the inside surface is of soft tissue.

Inside the cover I found a monocular itself wrapped in a plastic bag, operation manual and a cloth for cleaning the lenses.

The manual is in two languages for the series of BPC binoculars the predecessor of the monocular. Let's get straight to the point without much words. Technical specifications of niche specialization. Release date 16.09.18.  Year and a half to the guarantee. The manufacturer by the way provides a 5 year guarantee which states for producer's confidence in the quality of its products.

The serial number matches that on the monocular.

Microfiber

The body of the monocular is metal with plastic parts beside the eyepiece, objective and in the place where prisms are located.
 

The main body of monocular is plastered with texture rubber. 

Steel smoothly running diopter focusing knob for adjustment of image sharpness.

Fastening for neck strap.

Dimensions 185 mm by 60 mm in the widest part. Weight 415 g.

Tactile impressions.
   Monocular is a pleasant to keep in hands or use it. Comfortably fits the hand. Rugged rubber coating ensures firm contact with skin. Hands do not sweat. Smooth adjustment of image sharpness. The whole item is not large and well-proportioned. The concentration of engineering - thoughtful and practical design.

Use in practice and field tests.

  The monocular ensures excellent zoom, good definition and bright image.  Clear, sharp and accurate image view.  Excellent color reproduction. Optics is covered with antireflecting layer and magnification corresponds to the stated one (see the testing below). I wasn't even close to take a true image that ensures the monocular - a digital cameras can not compete with complex and unique eye optic system. Those who wrote the review on the similar subject will understand what I'm talking about.

   I was in await of clear sunny weather but then I lost all hope. The shooting took place on different days in different locations under different lighting and weather conditions.

First location

Afternoon The temperature is -6 °C, slight fog.

First position. Top of poplar. Bush of mistletoe . 40 meter distance.

Live, each sheet is clearly visible through the monocular.

Second position.  Chimney pipe at roof top. 200 meter distance.

Third position. Corner of multistoried building. 290 meter distance.

Second location.

Morning. The temperature is +1°C.

First position.  Balcony of corner apartment. 185 meter distance.

Live, tiny pieces of tiled balcony are clearly viewed through the monocular. A bit of zoom.

Second position. Car parking place (wrecked GAZ-53) 860 meter distance.

I wasn't able to get a good look at a trcuk in the horizon. A bit of zoom.

Third position.  Industrial chimney. 1100 meter distance.

Zooming in.

  Some people believe that in the optics with magnification above x12 there is a strong shaking that complicates viewing.  Baigish barely faces this problem. Subjectively I can easily keep focus on the object. And this becomes easier every time. As to me it's and optimal magnification.

Magnification checking.

 Measuring diameter of exit pupil that makes up 3.75 mm. 45/3.75 = 12 -  magnification corresponds to that indicated in the specification. It's heartening to see that.

Together with spyderco tenacious.

In the hand.

Having summoned the AUTOCAD demons I make model of few useful accessories.

Eyepiece cap.

 Protective cap is not complete with the monocular. Need for the protective cap will be determined by the way how I will be using the monocular. Decided for myself that I need the cap.  A more practical version made of thick rigid leather but I didn't have that one available so I decided to do plasic print. Measuring, modeling and printing took me a few minutes. One hour and the cap is ready. Model for thingiverse.

Fixture to stand.

This was made for photo shoot, but it extends opportunities for fastening to anything. To the walking tour you may take. Model for .thingiverse


Together.

I'm planning to sew a traveling case of good leather. And make strap for eyepiece cap and neck strap for carrying.

Conclusion:
This model is well balanced in price and quality. Suits well for tourism, hiking (land) and sighting. Perfect gift. In most cases this monocular satisfies your need s in optics. For me it's one of the best purchases I made in the turn of 2016. I recommend this one.

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