![]() |
|
|
|
10x42 |
8x42 |
|
Swarovski
showed its grasp of what birders want when it came out with the Swarovski
EL in 1999. Swarovski has eliminated the bridge, to make a full-sized
binocular that is splendid to hold in the hand. And no other binocular
has finer optical qualities.
In 1004, Swarovski improved on what we originally thought was perfection by retooling the EL so that it focuses faster. That took care of the only complaint we ever heard about the ELs.
The Swarovski EL is light in weight, thanks to that hollow in the middle. It focuses as close as 8 feet. And Swarovski is famous for prompt and generously provided warranty service (in the unlikely event that your sturdy Swarovskis should become damaged).
Now available in mid-sized 10x32 and 8x42, as well as the original, venerable 8.5x42 and 10x42.
10x42 |
8.5x42 |
|
With
the glasses that Michael needs to use any time he wants to see, he finds
that the Nikon Premier LX, with
its extremely long eye relief, gives the most perfectly complete field
of view of any 10X42 binoculars. The optics are impeccable, whether you
use glasses or not. For the pleasure of owning sublimely wonderful binoculars,
we heartily recommend these. Available in 10x42 and 8x42.
|
10x42
|
|
8x42
|
There are
many other excellent binoculars on the market. See our complete binocular
listing with links to reviews by Michael and Diane Porter.
Links
to
|
What does 8x42 mean?You will find a formula like this engraved on every binocular. It's pronounced "eight by forty-two." The first number (8) is the power of the binoculars. It tells you how many times as big the image will appear. Note that the magnifying power of a binocular is not related to its size, but to its eyepiece design. The second number (42) is the diameter of the objective lenses (the front lenses), in millimeters. It tells you the light-gathering ability of the binoculars. The bigger this second number, the larger and heavier the binoculars, and the better they may work in dim light. A 10x25 binocular magnifies objects 10-fold and has a small objective lens of only 25mm. A 10x50 binocular has a very large, 50mm objective lens. Such binoculars are seldom chosen by experienced birders, because those big lenses make the binocular very heavy. Most birders use 7, 8, or 10 power binoculars with objective lenses from 20mm to 42mm. Binoculars are usually identified by their brand name, model name, and this formula, as in "Eagle Optics Triumph 8x25" or "Swarovski EL 10x42." |