Feature
●1.25 inches 2x achromatic Barlow lens effectively double the capacity of an existing set eyepieces;the barlow edges and inner barrel are blackened to provide maximum contrast
●Two elements one group of fully multi coated HD broadband green film optical glass for excellent transmission; the internal housing is baffled to eliminate unwanted reflections and chromatic aberration; increase contrast
●SVBONY Barlow lens using togeter with 1.25 inches telesope eyepieces gets high power magnification for more closely and more detailed at the moons surface and other celestial bodies
●The Barlow lens role is not only to improve the image quality; but also viewing comfortably
●Fully metal constructed; the housing is precision machined from aluminum stock and black anodized to a hard finish; sturdy for a long time using
Description
SVBONY 2X Achromatic Barlow Lens-Halloween birthday christmas gift
More details of the moon;celestial bodies can be captured with high magnification by using SVBONY 1.25" achromatic 2x Barlow lens together with 1.25" telescope eyepieces
Its easy to use;simply insert the eyepiece into Barlow lens;then insert the Barlow lens into the telescope
2x Barlow lens with 1.25" interface:
Doubles the magnification of any standard 1.25 eyepiece
Barlow common sense:
Barlow lens’ role is not just to improve the image quality;its also play an important role of viewing comfortable
Even a well made Barlow will little damage on the imaging quality When the Barlow lens and eyepiece using together;if the magnification is
higher than the maximum effective magnification of the telescope itself;the observation effect appears nearly zero or blurred
Convenient Using
A nice touch on this is that you can unscrew the bottom and screw it right on an eyepiece so you dont have to move the focuser as much to get it back in line.
Light will be cut with any barlow as with anything that magnifies the set number of photos gathered by your primary.
It doesnt distort images and fit and finish are on par with the rest
Two-element design with fully multi coated optics:
HD broadband green film optical glass for excellent transmission and contrast.
Blackened inside tube for clear images:
Barlow edges and inner barrel is blackened to provide maximum contrast;eliminate chromatic aberration and extra light reflections.
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Hidden functionThats where the main Barlow Lens is. You can unscrew it, remove it, and screw it into the bottom of ANY 1.25" telescope eyepiece! So, not only do you have a main 2X Barlow Lens, but you get the additional function of a 1.5X barlow lens as well. |
Work Well with Your Telescopethe piece sits between the scope and the intended eyepiece. The lens arrived in fine working condition and allows a nice clear image Plain: 20mm eyepiece w/ 1000mm aperture scope: 50X power. 2X Barlow: 20mm (now 10mm) w/ 1000mm aperture scope: 100X power. crystal clear optics and instantly doubles the power of any telescope eyepiece. 20mm eyepiece becomes a 10mm eyepiece (i.e. if using a 1000mm aperture telescope, the 20mm eyepiece gives 50X power |
Compact size for easy to use:Just 3.11 inches long;half the length of a standard Barlow lens;easy to stash in your accessory case |
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| Price | — | $59.99 | $53.99 | $35.99 | $20.99 | $40.99 |
| EyepieceEyepiece | K20mm K9mm | K20mm | 120mm | 20mm | 25mm | 18mm |
| Objective lens diameter | 60mm | 50mm | 30mm | |||
| Lens Coating | Fully Multi Coated | Fully Multi Coated | Fully Multi Coated | Fully Multi Coated | Fully Multi Coated | Fully Multi Coated |
| Metal | Aluminum Tripod | Aluminum Alloy | Aluminum Alloy | Anodized Aluminum | Fully metal |