Levenhuk ED-3x Barlow Lens
Magnification: 3x. Barrel diameter: 2"
Levenhuk ED-3x Barlow lens allows you to increase the focal length of your telescope threefold without any additional accessories. The optical elements have achromatic correction, which eliminates chromatic aberration. They are also fully multi-coated to raise the light transmission of the optical system.... more
Levenhuk ED-3x Barlow lens allows you to increase the focal length of your telescope threefold without any additional accessories. The optical elements have achromatic correction, which eliminates chromatic aberration. They are also fully multi-coated to raise the light transmission of the optical system.
This Barlow lens has a barrel diameter of 1.25", which allows you to use this accessory with most telescope models of various brands. For some telescopes, you might have to use a 2" adapter. The lens also comes with two protective caps, which protect it during storage and transportation.
|Optical design||achromatic (2 elements)|
|Optics coating||fully multi-coated|
|Optics material||ED glass|
|Inner filter thread||yes|
|Usage||General use product.
May be used by kids
over 3 years old.
High-resolution images (rar) 2469kb
Levenhuk ED-3x Barlow Lens - Total: 3 0 3
Could you clear one thing up for me? I've heard somewhere that if you insert Barlow lens directly into focuser and then install diagonal prism and eyepiece, you can obtain a larger focal length than if you insert Barlow after diagonal prism. Is it true? Levenhuk Customer Service:
Yes, that is true, the difference, though, won't be significant.
Is this lens suitable for Levenhuk Ra 200N Dob? Can I get magnifications around 500-600x with it? Levenhuk Customer Service:
The highest practical power of Levenhuk Ra 200N Dob Telescope is 400x, there is no sense in increasing it further as it will only reduce image quality - the images will be blurred.
Should I insert this lens into the eyepiece? Levenhuk Customer Service:
Yes, the eyepiece should be placed in the Levenhuk ED 3x Barlow lens.
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