SVBONY 2X Barlow Lens 1.25 inch Doubles The Magnification Multi Coated Broadband Green Film with M42 Thread for Standard Telescope Eyepiece
New to star gazing and didn't know what you needed to satisfy your needs;here is something that can help you make an educated decision;things to consider:
Make sure that you know your telescope;and how to calculate the optimal magnification for the objects you wish to view;the magnification equation:
Magnification=objective focal length/eyepiece focal length
Typically;you do not want to exceed 50x per inch of your telescopes diameter or your images will be blurry;for example, you have an 8" lens you get 8x50=400x
So research what the best magnification is for the objects you wish to view
62 degree apparent field of view:
Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free image
Fully coated optical lenses:
FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic images
The structure of optical system:
Aspheric eyepiece designed primarily for planetary observation and deep sky objects too
Standard 1.25" fitting diameter:
Fits for the astronomical telescope with standard 1.25" focuser;perfect for broad field lunar observations
10mm focal length:
Suitable for lunar observation holes;look more closely and detailed at the moon's surface and other planet;perfect for viewing the moon and planets
Applaction:
Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas and deep sky targets;viewing the moon and planetsetc and so on
Pay attention:Don't look directly into the sun;otherwise it will burn the eyes
Package include:
1xSVBONY 10mm eyepiece
Country | USA |
Brand | SVBONY |
Manufacturer | SVBONY |
Binding | Unknown Binding |
ItemPartNumber | FAUF9301AB |
Model | FAUF9301AB |
Warranty | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours |
Size | 10mm |
UPCs | 608560820573 |
EANs | 0608560820573 |
ReleaseDate | 0000-00-00 |