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SVBONY Barlow Lens 5x Blackened Metal with T adapter M42x0.75 Thread for 1.25 inches Telescope Eyepiece for Superior Sharpness and Color Correction


  • The barlow lens 5x increase in magnification superior sharpness and color correction;optical components;real physical computing magnification;without adding a very long extension between the telescope and eyepiece
  • The apochromatic barlow lens provide high power magnification allow looking more closely and more detailed at the moon's surface and other planet
  • T adapter and Barlow lens with fully multi coated optics design make image more crisp and sharp;fully coated eyepieces for higher magnification;planetary filters enhance details on Jupiter;Saturn;Mars and Venus
  • The 5x Barlow lens' housing is blackened to maximize image contrast;the body is full black metal constructed for a convenient long term use
  • Please note that the magnification of the telescope is equal to the telescope focal length divided by the objective lens diameter;But the magnification cannot exceed 2 times the diameter of the objective;Otherwise the telescope will not focus;It's a great Halloween birthday christmas gift

Product Description

SVBONY Barlow Lens 5X

High Magnification Barlow Lens

High magnification for existing eyepieces to see more details of moon and bands of Jupiter clearly;the Barlow lens is a must

It will help you 5 times the capacity of an existing set eyepieces at the cost of a single eyepiece;super easy to use;simply insert the eyepiece into the Barlow lens,then insert the Barlow lens into the scope

The Barlow lens could also provide more magnification without reducing the exit hole on your eyepiece keep a comfortable observation with wide view

5 times the magnifying power of any 1.25" eyepiece;essentially dividing the eyepiece's focal length by a factor of 5

Main points: 5x magnification factor with 1.25" interface: At lest 5 times magnify of any 1.25" eyepiece

Quality fully multi coated optical glass lens: High transmittance;ensure views clear;sharp

Quality observation: Not introducing additional chromatic aberration

M42x0.75 thread: Attach DSLR camera and other T thread type accessories

Quality metal and black anodized body: Precision machined;sturdy for a long term use

Short height: 2.83";convenient to use and carry

Free dust cover: Keep lens clear easily

Working on trying to photograph the planets and will help with astrophotography

Great job at magnifying close celestial objects, ie: Moon, Mars, Jupiter and Saturn

Common sense of Barlow lens :

The Barlow lens’ role is not just to improve the image quality;it's 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 Barlow lens observation effect appears nearly zero or blurred

Package Includes:

1X SVBONY 5X Barlow Lens

2X Dust Cove

Nice Addition to put on the scope

  • The lens is suitable for both new and intermediate telescope users
  • Magnification factor:5x
  • Package Include:1x SVBONY Barlow lens 5x
  • Coatings:fully multi coated
  • Lens quantity:single lens
  • Barrel size:1.25" 31.7mm
  • Type:T adapter and Barlow lens
  • Material:metal and optical glass

Barlow Lens Application

Besides the use of barlows for visual observations in combinations with eyepieces, barlows are an absolute must for asrtophotography especially with some newtonian reflectors rtelescopes who will not reach focus with a DSLR camera attached directly to the scope (aka focus).

Barlows fix this issue and as a matter of fact this is when you need to have a 2X and a 3X Barlow as well since using each will give you different levels of zoom on your camera and also stacking the 2 Barlows together works well for astrophotography and gives you a third option of zoom level.

This Barlow works very well alone and in combination with my 2X Barlow for astrophotography on my Reflector telescope

Increased Magnification of Space Objects

bought this to increase the focal length of two separate telescopes for photography

the 3x lens as it does provide increased magnification of space objects

It certainly gives more magnification, but your image will appear less detailed and distorted with low aperture reflectors and refractors. Still its nice to have a larger view of saturn

the solid metal construction forms a solid & stable working unit with larger & heavier eyepieces,

It's also threaded for a T-ring for when I eventually get into astrophotography

Eyepiece 20mm 20mm 7 to 21mm 10mm 1.25" √ ✓ ✓ ✓ ✓ ✓ Objective lens diameter 70mm 50mm


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