Explore Scientific Barlow Lens 3x2" focal extender (60867)

Teleextenders allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

These teleextenders feature a telecentric optical design that delivers excellent image sharpness across the entire field of view, making them premium choices for both visual observations and astrophotography. The combination of superior fully multicoated optics and advanced design makes these Focal Extenders superior to classic Barlow lenses.

Specifications

Capacity

• Number of lenses: 4

• Coating of optical system: Multiple

• Connection (to eyepiece): 2"

• Connection (to the telescope): 2"

• Magnification factor: 3x

Special features

• Filter thread: Yes

• Ring clamp: Yes

Equipment

• Eyepiece adaptor: 2" / 1.25"

General

• Length: 143 mm

• Diameter: 70 mm

• Weight: 770 g