The Levenhuk Ra Zoom 8–24 mm 1.25″ eyepiece features an unusual design that allows you to gradually change the focal length during observations within the range of 8–24 mm. Therefore, it can replace several eyepieces. It can be used to search for objects in the night sky and to study the Moon and planets in the Solar System.
All optical elements are made of glass and are fully multi-coated. Thanks to the long ocular accommodation distance, the entire field of vision can be seen. This also allows observations to be made while wearing glasses. To make observations even more comfortable, this eyepiece is equipped with a retractable rubber eyecup.
The diameter of the eyepiece tube is 1.25″. The body is made of aluminum.
Characteristics:
Multi-element, fully multi-coated glass optic
Variable focal length from 8mm to 24mm
Long eye accommodation distance for better vision
Retractable rubber eyepiece for comfortable observations when wearing glasses
Universal eyepiece for planetary and deep space observations
The kit includes:
Ocular
Protective caps, 2 units
Cleaning Cloth
Specifications
Optical design
8 elements in 5 groups
Optics material
optical glass
Optics coating
full multi-layer
Focal length, mm
8.39–24.24
Eyepiece diameter, mm
20.3
Eye accommodation distance, mm
25.16
Eyepiece tube diameter, inches
1.25
Apparent field of view, degrees
29.8
Body
aluminum
Dark circle
retractable, rubber
Use
General use product. Children over 3 years old can use it.