The Levenhuk Ra Plössl 4 mm, 1.25” eyepiece is a universal accessory for telescopes (most suitable for planetary telescopes). This eyepiece can be used with a telescope of any brand and optical design. The diameter of the eyepiece tube is 1.25”.
Thanks to its fully multi-coated multi-element glass optics, it offers a sharp and detailed image throughout the entire 55° field of view. This characteristic is a very good indicator for eyepieces of this class. The optics reduce most optical aberrations; The center of the field of view presents the best image resolution.
The eyepiece body is made of aluminum.
Characteristics:
Entry-level eyepiece for planetary observations
Good field of view, minimal aberration
Effective with both large aperture and medium aperture optics
Full multi-coated glass lenses
1.25” eyepiece tube diameter
The kit includes:
Ocular
Protective caps, 2 units
Cleaning Cloth
Specifications
Optical design
Plössl, 4 elements in 2 groups
Optics material
optical glass
Optics coating
full multi-layer
Focal length, mm
4
Eyepiece diameter, mm
4.8
Eye accommodation distance, mm
2.4
Eyepiece tube diameter, inches
1.25
Apparent field of view, degrees
55
Body
aluminum
Use
General use product. Children over 3 years old can use it