1. STANDARD SIZE: This is a standard 1.25in telescope universal eyepiece, can be installed with standard 1.25in astronomical filters and for Barlow lens
2. WIDE FIELD OF VIEW: The 1.25in 15mm foldable eyepiece provide the widest field of view, extreme sharpness and long eye distance, useful and practical
3. APPLICABLE SCENARIO: 4 lens astigmatism design, with about 50 degrees of field of view. Ideal for wide field lunar observations, medium sized star clusters, and a variety of cloud nebulae and deep space targets
4. ERGONOMIC DESIGN: The eyepiece will have a soft eye mask so that the eye can comfortably touch the eyepiece while viewing. Come with a sturdy plastic lens housing that protect the eyepiece from dust and
5. MULTILAYER COATING: Fully coated optical glass eyepieces provide excellent image contrast and transmittance; Provide maximum detail and clarity across the entire field of view; Highly chromatic aberration; Planetary filters enhance details of Jupiter, Saturn, Mars and Venus
Specification:
Item Type: Telescope Eyepiece
Material: Aluminum alloy and optical glass
Focal Length: 15mm
Field of View: About 50 degrees
Interface Specifications: Standard 1.25in/31.7mm
Lens Coating: FMC green film
Number of Lenses: 2 Sets of 4 pieces
Thread Specification: M28.6X0.6mm
PackageList:
1 x Telescope Eyepiece
2 x Dust Cover(pre installed)