SVBONY Telescopes Eyepieces 1.25" Lens 4mm Multi Coated Telescope Lens for Celestial Nebula Observations
Product Description
SVBONY Telescopes Eyepieces 1.25" Lens 4mm Multi Coated Telescope Lens for Celestial Nebula Observations
- 4mm high power PL eyepiece;provide high power magnification to allow you look more closely and more detailed at the moon's surface and other planet
- Fully coated blue film optics with all black interior design;no introduction of additional color;highly achromatic;make image more crisp and sharp
- Wide angle and long eye-relief;more complete view and comfortable observation experience
- Standard 1.25" diameter with thread;fit for any 1.25" diameter telescope and 1.25" astronomy filters
- Perfect for broad field lunar observations;medium-sized star clusters;wide range of cloudy nebulas and deep-sky targets
SVBONY telescope eyepiece is a very nice high power 1.25" 4mm Plossl eyepiece;gives a wide viewing field along with extra sharpness and long eye relief
4 element Plossl design;suitable for observation of lunar surface detail hole;planetary surface;lunar observations and so on
Soft rubber eye guard that's custom fitted with a bayonet mount;threaded for standard 1.25" astronomy filters and barlow lens
Lens edges is blackened to reduce scattering of stray light and maximize contrast
It is mounted with black anodized aluminum housings;each is fitted with rubber eye-guards and internally threaded to accept 1.25" standard filters
The standard 1.25'' thread
Suit for any 1.25''/31.7mm diameter telescope common eyepiece interface
Genuine high power eyepiece
4mm focal length;great zoom in close to the stars and planets
Wide angle and long eye relief
Provides more complete view and comfortable observation experience
Fully coated blue film optics
Achieves high definition screen;good visual experience
All black interior design
No introduction of additional color;highly achromatic
Soft rubber eye guard
Custom fitted with a bayonet mount;fold down easily and comfortable for wear glasses or not
Light weight easy yo carry
Small and light weight;convenient to carry
Application
Watch the scenery;bright celestial observations;nebula and so on
Specification
Focal length:4mm
The structure of the optical system:Plossl eyepiece
Coating: fully coated blue film
Total height: 45mm/1.77"
Package Includes
1 x SVBONY Plossl 4mm eyepiece
Technical Specifications
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