A 70 Degree Eyepiece in Red Color, Great for Viewing the Night Sky
Super-wide 70-Degree apparent field of view
Twist-Up eyecups, and barrels threaded for use with 1.25" eyepiece filters
1.For accurate polar and go-to alignment and centering guide stars for photography
2.Red LED-illuminated double-line reticle with a high-contrast 40°field of view
3. 12.5mm focal length and 11mm eye relief forcomfortable observing experiences
4.Fully Multi-coated optics & Blackened inner wall ensures high light transmission
5.The eyepiece is powered by 3* Cell battery, and the Illumination is adjustable.
All-metal mirror structure
48-degree wide field of view
FMC full broadband multilayer coating
4-Element in 2 groups optical structures
M28.5*0.6 threaded standard for 1.25-inch interface
The lens edges and inside the barrel are light-removed.
Svbony 1.25 inch plossl 4mm fully multi-coated eyepiece for astronomical telescope
Svbony 1.25'' plossl 25mm eyepiece, fully multi-coated metal for astronomy telescope
The 25mm low power svbony eyepiece is a 4 -element premium symmetrical Plössl optical design
Plossl Eyepiece Set:
1, Multi coated offering the best image
2, Full Metal, soft Rubber Eyeguard
3, The inside of the adapter is fully threaded to minimize reflections
4, Comes with 3 eyepieces that provide low, medium and high powered magnification for viewing a wide range of objects (Moon, planets, or land)
5, The Focal Length: 4mm 10mm 25mm
6, Thread Pitch: M28.5*0.6 (for Standard 1.25 inches filters)
Svbony SV147 1.25'' plossl 10mm telescope eyepiece threaded for standard 1.25'' filters,Eye Relief of 7.5mm provides a relatively comfortable viewing distance under high magnification conditions.