SVBONY SV135 Telescope Eyepiece Zoom 7 to 21mm 1.25 Inch Zoom Eyepiece Fully Multi Coated 6 Element 4 Group Zoom Lens Telescope Accessory for Astronomic Telescopes
SV135 7 mm to 21mm adjustable focal length.
SV135 7-21mm zoom eyepiece equivalent to multiple eyepieces.
obtain higher magnification with short focal....
designed primarily for viewing landscapes and astronomical observations of....
The true fully multi-coated Premium eyepiece with superior edge and center sharpness than normal PLOSSL eyepieces.
Equipped with a precision-made standard 1.25-inch lens barrel that is compatible with any telescope that accepts 1.25-inch....
The shorty barlow lens 2 x is a great necessity to any telescope.
Both end caps is Included to protect against dust and fingerprints.
This Barlow lens comes with a set screw to securely hold your eyepieces.
Allow full insertion of the lens assembly into a scope with a diagonal eyepiece socket. prevents the barlow lens from contacting the internal diagonal mirror and damaging it.
Quality aluminum stock and black anodized body.
This Barlow lens has reduced the diameter of the barlow elemen but not reduce the light transmission.
The 2-element apochromatic and Fully Multi-Coated optics support clear and has very little if any reduction in light transmission to the eyepiece and support the true 2x.
Slides into 1.25 inch focuses and diagonals and accepts 1.25 inch eyepieces.
Gosky 4mm 1.25inch Fully-Coated Plossl Telescope Eyepiece - 4-Element Plossl Design - with Filter Thread and Dust Caps
1.25 inch 4mm plossl eyepiece, gives the widest viewing field along with extra sharpness and long eye relief.
4-element plossl design, has a approx 52 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets.
Comes with sturdy plastic case-proect the eyepiece from dust and moisture.
Soft rubber eye guard that's custom fitted with a bayonet mount.
Threaded for standard 1.25inch astronomy filters and barlow lens.
SCOKC 10x-30x Zoom Binoculars HD Powered Magnification Professional Bird Watching Hunting Telescope, Outdoor Sports Games and Concerts (10-25x60)
0x-25x High Powerful zoom with different magnifications ideal for all outdoor activities and sporting events.
Fully coated optics for crisp and sharp images with green lens to minimize glare.
The products are made of the objective lens and eyepiece broadband green film,prism plated blue film image clear and bright. 10x-25x Powerful zoom function to make products with a variety of multiples,.
Suitable for bird watching, camping, hunting,watching the game and other activities.Especially the search target, first at hand with low range to the target, then by the high ratio observes, guarantee a trick.With it, whatever action target escapes your eyes..
Material: specialized engineering materials, handgrip has high-class really glue, comfortable to touch. Eyepiece with eye protective soft glue.
Inner objective lens add green plated film turn-back film, in order to solve the problem of insufficient light, make the scene more clear.
A truly infinite smooth varying zoom, precision focusing system.
Ultra clear the built-in wide-angle lens, allows you to see larger Angle.
Levenhuk Blaze Base 80 Portable Spotting Scope with BK7 Glass Optics Metal Table Tripod and Case for Watching Wildlife Urban and Natural Landscapes
Spotting Scope with a zoom objective lens and an angled eyepiece for studying wildlife.
Smooth variable magnification in the range from 20x to 60x allows you to examine groups of birds or animals at small magnifications, and studying....
BK-7 glass optics with anti-reflecting coating and a large light-gathering objective lens provide a clear and contrast picture even in cloudy weather....
Eyepiece diopter adjustment and long eye relief allow for carrying out observations while wearing glasses.
The kit includes a tabletop metal tripod for comfortable lengthy stationary observations.