"High-quality, affordable 15mm telescope eyepiece offers a wide field of view and superior performance at a bargain price. | Generous 14.8mm eye relief allows comfortable viewing distance and lets eyeglass wearers see the entire field of view. | Wide 66-deg apparent field offers expansive views of the moon, star clusters, and the Milky Way. | 5-element design delivers sharp images with good color correction and contrast. | Aluminum 1.25"" eyepiece barrel is internally blackened to eliminate light scattering, and is threaded to accept 1.25"" filters. "

"High-quality, affordable 20mm telescope eyepiece offers a wide field of view and superior performance at a bargain price. | Generous 14.8mm eye relief allows comfortable viewing distance and lets eyeglass wearers see the entire field of view | Wide 66-deg apparent field offers expansive views of the moon, star clusters, and the Milky Way. | 5-element design delivers sharp images with good color correction and contrast. | Aluminum 1.25"" eyepiece barrel is internally blackened to eliminate light scattering, and is threaded to accept 1.25"" filters.

finder bracket for all 60 mm finders and mini guide scopes with 60 mm - matches standard finder bases. | Inner diameter of the tube rings is 80 mm . suitable for all 50mm and 60mm finders and guide scopes. | Due to six high-quality adjusting screws, you have perfect adjustment stability and optimal stiffness. | You can insert tubes from 54 mm diameter to 78 mm diameter into the bracket and adjust them. | The bracket fits to common finder shoes like from Sky-Watcher, Celestron, Baader-Planetarium, Vixen, GSO, TS-Optics, Orion, Omegon, etc.

Compliable with Binocular, monocular, telescope, microscope, spotting scope, night vision and most optical device. | Suitable for smartphones with super large width range: 54-90mm, Fit iphone iphone 7plus,7,6plus,6,5s,5,Samsung Note,Sony,Sony Xperia Z and many other brands. | Easily photograph through any instrument: For eyepieces of 28-47mm diameter - infinitely adjustable for almost every 1.25"" eyepiece. | Main part made of zinc alloy(Sturdy Durable and Lightweight),the phone clamp made of high strength PA Plastic and features adjustable locking mechanism with a steel bolt not a spring. Locking knob and soft EVA - keeping your smartphone safe so it cannot fall out. Keep devices from scratching and damaging. " | Photography does not have to be difficult, take pictures of your favourite subjects even faster, and they succeed almost without trying.