Eyepieces Tecnosky Flat Field 12 mm

"I am impressed at just how "clean" the image is, with the background sky being black right up to the planet. With my 102mm/F7.75 doublet apochromat, bright stars show up as lovely jewels. Orange, white, or bluish white, all bright stars had nice saturated colors. Airy discs were perfectly round with no comet tails. I also saw an improvement in edge definition on f/6 scopes or longer. 

David Elosser, Cloudynights Reviews "

Apparent field of 60 ° for focal length 12