selling 1 x orion stratus 21 mm eyepiece. 68degree FOV.very sharp. good for DSOs, planets, stars.
not really suitable for viewing full moon as there is a yellowish tinge when there is excessive amts of light. this is inherent in the stratus series due to the design of the optical train. other than with the full moon, the tinging cannot be seen.
condition 9.5/10.
brand new selling USD119.95 without shipping. i'm letting go at S$150. pls pm if interested! cheers!
"The universe is composed mainly of hydrogen and ignorance."