Pentax SMC 20mm XW Wide Angle Eyepiece
(1.25") - 19x w/ 65mm, 25x wit: Pentax SMC 20mm XW Wide Angle Eyepiece is
designed for use with a wide range of spotting scopes and
telescopes. This eyepiece is ideal for both ground and astronomical observations
fully multicoated lens to increase light transmission and improve color quality.
resolution image and lower aberration, it uses high refraction lanthanum glass
It is durable and waterproof due to construction according to JIS class 4. This
performance eyepiece offers 70 degrees field of view and 20mm long eye relief
comfortable viewing with or without glasses users.
Pentax premium spotting scopes adhere to the American standard of 1.25" eyepiece thread diameter, facilitating the use of eyepieces from independent manufacturers. That also means, of course, that the wonderful Pentax eyepieces can be used in other telescopes and spotting scopes which accept 1.25" eyepieces.
For more information about, Pentax SMC 20mm XW Wide Angle Eyepiece (1.25") - 19x w/ 65mm, 25x wit website.