Price search results for Pentax XW40 R Eyepiece
The Pentax XW40-R Eyepiece features high-performance XW-series optics with high-refraction and extra-low dispersion lanthanum glass...read more
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The Pentax XW40-R Eyepiece features high-performance XW-series optics with high-refraction and extra-low dispersion lanthanum glass elements. Combined, they deliver a well-balanced image with reduced optical aberrations. Its main purpose is to minimise the disturbing blackout effect via effective compensation for spherical aberration of the pupil.