Celestron 93444 Ultima Duo Eyepiece, 1.25/2-Inch, 17mm (Black)
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your " id="replacementPartsFitmentBullet"><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a class="a-link-normal hsx-rpp-fitment-focus" href="#">Enter your model number</a><span>to make sure this fits.</span></span></span></li><li><span class="a-list-item"> 
							High performance photo-visual eyepieces quickly switch between observing and imaging
							
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							Fully multi-coated optics with 8 elements in 5 groups for the best correction of chromatic aberration and field curvature
							
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							Extra wide 68-degree apparent field of view
							
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							Full 20 mm of eye relief
							
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							Integral 42 mm T-adapter threads and threaded barrel for filters
							
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