Despite having a simple appearance, eyepieces are quite complex. SVBONY SV113 Telescope Eyepiece HD Fully Multi Coated Wide Angle 65 Deg Eyepiece for 1.25 inches Astronomic Telescopes(16mm) 4.2 out of 5 stars 12. CDN$31.67. Check Price on Amazon . Telescope Eyepiece Buyer’s Guide. SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD 6mm for Astronomy Telescope 4.6 out of 5 stars 106 $33.99 - $109.99 21038 Celestron Amazon China Telescope Celestron Eyepiece Telescope , Find Complete Details about 21038 Celestron Amazon China Telescope Celestron Eyepiece Telescope,China Telescope Celestron,Eyepiece Telescope,Eyepiece Telescope Astronomical from Telescope & Binoculars Supplier or Manufacturer-Ningbo Misuli Trading Co., Ltd. Only 7 left in stock. Types of Lens. 97 Baader Hyperion Wide Angle Eyepiece for telescopes - 5mm Focal Length - 1.25" & 2" - for visual and photographic use - Hyp5 5.0 out of 5 stars 1 £143.97 £ 143 . Pentax 70516 SMC-XW 20 1.25-Inch Eyepiece for Telescopes and Pentax Spotting Scopes by Pentax S$362.08 + S$29.51 shipping FREE international delivery on Prime International orders over S$60 Sangmei 1.25INCH 68 Degree Wide Angle Eyepiece Eye Lens Astronomical Telescope Eyepiece 6MM / 9MM / 15MM / 20MM Most eyepieces have many optical components and here are some important aspects to consider when you’re purchasing the best telescope eyepiece.