Eyepieces & Barlows

• 24mm Ultra Flat Field eyepiece designed for 1.25” focusers
• Incredibly crisp views from center to edge of field
• Fully multi-coated, 8-element lens design for excellent light transmission
• Wide 65° apparent field of view allows you to see more of the night sky
• Generous 29mm eye relief and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Molded rubber grip ring for non-slip handling

• 18mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers
• Incredibly crisp views from center to edge of field
• Fully multi-coated, 8-element lens design for excellent light transmission
• Wide 65° apparent field of view allows you to see more of the night sky
• Generous 20mm eye relief and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Molded rubber grip ring for non-slip handling

• 15mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers
• Incredibly crisp views from center to edge of field
• Fully multi-coated, 8-element lens design for excellent light transmission
• Wide 65° apparent field of view allows you to see more of the night sky
• Generous 16mm eye relief and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Molded rubber grip ring for non-slip handling

• 10mm parfocal Ultra Flat Field eyepiece designed for 1.25” focusers
• Incredibly crisp views from center to edge of field
• Fully multi-coated, 5-element lens design for excellent light transmission
• Wide 60° apparent field of view allows you to see more of the night sky
• Generous 16mm eye relief and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Molded rubber grip ring for non-slip handling

• Ultra-long 56mm focal length provides low power views in telescopes with a long focal length, perfect for viewing wide-field deep sky objects or daytime terrestrial vistas
• 4-element Plössl design provides sharp views to the edge of the 47° apparent field of view
• Fully multi-coated for best light transmission through the lenses, resulting in brighter images
• Comfortable eye relief (52mm) and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Knurled rubber grip ring for non-slip handling during observing sessions
• Threaded to accept most 2” filters

SIRIUS ADJUSTABLE EYEPIECE PROJECTION ADAPTER 1.25 INCH