Eyepieces & Visual

6.5mm Focal Length 82° Apparent Field of View 16.8mm Long Eye Relief (LER) 1.25" Barrel Diameter Argon-Purged Waterproof Construction Descripti...

8.5mm Focal Length for High Magnification 82° Apparent Field of View 15mm Long Eye Relief (LER) 1.25" Barrel Diameter Argon-Purged Waterproof Cons...

12mm Focal Length 92° Apparent Field of View 2" Barrel Diameter Long Eye Relief for Viewing Comfort Argon-Purged Waterproof Construction Descri...

17mm Focal Length 92° Apparent Field of View 2" Barrel Diameter Long Eye Relief Design Argon-Purged Waterproof Construction Description FAQ Spe...

14mm Focal Length 92° Apparent Field of View 2-inch Barrel Diameter Extra-Low Dispersion (ED) Glass Element Waterproof, Gas-Purged Construction ...

92° Apparent Field of View 20mm Focal Length 2-Inch Barrel Diameter Extra-Low Dispersion (ED) Glass Element Waterproof and Gas-Purged Construction...

92° Apparent Field of View 25mm Focal Length 2" Barrel Diameter Extra-Low Dispersion (ED) Glass Waterproof and Fog-Proof Construction Descripti...

9mm Focal Length 92° Apparent Field of View 2-inch Barrel Diameter Extra-Low Dispersion (ED) Glass Waterproof and Gas-Purged Construction Descr...

2-inch Diagonal Barrel with Tapered Safety Edge 99% Reflectivity from Dielectric Coatings Includes 1.25-inch Eyepiece Adapter Non-Marring Brass Co...

3-inch diagonal body for large format focusers 99% reflectivity from durable dielectric coatings Includes a 2-inch eyepiece adapter with compressi...

Engage both eyes for more comfortable, immersive viewing Integrated erecting prism provides correctly oriented images Accepts two matched 1.25" ey...

1.25" Barrel Diameter Dielectric Mirror Coatings Improves Image Brightness and Contrast Durable, Long-Lasting Reflective Surface Ideal for Refract...

2-inch Barrel for Wide-Field Eyepieces Multi-Layer Dielectric Mirror Coatings High-Reflectivity for Brighter Images Enhanced Coating Durability an...

25mm Focal Length 52° Apparent Field of View 1.25" Barrel Diameter Classic Plössl Optical Design Description FAQ Specifications In the Box Warr...

30mm Focal Length 68° Apparent Field of View 2-inch Barrel Diameter Low-Power, Wide-Field Design Ideal for Locating and Framing Large Objects D...

Universal smartphone clamp for afocal astrophotography Comes with a 12.5mm PL eyepiece that fits a 1.25-inch eyepiece holder Light aluminum design...

27mm Focal Length 53° Apparent Field of View 1.25" Barrel Size Flat-Field Optical Design Description FAQ Specifications In the Box Downloads Wa...

12mm Focal Length 60° Apparent Field of View Flat-Field Optical Design Etalon-Grade Anti-Reflective Coatings 1.25" Barrel Diameter Description ...

16mm Focal Length 60° Apparent Field of View 1.25" Barrel Diameter Flat-Field Optical Design Solar-Optimized 0.1% Anti-Reflective Coatings Desc...

8mm Focal Length 60° Apparent Field of View Flat-Field Optical Design Optimized for H-Alpha Solar Viewing 1.25" Barrel Diameter Description FAQ...

19mm Focal Length 65° Apparent Field of View Flat-Field Optical Design 0.1% Anti-Reflective Coatings 1.25" Barrel Diameter Description FAQ Spec...

7.2mm to 21.5mm Zoom Focal Length Flat-Field Optical Design 0.1% Anti-Reflective Coatings 1.25" Barrel Diameter Optimized for Solar and Night-Sky ...

Flat-Field Optical Design System-Matched Anti-Reflection Coatings Optimized for Solar Observing Complete, Multi-Focal Length Eyepiece Set Descr...

16mm Focal Length with an 82° Apparent Field of View 2" Barrel, Threaded for Filters 7-Element, Fully Multi-Coated Optical Design 14mm Eye Relief ...