31.7mm barrel. Product Details...
Like each eyepiece in its series, these eyepieces are designed specifically to provide ideal ground and astronomical observations with a telescope. 31.7mm barrel. Product Details...
50mm barrel. Product Details...
Fits both 2 inch(50mm) & 1.25 inch(31.7mm) tube sizes. 70 degree FOV. Twist-up eyecup. #SWA5013 Product Details...
15mm Long Eye Relief Eyepiece (31.7mm barrel). Wide angle 66 degree apparent field of view. Product Details...
Fits both 2 inch(50mm) & 1.25 inch(31.7mm) tube sizes. 70 degree FOV. Twist-up eyecup. #SWA5017 Product Details...
20mm Long Eye Relief Eyepiece (31.7mm barrel). Wide angle 66 degree apparent field of view. Limited stock at this price. Product Details...
Fully multi-coated, wide angle. For 2 inch barrel. SWA5022 Product Details...
Fully multi-coated, wide angle. For 2 inch barrel. SWA5026 Product Details...
Fits both 2 inch(50mm) & 1.25 inch(31.7mm) tube sizes. 70 degree FOV. Twist-up eyecup. #SWA503.5 Product Details...
Fully multi-coated, wide angle. For 2 inch barrel. SWA5032 Product Details...
Fully multi-coated, wide angle (82 degree FOV). For 2 inch barrel. SWA5082-32 Product Details...
Fully multi-coated, wide angle. For 2 inch barrel. SWA5038 Product Details...
Fits both 2 inch(50mm) & 1.25 inch(31.7mm) tube sizes. 70 degree FOV. Twist-up eyecup. #SWA505 Product Details...
6mm Long Eye Relief Eyepiece (31.7mm barrel). Product Details...
Fits both 2 inch(50mm) & 1.25 inch(31.7mm) tube sizes. 70 degree FOV. Twist-up eyecup. #SWA508 Product Details...
9mm Long Eye Relief Eyepiece (31.7mm barrel). Wide angle 66 degree apparent field of view. Product Details...
Super Wide Angle, 65 degree Apparent field of view. 20mm eye relief. 31.7mm Barrel Product Details...
50 mm barrel. Product Details...