Pay in 4 interest-free payments of $123.12 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
4 mm Field stop displacement to reference plane -23
and SCT/EdgeHD
Optolong L-Pro (L-Professional) filter is designed to improve the visibility of various deepsky objects
UHC Ultra High Contrast Filter - 1
Filter itself is threaded to enable stacking additional filters if required
William Optics FLAT68III Flattener 68 degrees eyepiece series 4 mm Field stop displacementNew William Optics Adjustable Flattener 68III Optimised for William Optics refractors and designed to cover full frame sensors with a 44. 4mm fully illuminated imaging circle. Lens STM coated with a triplet apochromatic air spaced design. Produced entirely with the best Ohara optical glasses. Flattener Power: 1x (no reduction). 44. 4mm for full illuminated imaging circle. CNC Machined Superb William Optics anodized finish. All internal surfaces
US$ 21.98
US$ 19.98
US$ 25.98
US$ 34.98
US$ 24.99
US$ 27.98
US$ 18.98
US$ 24.98
