William Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 172 mm to 235 mm - BM-DS-GR90 vendor-askar even when paired with optional

even when paired with optional accessories

This TeleGizmos Truss Tube Dob Cover is designed to fit a 24"- 25" f/5 Truss Tube Dobsonian Scope in a low park position

25" (threaded) eyepieces or other accessories

TE-14WD and TE-17HD eyepieces

If you are considering an Explore Scientific Cradle Assembly as an accessory for your telescope

William Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 172 mm to 235 mm - BM-DS-GR90 vendor-askar even when paired with optionalWilliam Optics Diffraction Spikes Bahtinov Focusing Mask For Dew Shield 172 mm to 235 mm William Optics Diffraction Spikes Bahtinov Focusing Mask Fits dew shields with diameters of 172 mm to 235 mm Clear Acrylic Sheet design provides 92% light transmission Gives the Brightest diffraction spikes for focusing This is a William Optics Diffraction Spikes Bahtinov Focusing Mask made from Acrylic material, which is high in light transmission. This design