UHC/O-III Showing all 8 results Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Filter Product categories0.965" Classic Accessories 1.25" 12V Dew Controller Units 12V Power Control 2" Abbe Orthoscopic Accessories Achromat + Semi APO Ainsworth Diestone Products All Aquila Aquila Optical Equipment Astro Dog Brand Astronomy Lighting, Headlamps and Torches Astronomy Publications AstroSystems USA Baader Baader GERMANY Bahtinov Masks / Fishbone Calibrators Barlows Binoculars Brands By Focal Length By Manufacturer By Size By Type Cables, Leads and Controllers Chromium Cleaning and Protection Collimation Tools David Chandler Desicco Dew Control Diagonals (45° 90°, Correct Image) Dialux Polishing Compounds Diestone / Plaster EQDIR / Mount Control Eyepiece Adaptors Eyepiece Adaptors and Spacers Eyepiece Storage Eyepieces Filter Wheels & Eyepiece Revolvers (Turrets) Filters Finders Fujiyama Fujiyama Eyepieces Gold Hard Steel Heater Straps HIGH POWER (4-10mm) Hitec Astro UK Kellner Kson Kson Electronics LOW POWER (24mm -32mm) Lubrication (Lithium, Clay and PTPE) Lynx Astro Maksutov (OTA) Masuyama Masuyama Eyepieces MEDIUM POWER (11-23mm) Mirror Polishing Mobil Moisture/Humidity Control Mounts (ALT/AZ, EQ, GOTO) Narrowband Non-Ferrous Metals Parts Phone adaptors / Astrophotography Plastic Plossl Polishing Polishing Compounds Pre-Polishing Refractors (OTA) Rigel Systems USA Secondary Mirrors Silver Specialised Eyepieces Stainless Steel Steel Telescopes (OTA's) Telescopes, Mounts & Binoculars UHC/O-III ULTRA LOW POWER (33mm+) Used Astronomy Gear Used Books Used Market Visual, Moon, Neutral Density Vixen Style Adaptors, Dovetails, Clamps VVAX USA -10% Kson 2″ UHC (Ultra High Contrast) Nebulae Filter All, Brands, Filters, Kson Electronics, UHC/O-III, Visual, Moon, Neutral Density $99.95 $89.95 Add to cart -8% 1.25″ Telescope Eyepiece UHC (Ultra High Contrast) Filter All, Filters, UHC/O-III, Visual, Moon, Neutral Density $59.95 $54.95 Add to cart -31% Kson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter Pack All, Brands, Filters, Kson Electronics, Narrowband, UHC/O-III, Visual, Moon, Neutral Density $473.90 $329.00 Add to cart Kson O-III (Oxygen 3) Filter (Light Pollution) 2″ Telescope Eyepiece Filter All, Brands, Filters, Kson Electronics, UHC/O-III, Visual, Moon, Neutral Density $124.95 Add to cart 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta) All, Brands, Filters, Kson Electronics, Narrowband, UHC/O-III, Visual, Moon, Neutral Density $179.95 Add to cart -20% Astro Dog’s 1.25″ Advanced Eyepiece Kit – It’s just better! 1.25", Abbe Orthoscopic, Accessories, All, Astro Dog Brand, Brands, By Focal Length, By Manufacturer, By Size, By Type, Eyepiece Storage, Eyepieces, Filters, HIGH POWER (4-10mm), Kson, Kson Electronics, LOW POWER (24mm -32mm), MEDIUM POWER (11-23mm), Plossl, UHC/O-III $249.95 $199.95 Add to cart 2″ H-Beta / Hydrogen Beta Photographic Filter (Two Inch) All, Brands, Filters, Kson Electronics, UHC/O-III, Visual, Moon, Neutral Density $229.00 Add to cart -6% 1.25″ Telescope Eyepiece O-III (Oxygen 3) Light Pollution Filter All, Brands, Filters, Kson Electronics, UHC/O-III, Visual, Moon, Neutral Density $79.95 $74.95 Add to cart