Alpine Astronomical Baader Deluxe 1.25" / T-2 Eyepiece Holder EYEHOLD-2

Alpine Astronomical Baader Hyperion 68° 17mm Astronomical Eyepiece 1.25 HYP-17

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 17mm Astronomical Eyepiece (1.25"/2") 17mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece 1.25 HYP-24

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece (1.25"/2") 24mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Alpine Astronomical Baader 1.25" T-2 Nosepiece T2-14

An optional part of their modular Astro T-2 system the Alpine Astronomical Baader 1.25 T-2 Nosepiece allows an array of accessories and eyepieces to fit into 1.25 drawtubes focusers and visual backs.The nosepiece has M34 threads that accept the Baader... ... more

Alpine Astronomical Baader 1.25" T-2 Nosepiece with Safety Kerfs T2-14A

[Pre Order - allow extra time] Alpine Astronomical Baader 1.25" T-2 Nosepiece with Safety Kerfs For Astro T-2 & Other Modular Systems, 28mm Insertion Length, 3mm T-2 Male Thread on Eyepiece Side, 1.25" Outer Diameter on Telescope Side, M28.5 Filter... ... more

Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece 1.25 MORPH-12

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece (1.25"/2") 12.5mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount... ... more

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (33.5-34mm) EYECP-2

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (33.5-34mm) Improves Image Contrast and Brightness, Eliminates Peripheral Light/Distractions, Fits 33.5-34mm Eyepiece Barrels, Foldable for Use with Eyewear TELESCOPES-Other Eyepiece... ... more

Alpine Astronomical Baader UHC-L Ultra-L-Booster Nebula Filter (1.25" Eyepiece) FUHCL-1

Free Express Shipping! Alpine Astronomical Baader UHC-L Ultra-L-Booster Nebula Filter (1.25" Eyepiece) Blocks City Light Pollution, Increases Contrast of Nebulae & Comets, CMOS-Optimized, Ideal for Astrophotography & Observation, Reflex-Blocker... ... more

Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") FCFY-1

Free Express Shipping! Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") Planetary Viewing/Imaging Filter, 495nm Wavelength Bandpass, 1.25" Eyepiece Threads, 7-Layer Anti-Reflection Multi-Coated, No Reflections, Scatter or... ... more

Alpine Astronomical Used Baader 76° Morpheus 6.5mm Eyepiece 1.25 MORPH-6

[FACTORY REFURBISHED] - Alpine Astronomical Baader 76° Morpheus 6.5mm Eyepiece (1.25"/2") -Refurb ... more

Alpine Astronomical Baader 76° Morpheus 9mm Eyepiece 1.25 MORPH-9

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 9mm Eyepiece (1.25"/2") 9mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount Threads,... ... more

Alpine Astronomical Baader UBVRI Bessel B Filter (1.25" Eyepiece Filter) FBES-1B

Free Express Shipping! Alpine Astronomical Baader UBVRI Bessel B Filter (1.25" Eyepiece Filter) Photometric Filter: B Bandpass, Suitable from f/15 to f/1.8, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges ... more

Alpine Astronomical Baader 76° Morpheus 14mm Eyepiece 1.25 MORPH-14

The Alpine Astronomical Baader 76? Morpheus 14mm Eyepiece is designed to deliver the performance that avid amateur astronomers and astrophotographers require for near and deep sky use. Outfitted with a wide 76? field of view it presents an immersive... ... more

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (40.5-41.5mm) EYECP-4

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (40.5-41.5mm) Improves Image Contrast and Brightness, Eliminates Peripheral Light/Distractions, Fits 40.5-41.5mm Eyepiece Barrels, Foldable for Use with Eyewear TELESCOPES-Other... ... more

Alpine Astronomical Baader 2" to 1.25" ClickLock Reducer Adapter T2-15B

Free Express Shipping! Alpine Astronomical Baader 2" to 1.25" ClickLock Reducer Adapter Use Smaller Eyepieces in 2" Holders, 3-Point Clamp for Accurate Centering, Ideal for Imagers and Visual Use, Female T-2 Threads ... more

Alpine Astronomical Baader T-2 Quick Change Ring T2-07

Free Express Shipping! Alpine Astronomical Baader T-2 Quick Change Ring Part of the Astro T-2 Modular System, Male T-2 Threads, Zeiss Micro Bayonet, Quick Release Ring for Accessories, Allows for Fast Setup and Gear Changes, Eliminates Having to... ... more

Alpine Astronomical Baader 1.25" 45° Amici Erecting Diagonal AMICI-45

Free Express Shipping! Alpine Astronomical Baader 1.25" 45° Amici Erecting Diagonal 1.25" Holder and Nosepiece, Anti-Reflection Multi-Coatings, Large 24mm Clear Aperture, Standard 1.25" Eyepiece Filter Threads ... more

Alpine Astronomical Baader Maxbright II Binoviewer with 1.25" Nosepiece BINO-1

Free Express Shipping! Alpine Astronomical Baader Maxbright II Binoviewer with 1.25" Nosepiece Comfortable Both-Eyes-Open Viewing, Dual ClickLock Eyepiece Clamps, Use with 1.25" Eyepieces up to 35mm, 7-Layer Fully Multi-Coated Prisms, 1.25" Nosepiece... ... more

Alpine Astronomical Baader Double Polarizing Filter (1.25") FPOL-1D

Free Express Shipping! Alpine Astronomical Baader Double Polarizing Filter (1.25") Double Rotating Filter Cells, Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 1.25" Eyepiece Filter Threads, Allows Solar Viewing with... ... more

Alpine Astronomical Baader 0.9 Neutral Density Filter (1.25") FND1-1

Free Express Shipping! Alpine Astronomical Baader 0.9 Neutral Density Filter (1.25") Ideal for Lunar Observation, Phantom Group Optical Coatings, Fits 1.25" Eyepieces and Accessories, 0.9 Optical Density, 12.5% Transmission, 8 Reduction Factor,... ... more

Alpine Astronomical Baader 0.6 Neutral Density Filter (1.25") FND0-1

[Pre Order - allow extra time] Alpine Astronomical Baader 0.6 Neutral Density Filter (1.25") Ideal for Lunar Observation, Phantom Group Optical Coatings, Fits 1.25" Eyepieces and Accessories, 0.6 Optical Density, 25% Transmission, 4 Reduction Factor,... ... more

Alpine Astronomical Baader Hyperion Zoom 2.25x Barlow Lens (1.25") HYP-BARLOW

Free Express Shipping! Alpine Astronomical Baader Hyperion Zoom 2.25x Barlow Lens (1.25") Made for Use with Hyperion Zoom Eyepiece, Air-Spaced Triplet Lens Configuration, Phantom Coating Group Multi-Coatings, Anastigmatic Flat-Field Design, Internally... ... more

Alpine Astronomical Baader Fringe Killer Filter (1.25") FFK-1

Free Express Shipping! Alpine Astronomical Baader Fringe Killer Filter (1.25") Blocks Defocused Blue Light, Eliminates Near-IR Red Light above 700nm, Helps to Reveal Lunar/Planetary Details ... more

Alpine Astronomical Baader 685nm IR-Pass Filter (1.25") FIRP-1

Free Express Shipping! Alpine Astronomical Baader 685nm IR-Pass Filter (1.25") Ideal for Planetary Viewing and Imaging, View in the Long Deep-Red Wavelength, IR Phantom-Group Optical Multi-Coatings, Passes the Narrow 685nm Bandwidth, Fits Standard... ... more

Alpine Astronomical Baader Contrast Booster Filter (1.25") FCB-1

Free Express Shipping! Alpine Astronomical Baader Contrast Booster Filter (1.25") Ideal for Lunar and Planetary Viewing, Boosts Contrast and Sharpness, Natural Light Pollution Blocking, Eliminates False Colors, Removes the Common Bluish "Hue", Both... ... more

Alpine Astronomical Baader Solar Continuum Filter 7.5nm (540nm, 1.25") FSOL-1N

[Pre Order - allow extra time] Alpine Astronomical Baader Solar Continuum Filter 7.5nm (540nm, 1.25") Enhances Contrast in Solar Viewing, Filter Centered on 540nm Wavelength, Narrow 7.5nm Half-Bandpass, AR-Coated, Planeoptically Polished ... more

Alpine Astronomical Baader Eyepiece Case for Hyperion/Morpheus Eyepieces HYP-CASE

Designed to safely carry and transport up to eight of your Hyperion and Morpheus eyepieces the Alpine Astronomical Baader Eyepiece Case features a hard exterior with reinforced corners and custom-cut foam interior lining. Lockable snap latches secure... ... more

Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece with Hyperion Zoom Barlow Lens HYP-ZMBAR

FREE BONUS w/PURCHASE! Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece with Hyperion Zoom Barlow Lens 8-24mm Zoom Eyepiece, Phantom Coating Group Multi-Coatings, 7-Element/4-Group Flat-Field Lens Design, 1.25" and 2" Diameter Barrel... ... more

Alpine Astronomical Baader Diamond Steeltrack T-2 Adapter BDS-T2

[Pre Order - allow extra time] Alpine Astronomical Baader Diamond Steeltrack T-2 Adapter Replaces Stock Eyepiece Holder, T-2 Threads for Imaging Accessories, Standard 2" Eyepeice Filter Threads ... more

Alpine Astronomical Baader Hyperion M43/T-2 T-Adapter HTA43/T2

Alpine Astronomical Baader Hyperion M43/T-2 T-Adapter Fits Regular and Zoom Hyperion Eyepieces, Fully Compatible with T-2 Astro System, Adapt Eyepiece for Camera Mounting, For Eyepiece Projection Astrophotography TELESCOPES-Adapter Rings ... more

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 3.25" SCT Visual Back Threads CLSCL-2

Free Express Shipping! Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 3.25" SCT Visual Back Threads Replaces Stock Compression Holders, 3-Point Clamp for Accurate Centering, Ideal for Imagers and Visual Use ... more

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads CLSC-2

Free Express Shipping! Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads Replaces Stock Compression Holders, 3-Point Clamp for Accurate Centering, Ideal for Imagers and Visual Use ... more

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for Takahashi Focusers with M56i Threads CLTAK-2I

[Pre Order - allow extra time] Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for Takahashi Focusers with M56i Threads Replaces Stock Compression Holders, 3-Point Clamp for Accurate Centering, Ideal for Imagers and Visual Use ... more

Alpine Astronomical Baader SLOAN/SDSS r' Filter (2" Eyepiece Filter) FSLN-2R

Free Express Shipping! Alpine Astronomical Baader SLOAN/SDSS r' Filter (2" Eyepiece Filter) SLOAN-r' Bandpass Filter, Optimized for CMOS, Suitable for CCD, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges ... more

Alpine Astronomical Baader UHC-L Ultra-L-Booster Nebula Filter (2" Eyepiece) FUHCL-2

Free Express Shipping! Alpine Astronomical Baader UHC-L Ultra-L-Booster Nebula Filter (2" Eyepiece) Blocks City Light Pollution, Increases Contrast of Nebulae & Comets, CMOS-Optimized, Ideal for Astrophotography & Observation, Reflex-Blocker Coatings... ... more

Alpine Astronomical Baader CMOS-Optimized UV/IR Bandpass L Filter (2" Eyepiece Filter) FCUVIR-2

[Pre Order - allow extra time] Alpine Astronomical Baader CMOS-Optimized UV/IR Bandpass L Filter (2" Eyepiece Filter) UV/IR Cut: 420-685nm, Optimized for CMOS, Suitable for CCD, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges ... more

Alpine Astronomical Baader Polaris I 25mm Illuminated Measuring and Guiding Eyepiece POL-1

[Pre Order - allow extra time] Alpine Astronomical Baader Polaris I 25mm Illuminated Measuring and Guiding Eyepiece Low-Power 25mm Focal Length, Guiding and Measuring Reticle, Adjustable Red Reticle Illumination, 3-Element/2-Group Lens Design, Phantom... ... more

Alpine Astronomical Baader UFC Filter Slider for 2" Eyepiece Filters UFC-2

[Pre Order - allow extra time] Alpine Astronomical Baader UFC Filter Slider for 2" Eyepiece Filters Part of the UFC Filter Changer System, For Use with Optional UFC Filter Base, Enables Fast Filter Changes, Secures Magnetically to Base ... more