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

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

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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

$102.00

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

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

This 2 Eyepiece Filter Baader CMOS-Optimized UV/IR Bandpass L Filter from Alpine Astronomical reflects harmful thermal radiation in the infrared spectral range and provides 98% transmission over the entire visible spectrum from 420-685nm. It also... more

$127.00

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

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

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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

$299.00

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COLEMAN® 360x50 Refractor Telescope Kit with Heavy-Duty Carrying Case - Crimson Red

COLEMAN® 360x50 Refractor Telescope Kit with Heavy-Duty Carrying Case - Crimson Red

Refractor telescope by Coleman. Coleman telescope THREE INTERCHANGEABLE EYEPIECES: The included eyepieces provide multiple power settings for both astronomical and terrestrial use. RACK & PINION FOCUSING: Vertical and horizontal control are a snap... more

$129.99

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1.25in 10mm Telescope Eyepiece Fully MultiCoated Telescope Eyepiece for 1.25 Inch Astronomic Telescope

1.25in 10mm Telescope Eyepiece Fully MultiCoated Telescope Eyepiece for 1.25 Inch Astronomic Telescope

1�Size: Standard 1.25 inch telescope universal eyepiece. It comes with a sturdy plastic storage case that protects the eyepiece from dust. 2�10mm Focal Length Astronomical Telescope Eyepiece: Wide field of view superior performance. Foldable eye... more

$11.86 $9.44

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2024 1.25in 10mm Telescope Eyepiece Fully MultiCoated Telescope Eyepiece for 1.25 Inch Astronomic Telescope

2024 1.25in 10mm Telescope Eyepiece Fully MultiCoated Telescope Eyepiece for 1.25 Inch Astronomic Telescope

1�Size: Standard 1.25 inch telescope universal eyepiece. It comes with a sturdy plastic storage case that protects the eyepiece from dust. 2�10mm Focal Length Astronomical Telescope Eyepiece: Wide field of view superior performance. Foldable eye... more

$22.37

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Alpine Astronomical Baader Diamond Steeltrack Crayford Focuser for SCTs BDS-SC

Alpine Astronomical Baader Diamond Steeltrack Crayford Focuser for SCTs BDS-SC

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Free Express Shipping! Alpine Astronomical Baader Diamond Steeltrack Crayford Focuser for SCTs Holds up to 13 Pounds, For Schmidt-Cassegrain OTAs, 2" Eyepiece Holder, Zero Backlash or Flex, 10:1 Dual Speed Mechanism, 30mm Total Travel Distance,... more

$424.00

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Alpine Astronomical Baader Zenith Prism Star Diagonal (1.25") PRISM-1

Alpine Astronomical Baader Zenith Prism Star Diagonal (1.25") PRISM-1

Free Express Shipping! Alpine Astronomical Baader Zenith Prism Star Diagonal (1.25") Baader Deluxe 1.25"/T-2 Eyepiece Holder, Tight Fit for Accurate Optical Alignment, Bronze Compression Ring, 3 Set Screws, Locking Micro-Focusing Mechanism, Baader T-2... more

$169.00

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Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (2") FMS-2

Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (2") FMS-2

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Primarily developed to filter interfering light from streetlamps and the scattered atmospheric light that they and the moon can cause the 2 Alpine Astronomical Baader Neodymium Moon & Skyglow Filter can be used by itself or stacked with other types of... more

$152.00

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Alpine Astronomical Baader 2" 90° Deluxe Astro Amici Erecting Diagonal AMICI-DX2

Alpine Astronomical Baader 2" 90° Deluxe Astro Amici Erecting Diagonal AMICI-DX2

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FREE BONUS w/PURCHASE! Alpine Astronomical Baader 2" 90° Deluxe Astro Amici Erecting Diagonal Amici Erect-Image Diagonal, Broadband BBHS Internal Mirror Coatings, Anti-Reflection Phantom Group Coatings, Horizontal/Vertical Corrected Views, 44mm... more

$719.00

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Alpine Astronomical Baader 76° Morpheus 6-Piece Eyepiece Set 1.25 MORPH-SET

Alpine Astronomical Baader 76° Morpheus 6-Piece Eyepiece Set 1.25 MORPH-SET

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[Pre Order - allow extra time] Alpine Astronomical Baader 76° Morpheus 6-Piece Eyepiece Set (1.25"/2") 4.5mm/6.5mm High-Power Eyepieces, 9mm/12.5mm/14mm Moderate-Power Eyepieces, 17.5mm Low-Power Eyepiece, 8-Element/5-Group Lens Design, 1.25" and 2"... more

$1,799.00

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Alpine Astronomical Baader TurboFilm (50 x 20", Clear) TURBO

Alpine Astronomical Baader TurboFilm (50 x 20", Clear) TURBO

Free Shipping! Alpine Astronomical Baader TurboFilm (50 x 20", Clear) Homogeneous Monomer Film / Not Mylar, Guards Optics from Dust & Humidity, 50 x 20" / 127 x 51cm Size, Clear / Optical Density 0.1, 1/10 Wave Plane Equivalent, Low Wedge Error more

$47.00

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Alpine Astronomical Baader Astrophotography H-alpha Conversion Filter for Canon EOS Digital Reb FACF-1

Alpine Astronomical Baader Astrophotography H-alpha Conversion Filter for Canon EOS Digital Reb FACF-1

Free Express Shipping! Alpine Astronomical Baader Astrophotography H-alpha Conversion Filter for Canon EOS Digital Rebel Isolates Hydrogen-Alpha Wavelength, Converts DSLR to Dedicated Astro Camera, Replaces Factory Cover Glass, Maintains Correct... more

$99.00

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Alpine Astronomical Baader 2" NX4/C90/ETX Photo Adapter with 1.25" Filter Holder (Matte Black) NX4-ETX

Alpine Astronomical Baader 2" NX4/C90/ETX Photo Adapter with 1.25" Filter Holder (Matte Black) NX4-ETX

Free Express Shipping! Alpine Astronomical Baader 2" NX4/C90/ETX Photo Adapter with 1.25" Filter Holder (Matte Black) Baader 2958500 Universal Photo Adapter, For Celestron NX4 & Meade ETX Telescopes, Works with Celestron C90 Spotting Scope, NX4-SC:... more

$61.00

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Alpine Astronomical Baader UFC Base/Filter Chamber UFC-BASE

Alpine Astronomical Baader UFC Base/Filter Chamber UFC-BASE

[Pre Order - allow extra time] Alpine Astronomical Baader UFC Base/Filter Chamber Part of the UFC Filter Changer System, Accepts an Array of Filter Sliders, Optional Adapters for a Variety of Uses more

$66.00

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Alpine Astronomical Planetarium Mark III Laser Collimator (Black) LASER

Alpine Astronomical Planetarium Mark III Laser Collimator (Black) LASER

[Pre Order - allow extra time] Alpine Astronomical Planetarium Mark III Laser Collimator (Black) Helps Correct Coma Aberrations, For Newtonian/Schmidt-Cassegrain Scopes, Compatible with 1.25" Eyepiece Tubes, 1mW Laser Uses Three LR/SR 41 Batteries,... more

$107.00

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Alpine Astronomical Baader Hyperion 68° 21mm Astronomical Eyepiece 1.25 HYP-21

Alpine Astronomical Baader Hyperion 68° 21mm Astronomical Eyepiece 1.25 HYP-21

[Pre Order - allow extra time] Alpine Astronomical Baader Hyperion 68° 21mm Astronomical Eyepiece (1.25"/2") 21mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43... more

$169.00

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Alpine Astronomical Baader 72° Hyperion 36mm Aspheric Eyepiece 1.25 HYP-36

Alpine Astronomical Baader 72° Hyperion 36mm Aspheric Eyepiece 1.25 HYP-36

[Pre Order - allow extra time] Alpine Astronomical Baader 72° Hyperion 36mm Aspheric Eyepiece (1.25"/2") 36mm Focal Length, 72° Field of View, 6-Element/4-Group Aspheric Lens Design, 1.25"/2" Diameter Barrel, Phantom Coating Group Multi-Coatings,... more

$239.00

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Alpine Astronomical Baader 2" T-2 Nosepiece T2-16

Alpine Astronomical Baader 2" T-2 Nosepiece T2-16

Free Shipping! Alpine Astronomical Baader 2" T-2 Nosepiece Part of the Astro T-2 Modular System, For 2" Focusers & Accessories, T-2 Mount for Multiple Accessories, Threaded for Eyepiece Filters more

$46.00

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Alpine Astronomical Baader 2x VIP Modular Barlow Lens (1.25") VIPB

Alpine Astronomical Baader 2x VIP Modular Barlow Lens (1.25") VIPB

Free Express Shipping! Alpine Astronomical Baader 2x VIP Modular Barlow Lens (1.25") 2x Magnification, Ideal for Visual and Photographic Use, 7-Layer Fully Multi-Coated Optics, 24mm Apochromatic Field-Flattening Lens, Accepts 1.25" and 2" Eyepiece... more

$237.00

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Alpine Astronomical Baader Green Colored Bandpass Eyepiece Filter (2") FCFG-2

Alpine Astronomical Baader Green Colored Bandpass Eyepiece Filter (2") FCFG-2

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[Pre Order - allow extra time] Alpine Astronomical Baader Green Colored Bandpass Eyepiece Filter (2") Planetary Viewing/Imaging Filter, 500nm Wavelength Bandpass, 2" Eyepiece Threads, 7-Layer Anti-Reflection Multi-Coated, No Reflections, Scatter or... more

$79.00

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Alpine Astronomical Baader 76° Morpheus 17.5mm Eyepiece 1.25 MORPH-17

Alpine Astronomical Baader 76° Morpheus 17.5mm Eyepiece 1.25 MORPH-17

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[Pre Order - allow extra time] Alpine Astronomical Baader 76° Morpheus 17.5mm Eyepiece (1.25"/2") 17.5mm 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... more

$299.00

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

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

$118.00

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Alpine Astronomical Baader Ultrashort SCT T-Adapter (Matte Black) SCT-T

Alpine Astronomical Baader Ultrashort SCT T-Adapter (Matte Black) SCT-T

Mount your cameras or other devices to any Edge HD Schmidt-Cassegrain telescope (SCT) using the Baader Ultrashort SCT T-Adapter from Alpine Astronomical. This ultrashort (0.28 / 7mm optical path) knurled adapter ring features one 2-diameter female... more

$59.00

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Alpine Astronomical Baader Hyperion 68° 10mm Astronomical Eyepiece 1.25 HYP-10

Alpine Astronomical Baader Hyperion 68° 10mm Astronomical Eyepiece 1.25 HYP-10

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[Pre Order - allow extra time] Alpine Astronomical Baader Hyperion 68° 10mm Astronomical Eyepiece (1.25"/2") 10mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43... more

$169.00

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Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Free Express Shipping! Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") 10mm Focal Length, 52° Apparent Angle of View, 1.25" Diameter Barrel, True High-Transmission Multi-Coatings, 4-Element/2-Group Lens Design, Produces Medium Power... more

$84.00

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Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter T2-08

Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter T2-08

Free Express Shipping! Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter 1.25" Eyepiece Holder, 3-Point Clamp for Accurate Centering, 6.5mm Micro-Focusing/Adjustment Travel, Replaces Stock Compression Holders more

$97.00

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Alpine Astronomical Ultrashort 1.25" / T-2 Eyepiece Holder EYEHOLD-1S

Alpine Astronomical Ultrashort 1.25" / T-2 Eyepiece Holder EYEHOLD-1S

[Pre Order - allow extra time] Alpine Astronomical Ultrashort 1.25" / T-2 Eyepiece Holder Part of the T-2 Astro Modular System, Holds 1.25" Eyepieces & Accessories, Tight Fit for Accurate Optical Alignment, Brass Compression Ring, 3 Set Screws,... more

$38.00

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

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

Free Express Shipping! Alpine Astronomical Baader Deluxe 1.25" / T-2 Eyepiece Holder Part of the T-2 Astro Modular System, Holds 1.25" Eyepieces & Accessories, Tight Fit for Accurate Optical Alignment, Bronze Compression Ring, 3 Set Screws, Locking... more

$56.00

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

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

$49.00

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Alpine Astronomical Baader Off-Axis Guider for Baader FlipMirror II BFM-OAG

Alpine Astronomical Baader Off-Axis Guider for Baader FlipMirror II BFM-OAG

[Pre Order - allow extra time] Alpine Astronomical Baader Off-Axis Guider for Baader FlipMirror II Use with Baader FlipMirror II Diagonal, Direct Attachment of Autoguider Camera, Works Independent of the Mirror Position, Requires 24mm Back Focus on... more

$144.00

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Alpine Astronomical Baader 2" ClickLock M54e x 0.75 Clamp for TS-Optics/Skywatcher CL-M54E

Alpine Astronomical Baader 2" ClickLock M54e x 0.75 Clamp for TS-Optics/Skywatcher CL-M54E

Baader 2 ClickLock M54 x 0 75 external threaded clamp – for all focusers from TS-Optics / Skywatcher with M54 x 0 75 internal threadA small rotation by 20? with gentle fingertip pressure to the knurled lever is enough to securely clamp every 2... more

$110.00

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Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.7x Glasspath Compensator and 1.25 BINO-12

Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.7x Glasspath Compensator and 1.25 BINO-12

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[Pre Order - allow extra time] Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.7x Glasspath Compensator and 1.25" Nosepiece Comfortable Both-Eyes-Open Viewing, Dual 1.25" ClickLock Eyepiece Clamps, 1.25" Nosepiece to Fit Standard... more

$700.00

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Alpine Astronomical Baader Handle with 3" Rail Clamps for Telescopes HANDLE-L

Alpine Astronomical Baader Handle with 3" Rail Clamps for Telescopes HANDLE-L

This Baader Handle from Alpine Astronomical features two 3 clamps for attaching to 3 (Losmandy style) dovetail mounts. more

$90.00

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Alpine Astronomical Baader MaxBright II Binoviewer Complete Set BINO-S

Alpine Astronomical Baader MaxBright II Binoviewer Complete Set BINO-S

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[Pre Order - allow extra time] Alpine Astronomical Baader MaxBright II Binoviewer Complete Set NULL more

$945.00

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Alpine Astronomical Baader 3.5/4nm f/2 Ultra-High-Speed Filter Set CMOS-Optimized (2") FCSETHSU-2

Alpine Astronomical Baader 3.5/4nm f/2 Ultra-High-Speed Filter Set CMOS-Optimized (2") FCSETHSU-2

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[Pre Order - allow extra time] Alpine Astronomical Baader 3.5/4nm f/2 Ultra-High-Speed Filter Set CMOS-Optimized (2") 3-Filter Set: H-alpha, O-III, and S-II, For f/3.4 to f/1.8 Optical Systems, CMOS-Optimized and Suitable for CCDs, Reflex-Blocker /... more

$1,257.00

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

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

[Pre Order - allow extra time] Alpine Astronomical Baader UBVRI Bessel V Filter (1.25" Eyepiece Filter) Photometric Filter: V Bandpass, Suitable from f/15 to f/1.8, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges more

$163.00

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Alpine Astronomical Baader Solar Continuum Filter 7.5nm (540nm, 2") FSOL-2N

Alpine Astronomical Baader Solar Continuum Filter 7.5nm (540nm, 2") FSOL-2N

Free Express Shipping! Alpine Astronomical Baader Solar Continuum Filter 7.5nm (540nm, 2") Enhances Contrast in Solar Viewing, Filter Centered on 540nm Wavelength, Narrow 7.5nm Half-Bandpass, AR-Coated, Planeoptically Polished more

$199.00

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Alpine Astronomical Baader CMOS-Optimized LRGB Bandpass Filterset (2" Eyepiece Filter) FCLRGB-2

Alpine Astronomical Baader CMOS-Optimized LRGB Bandpass Filterset (2" Eyepiece Filter) FCLRGB-2

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This Baader CMOS‑Optimized LRGB Bandpass Filterset from Alpine Astronomical includes all three RGB filters plus the UV-IR Bandpass L filter. more

$569.00

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

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

$106.00

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