alpine astronomical baader maxbright ii

Alpine Astronomical Fluorite Flat-Field Converter (T-2, 2") FFC

[Pre Order - allow extra time] Alpine Astronomical Fluorite Flat-Field Converter (T-2, 2") Apochromatic Fluorite Lens System, High-Transmission Multi-Coated Optics, Fits T-2 Threads and 2" Focusers, Ideal for Medium-Format Cameras, Use as a Visual... more

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

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

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

[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

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... 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 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

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

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

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

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

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

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

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

[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

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

[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

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 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

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

[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

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

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

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

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

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

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

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

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

Designed to filter out light pollution including LED light the Alpine Astronomical Baader UHC-L Ultra-L-Booster Nebula Filter produces bright high-contrast accurate-color images and views of nebulae and comet tails. Its two passbands admit H-alpha... more

Alpine Astronomical Baader Machine Grease #2 Teflon-White (-13 to 104°F) GREASE-2

Use Baader Machine Grease #2 Teflon-White from Alpine Astronomical to treat telescope mounts or other parts. This grease is rated for temperatures ranging from -13 to 104?F and will keep your telescope parts in good condition for a long time. It has... 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 T-2 15mm Extension Tube T2-25A

[Pre Order - allow extra time] Alpine Astronomical Baader T-2 15mm Extension Tube Part of the Astro T-2 Modular System, Adds Spacing for System Components, Internal T-2 Threads at One End, External T-2 Threads at Other End, Stackable with Other T-2... more

Alpine Astronomical Baader T-2 40mm Extension Tube T2-25B

Free Shipping! Alpine Astronomical Baader T-2 40mm Extension Tube Part of the Astro T-2 Modular System, Adds Spacing for System Components, Internal T-2 Threads at One End, External T-2 Threads at Other End, Stackable with Other T-2 Extension Tubes more

Alpine Astronomical Baader T-2 Adjustment/Spacer Ring 15-Piece Set T2RING

Alpine Astronomical Baader T-2 Adjustment/Spacer Ring 15-Piece Set Part of the T-2 Astro Modular System, Three Rings, Each in Five Sizes, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm TELESCOPES-Adapter Rings more

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

Designed for 1.25 eyepieces eyepieces with a barrel diameter of approximately 40.5-41.5mm the Alpine Astronomical Baader Winged Rubber Eyecup replaces the stock eyecup on your eyepiece to block peripheral light from interfering with your views and... more

Alpine Astronomical Baader T-2 7.5mm Extension Tube T2-25C

Alpine Astronomical Baader T-2 7.5mm Extension Tube Part of the Astro T-2 Modular System, Adds Spacing for System Components, Internal T-2 Threads at One End, External T-2 Threads at Other End, Stackable with Other T-2 Extension Tubes... more

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

[FACTORY REFURBISHED] - Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece with Hyperion Zoom Barlow Lens -Refurb more

Alpine Astronomical Baader DT-4 Eyepiece Extension (1.25") T2-05

Alpine Astronomical Baader DT-4 Eyepiece Extension (1.25") Part of the T-2 Astro Modular System, Adds 31.8mm of Optical Length, Front and Rear 1.25" Filter Threads, Accepts 1.25x/1.7x Glasspath Correctors TELESCOPES-Other Eyepiece Accessories more

Alpine Astronomical Baader Metal Dust Cap with M54 External Thread M54-PLUG

The Baader Metal Dust Cap with M54 External Thread from Alpine Astronomical is a dustproof closure with an M54 male thread for compatible Baader M54 system accessories. It's made of black anodized metal and features a 59mm outer diameter and M54 x... more

Alpine Astronomical Baader IMP85 Instrument Multi Port IMP-85

[Pre Order - allow extra time] Alpine Astronomical Baader IMP85 Instrument Multi Port Use 3 Devices at Telescope Focal Plane, 1 x 85 and 2 x 67mm Clear Apertures, Keypad or Remote Web Interface Control, Power via 12V Plug or PoE more

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

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