alpine astronomical baader wide t

Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") FPOL-2

Free Express Shipping! Alpine Astronomical Alpine Astronomical Baader Single Polarizing Filter (2") Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 2" Eyepiece Filter Threads, Use Solar Viewing with Proper Filters 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 Hyperion 68° 5mm Astronomical Eyepiece 1.25 HYP-5

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece (1.25"/2") 5mm 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 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 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 1.25" T-2 Nosepiece T2-14

Free Shipping! Alpine Astronomical Baader 1.25" T-2 Nosepiece Part of the Astro T-2 Modular System, For 1.25" Focusers & Accessories, T-2 Mount for Multiple Accessories, Threaded for Eyepiece Filters more

Alpine Astronomical Baader M36.4 /T-2 Adapter Ring T2-03

Alpine Astronomical Baader M36.4 /T-2 Adapter Ring Part of the T-2 Astro Modular System, Standard M36.4 Vixen Attachment Thread, For Direct Photo Attachment onto OTAs TELESCOPES-Adapter Rings more

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

Free Shipping! 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 more

Alpine Astronomical Baader T-2 90° Astro Amici Erecting Diagonal AMICI-DX1

Free Express Shipping! Alpine Astronomical Baader T-2 90° Astro Amici Erecting Diagonal Part of the Astro T-2 Modular System, Standard Male and Female T-2 Threads, Broadband BBHS Internal Mirror Coatings, Anti-Reflection Phantom Group Coatings,... 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 Baader C-Mount to T2 Adapter with Filter Holder C-T2

Free Express Shipping! Alpine Astronomical Baader C-Mount to T2 Adapter with Filter Holder Use Imaging Camera with T-2 Adapters, 1" Male C-Mount Threads, Female T-2 Photo Threads, Accepts Mounted and Unmounted Filters more

Alpine Astronomical Baader Spanner Wrench with 2mm Pins (Black) SPANNER

Alpine Astronomical Baader Spanner Wrench with 2mm Pins (Black) Use with M48/T-2 Insert Ring, For Baader Protective Canon T-Ring, 2mm-Diameter Ring Pins, Adjustable Width Between Pins, Compatible with Other Select Rings, Metal Construction... more

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

[Pre Order - allow extra time] 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,... more

Alpine Astronomical Baader VariLock 46 Extension Tube T2-25V

Free Express Shipping! Alpine Astronomical Baader VariLock 46 Extension Tube Part of T-2 Astro Modular System, Adjustable 29-46mm Length, Lockable to Maintain Setting, Engraved Scale for Repeatability more

Alpine Astronomical Baader 76° Morpheus 4.5mm Eyepiece 1.25 MORPH-4

The Alpine Astronomical Baader 76? Morpheus 4.5mm 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 Standard Dovetail Base DOVE-B

Free Shipping! Alpine Astronomical Baader Standard Dovetail Base Mount a Variety of Accessories on OTAs, Black Anodized Milled Aluminum, Pre-Drilled Mounting Holes, Fits Tube Radii from 130-400mm more

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

[Pre Order - allow extra time] 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... 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 2" to 1.25" Reducer Adapter T2-15

[Pre Order - allow extra time] Alpine Astronomical Baader 2" to 1.25" Reducer Adapter Part of the Astro T-2 Modular System, Use Smaller Eyepieces and Accessories, Fits Focusers, Barlows, and Diagonals, Standard T-2 Male Threads, 2" Filter Threads 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 76° Morpheus 14mm Eyepiece 1.25 MORPH-14

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 14mm Eyepiece (1.25"/2") 14mm 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 36.4mm Male Thread to 1.25" Eyepiece Holder EYEHOLD-2VX

[Pre Order - allow extra time] Alpine Astronomical Baader 36.4mm Male Thread to 1.25" Eyepiece Holder Part of the T-2 Astro Modular System, Male 36.4mm Telescope-Side Threads, Enables the Use of 1.25" Eyepieces, Adjustable 29-35.5mm Optical Length,... 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 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 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 MaxBright II Binoviewer Kit with 1.25x Glass Path Compensator and 1. BINO-11

Free Express Shipping! Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.25x Glass Path Compensator and 1.25" Nosepiece Comfortable Both-Eyes-Open Viewing, Dual 1.25" ClickLock Eyepiece Clamps, 1.25" Nosepiece to Fit Standard Holders,... more

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

[Pre Order - allow extra time] 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 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

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

[Pre Order - allow extra time] Alpine Astronomical Baader Eyepiece Case for Hyperion/Morpheus Eyepieces Hard Carrying Case, Reinforced Corners, Holds up to Eight Eyepieces, Custom Cut Foam Lining, Lockable Snap Latches, Molded Carrying Handle, Case... more

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

Free Express Shipping! 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

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 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

Alpine Astronomical Baader Diamond Steeltrack M48 Adapter BDS-M48

[Pre Order - allow extra time] Alpine Astronomical Baader Diamond Steeltrack M48 Adapter Replaces Stock 2" Holder, Provides Male M48 Mounting Threads, Fits Baader Diamond Steeltrack Focusers more

Alpine Astronomical Baader 2" ClickLock BBHS Star Prism Diagonal PRISM-2Z

[Pre Order - allow extra time] Alpine Astronomical Baader 2" ClickLock BBHS Star Prism Diagonal BAK4 Prism Glass, Phantom Group Multi-Coated, Broadband Hard-Silver (BBHS) Coated, Optimized for 390-2000nm Spectral Range, 2" ClickLock Eyepiece Holder, 2"... 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 52-to-48mm Inverter Ring TRING-S52/M48

Alpine Astronomical Baader 52-to-48mm Inverter Ring 52mm External Thread, 48mm Internal TELESCOPES-Other Telescope Accessories more

Alpine Astronomical Baader UFC S70 15mm Dovetail Extension UFC-XT15

[Pre Order - allow extra time] Alpine Astronomical Baader UFC S70 15mm Dovetail Extension Part of the UFC Filter Changer System, Fits between Base and Telescope Adapter, Adds 15mm of Focal Length, Stackable with Other Extensions more