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Alpine Astronomical
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Alpine Astronomical Baader Spanner Wrench with 2mm Pins (Black)
BH # ALSPANNER MFR # SPANNER
Key Features
- Use with M48/T-2 Insert Ring
- For Baader Protective Canon T-Ring
- 2mm-Diameter Ring Pins
- Adjustable Width Between Pins
Alpine Astronomical Baader Single Polarizing Filter (2")
BH # ALFPOL2 MFR # FPOL-2
Key Features
- Ideal for Lunar & Planetary Viewing
- Enhances Overall Image Contrast
- Standard 2" Eyepiece Filter Threads
- Use Solar Viewing with Proper Filters
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader M54 Tilter
BH # ALM54TLT MFR # M54-TLT
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader T-2 Dust Cap (Male Thread, Matte Black)
BH # ALTPLUG MFR # TPLUG
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (33.5-34mm)
BH # ALEYECP2 MFR # EYECP-2
Key Features
- Improves Image Contrast and Brightness
- Eliminates Peripheral Light/Distractions
- Fits 33.5-34mm Eyepiece Barrels
- Foldable for Use with Eyewear
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader T-2 Adjustment/Spacer Ring 15-Piece Set
BH # ALT2RING MFR # T2RING
Key Features
- Part of the T-2 Astro Modular System
- Three Rings, Each in Five Sizes
- 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm
Alpine Astronomical Baader 2" SCT Female to M48i Female Zero-Length Reducing Adapter
BH # ALM482 MFR # M48-2
Alpine Astronomical Baader T-Ring Camera Adapter (Sony E/NEX)
BH # ALTRINGS MFR # TRING-S
Key Features
- Part of the T-2 Astro Modular System
- Use for Astrophotography and Imaging
- Solid, Direct Connection of Accessories
- Also Includes M48 Thread
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader 1.25" T-2 Nosepiece
BH # ALT214 MFR # T2-14
Key Features
- Part of the Astro T-2 Modular System
- For 1.25" Focusers & Accessories
- T-2 Mount for Multiple Accessories
- Threaded for Eyepiece Filters
Available in other Styles, Configurations & Kits
Alpine Astronomical Ultrashort 1.25" / T-2 Eyepiece Holder
BH # ALEYEHOLD1S MFR # EYEHOLD-1S
Key Features
- 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
Available in other Styles, Configurations & Kits
Alpine Astronomical 50mm Baader AstroSolar White-Light Solar Filter for Spotting Scopes, Telescopes and Lenses
BH # ALASSF50 MFR # ASSF-50
Key Features
- For Safe Solar Viewing
- Broad-Band Neutral-White Color
- 40-60mm Recommended Aperture
- Front Clear White IR-Rejecting Ring
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader M54 Extension Tube (30mm)
BH # ALM5430 MFR # M54/30
Key Features
- 30mm Optical Length
- Adjust Working Distance for Cameras/Gear
- Larger Diameter than Standard T-2
- M48 Male & Female Threads
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Male M68 to M63 Adapter Ring
BH # ALM68M63 MFR # M68/M63
Key Features
- Converts Male M68 to Smaller M63 Threads
- 7.3mm Optical Height
- 58mm Clear Aperture
Alpine Astronomical Baader Deluxe 1.25" / T-2 Eyepiece Holder
BH # ALEYEHOLD2 MFR # EYEHOLD-2
Key Features
- 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
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader 2.25x/1.3x Classic Q-Barlow (1.25")
BH # ALBQB MFR # BQB
Key Features
- Atypical 2.25x Power
- 1.25" Tube Diameter
- High-Transmission Multi-Coatings
- Removable Lens Element
Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (1.25")
BH # ALFMS1 MFR # FMS-1
Key Features
- Improves Color and Contrst
- UV/IR Luminance Blocking Coating
- Filters Streetlights and Moon Skyglow
- Isolates Red, Green, and Blue Colors
Available in other Styles, Configurations & Kits
Top Seller
Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter
BH # ALT208 MFR # T2-08
Key Features
- 1.25" Eyepiece Holder
- 3-Point Clamp for Accurate Centering
- 6.5mm Micro-Focusing/Adjustment Travel
- Replaces Stock Compression Holders
Alpine Astronomical Baader Double Polarizing Filter (1.25")
BH # ALFPOL1D MFR # FPOL-1D
Key Features
- Double Rotating Filter Cells
- Ideal for Lunar & Planetary Viewing
- Enhances Overall Image Contrast
- Standard 1.25" Eyepiece Filter Threads
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Heavy-Duty T-2 Quick Changer System
BH # ALT26A7 MFR # T2-6A,7
Key Features
- Part of the Astro T-2 Modular System
- Allows for Fast Setup and Gear Changes
- Eliminates Having to Screw/Unscrew Gear
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Double Polarizing Filter (2")
BH # ALFPOL2D MFR # FPOL-2D
Key Features
- Double Rotating Filter Cells
- Ideal for Lunar & Planetary Viewing
- Enhances Overall Image Contrast
- Standard 2" Eyepiece Filter Threads
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Neodymium Moon & Skyglow Filter (2")
BH # ALFMS2 MFR # FMS-2
Key Features
- Improves Color and Contrst
- UV/IR Luminance Blocking Coating
- Filters Streetlights and Moon Skyglow
- Isolates Red, Green, and Blue Colors
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Hyperion T-Adapter for Hyperion Zoom Eyepiece
BH # ALHTA54T2 MFR # HTA54/T2
Key Features
- Fits Mark I & Mark II Zoom Models
- For Eyepiece Projection Photography
- Use with DSLRs and CCD Imagers
- Accepts Standard T-Rings
Alpine Astronomical Baader T-2 Dust Cap (Female Thread, Matte Black)
BH # ALTCAP MFR # TCAP
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader M48 Aluminum Fine-Adjustment Ring (0.3mm)
BH # ALM48RING3 MFR # M48RING-3
Key Features
- For Fine-Tuning in Eyepiece Projection
- M48 Diameter without Threads
- Compatible with 2" Eyepieces/Accessories
- Use with Large-Format T-2 Gear
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader Hyperion M43/T-2 T-Adapter
BH # ALHTA43T2 MFR # HTA43/T2
Key Features
- Fits Regular and Zoom Hyperion Eyepieces
- Fully Compatible with T-2 Astro System
- Adapt Eyepiece for Camera Mounting
- For Eyepiece Projection Astrophotography
Alpine Astronomical Baader Hyperion 54mm-to-58mm DT-Ring
BH # ALHDT5458 MFR # HDT54/58
Key Features
- Afocal and Projection Astrophotography
- Mount Eyepiece Directly to Camera Lens
- Attaches to Lens Filter Threads
- Use Telephoto Lens for Best Result
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader T-2 Aluminum Fine-Adjustment Ring Set (0.3, 0.5 & 1mm)
BH # ALT2FAR MFR # T2FAR
Key Features
- Part of the Astro T-2 Modular System
- For Fine-Tuning Eyepiece Projection
- Prevents Binding Between Threaded Parts
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader T-2 7.5mm Extension Tube
BH # ALT225C MFR # T2-25C
Key Features
- 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
Available in other Styles, Configurations & Kits