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Alpine Astronomical M48 Spacer Ring for MPCC Mark III Coma Corrector (Matte Black)
BH # ALMPCCSPCR MFR # MPCC-SPCR
Key Features
- For MPCC Mark III Coma Corrector
- Mates Corrector to Canon EOS T-Ring
- Inner M48 Thread/Outer Dovetail S52 Lip
- Achieves 55mm Focal Flange Distance
Alpine Astronomical Baader 52-to-48mm Inverter Ring
BH # ALTRS52M48 MFR # TRING-S52/M48
Alpine Astronomical Baader M48-to-T2 Inverter Ring
BH # ALTRINGM48T2 MFR # TRING-M48/T2
ZWO EAF Bracket for Takahashi TSA-120, FS-60, FSQ-85, and FSQ-106 (2026 Model)
BH # ZWEAFBRKTKV2 MFR # ZWO-EAF-BRK-TK
Key Features
- For Mounting ZWO Electronic Auto Focuser on Takahashi TSA-120, FS-60, FSQ-85, and FSQ-106 Telescopes
Available in other Styles, Configurations & Kits
Celestron Dew Heater Ring (8")
BH # CEFHR8 MFR # 94051
Key Features
- Heats Directly to Corrector Lens
- Permanently Mounts on Telescope Tube
- Storage & Line Management Clips
Available in other Styles, Configurations & Kits
$4760
Temporarily Out of Stock
Expected availability: Sep 18, 2026
ZWO EAF Bracket for Celestron 11 and 14 (2026 Model)
BH # ZWEAFC1114V2 MFR # ZWO-EAF-C11-C14
Key Features
- For Mounting ZWO Electronic Auto Focuser on Celestron 11 and 14 Telescopes
Available in other Styles, Configurations & Kits
Starfield DH-1 Dew Heater for 2" Eyepieces & Guidescopes (5.9", RCA Plug)
BH # STDH1 MFR # DH-1
Key Features
- 5.9" Touch-Fastener Strap
- Uses 12V Power Supply
- Produces 3W of Heating Power
- RCA Plug Plug
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader TurboFilm (50 x 20", Clear)
BH # ALTURBO MFR # TURBO
Key Features
- Homogeneous Monomer Film / Not Mylar
- Guards Optics from Dust & Humidity
- 50 x 20" / 127 x 51cm Size
- Clear / Optical Density 0.1
Alpine Astronomical 2" Locking Ring for Schmidt-Cassegrain Telescopes (Black)
BH # ALLRING MFR # LRING
Key Features
- For 8", 9.25", 11", 14" Celestron SCTs
- Mates 2" Zenith Diagonal Directly
- Fits Bulky Optics between Mount & OTA
- Saves Space for NexStar Accessories
Starfield DH-8 Dew Heater for 7/8" Telescope
BH # STDH8 MFR # DH-8
Key Features
- 31.5" Touch-Fastener Strap
- Uses 12V Power Supply
- Produces 16W of Heating Power
- Standard RCA Plug
Available in other Styles, Configurations & Kits
Alpine Astronomical Baader 2" NX4/C90/ETX Photo Adapter with 1.25" Filter Holder (Matte Black)
BH # ALNX4ETX MFR # NX4-ETX
Key Features
- Baader 2958500 Universal Photo Adapter
- For Celestron NX4 & Meade ETX Telescopes
- Works with Celestron C90 Spotting Scope
- NX4-SC: 1.4" Female to 2" Male Tread
Explore Scientific Dobsonian Shroud (10" or 12")
BH # EXDOB1012SHR MFR # DOB1012SHR
Key Features
- Fits 10" or 12" Truss-Tube Dobsonians
- Helps to Block Light Interference
- Improves Image Contrast and Sharpness
- Lightweight Black Lycra/Spandex Fabric
Available in other Styles, Configurations & Kits
$8599
Temporarily Out of Stock
Alpine Astronomical Baader Short T-Adapter (Matte Black)
BH # ALT221 MFR # T2-21
Key Features
- Photo Adapter for Widefield Cameras
- For Celestron/Meade SCTs/MAK Telescopes
- Fits 5, 6, 8, 9.25, 11, and 14" OTAs
- M42 x 0.75 Male Camera Thread
Alpine Astronomical Baader Handle with 3" Rail Clamps for Telescopes
BH # ALHANDLEL MFR # HANDLE-L
Alpine Astronomical Baader Telescope Handle for EQ-5 & HEQ-5 Dovetails
BH # ALHANDLEV MFR # HANDLE-V
Alpine Astronomical Planetarium Mark III Laser Collimator (Black)
BH # ALLASER MFR # LASER
Key Features
- Helps Correct Coma Aberrations
- For Newtonian/Schmidt-Cassegrain Scopes
- Compatible with 1.25" Eyepiece Tubes
- 1mW Laser Uses Three LR/SR 41 Batteries
DayStar Filters Interference Eliminator (C-Mount)
BH # DAIECC MFR # IECC
Key Features
- Use for Solar Photography
- Limits Newton's Rings Interference
- Changes Angle of Incidence up to 5°
- Recommended for Long Focal Ratios
DayStar Filters QUARK Camera Adapter for Canon
BH # DADSZTCA MFR # DSZTCA
Key Features
- Fits Most Canon Cameras and Lenses
- Converts for Solar Viewing or Imaging
- Two 6mm Extension Rings
- 1/4"-20 Tripod and Vixen Dovetail Mounts
Celestron Aluminum Dew Shield with Cover Cap (14")
BH # CEADSC14 MFR # 94024
Available in other Styles, Configurations & Kits
Celestron Smart DewHeater & Power Controller 4x
BH # CESDHPC4X MFR # 94036
Key Features
- Provides Just the Right Amount of Heat
- Control up to 4 Dew Heaters
- Four 12V Ports for Mount, Camera, Etc.
- Three USB Ports
$37599
Temporarily Out of Stock
Tele Vue 90-Degree Accessory Package for TV-60
BH # TETVP1250 MFR # TVP-1250
Key Features
- Ideal for TV-60 APO Refractor OTA
- 90° Everbrite Diagonal
- Broadband Dielectric Coatings
- 25mm Plossl Eyepiece Yields 14x Power
Available in other Styles, Configurations & Kits
Tele Vue 60-Degree Accessory Package for TV-60
BH # TETVP6012 MFR # TVP-6012
Key Features
- Ideal for TV-60 APO Refractor OTA
- 60° Everbrite Diagonal
- Broadband Dielectric Coatings
- 25mm Plossl Eyepiece Yields 14x Power
Available in other Styles, Configurations & Kits
Tele Vue Accessory Package for NP101is
BH # TETVP4058 MFR # TVP-4058
Key Features
- 1.25" 18.2mm DeLite Series Eyepiece
- 62° Field of View
- Fully Multi-Coated Optics
- Parfocal with Group "B" Eyepieces
Available in other Styles, Configurations & Kits