Adapter Rings & Extension Tubes

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Celestron T-Adapter

Celestron T-Adapter

B&H # CETAEHD91114 MFR # 93646

Key Features

  • For 9.25", 11", 14" EdgeHD Telescopes
$6495
In Stock
Celestron 48mm T-Adapter for 9.25"/11"/14" EdgeHD OTAs

Celestron 48mm T-Adapter for 9.25"/11"/14" EdgeHD OTAs

B&H # CETA9251114 MFR # 93622

Key Features

  • Designed for Full-Frame DSLR Sensors
  • Reduces Image Vignetting on Corners
  • Provides a Larger Light Path to Camera
  • Requires 48mm Camera-Specific T-Rings
$6395
In Stock
Other Buying Options

Celestron SLR Camera Adapter with Integral 2x Barlow Lens

B&H # CETABL MFR # 93640

Key Features

  • For Refractor & Reflector Scopes
  • Requires Camera-Specific T-Mount Adapter
$4695
In Stock
$2489
In Stock

Novagrade Digiscoping Adapter for Nikon DSLR Cameras

B&H # NOUA00NI01 MFR # UA-00NI-01

Key Features

  • Works with Eyepieces from 39 to 60.75mm
  • Anodized Aluminum Shell
  • Polymer Compression Ring
  • Protective Glass Filter
$12900
In Stock

Sky-Watcher S20300 M48 Camera Adaptor for Canon

B&H # SKCAC MFR # S20300

Key Features

  • For Large-Format Imaging Systems
  • Attaches Canon DSLRs to Focal Corrector
  • Ensures Complete Sensor Coverage
$2500
In Stock

Celestron M42 Spacer Ring Kit

B&H # CEM42SRK MFR # 93618

Key Features

  • Made for Astroimaging Rigs
  • Adjusts Back-Focus Distance
  • 7.5mm, 12mm, and 30mm Rings
  • Standard Male & Female T-Threads
$3495
In Stock

Tele Vue T-Ring Adapter for 4x Powermate

B&H # TE4201TRA MFR # PTR-4201

Key Features

  • For Use with 4x Powermate
  • Requires Camera-Specific T-Ring
$5700
In Stock

Farpoint Prime Focus T-Ring Adapter (1.25")

B&H # FAFAP200 MFR # FAP200

Key Features

  • For Astrophotography with DSLR Body
  • Fits 1.25" Focusers and Accessories
  • 42mm x 0.75mm T-Ring Threads
  • Accepts Most 1.25" Eyepiece Filters
$2000
In Stock

Lumicon 2" Prime Focus Camera Adapter

B&H # LUPFCA2 MFR # LC1025

Key Features

  • Requires Camera-Specific T-Mount
  • Made in the USA
$2000
In Stock

Sky-Watcher Rotator Adapter for EvoStar Refractor OTAs

B&H # SKS20220 MFR # S20220

Key Features

  • Use 0.85x Reducer/Flattener on EvoStars
  • Solid and Secure Threaded Connection
  • Rotate Imaging System with Unmounting
  • Integrated 2" Filter Threads
$2500
In Stock

Sky-Watcher S20301 M48 Camera Adaptor for Nikon

B&H # SKCAN MFR # S20301

Key Features

  • For Large-Format Imaging Systems
  • Attaches Nikon DSLRs to Focal Corrector
  • Ensures Complete Sensor Coverage
$2500
In Stock

Novagrade Digiscoping Adapter for Canon DSLR Cameras

B&H # NOUA00CA01 MFR # UA-00CA-01

Key Features

  • Works with Eyepieces from 39 to 60.75mm
  • Anodized Aluminum Shell
  • Polymer Compression Ring
  • Protective Glass Filter
$12900
In Stock

Novagrade Small Compression Ring Set

B&H # NOACRD0000 MFR # AC-RD00-00

Key Features

  • For All Novagrade Digiscoping Adapters
  • 4 Flexible Compression Rings
  • Use Adapters on Small-Diameter Eyepieces
  • Fits Eyepieces 23-40mm
$2300
In Stock
$2837
In Stock

Alpine Astronomical Baader Wide T-Ring Set for Nikon Z

B&H # ALTRINGNZW MFR # TRING-NZW

Key Features

  • Part of the Astro T-2 Modular System
  • Connect DSLR Body to T-2 Accessories
  • Secure Camera-Side Bayonet Mount
  • Removable T-Mount for Expanded Uses
$3200
In Stock

Celestron T-Adapter

B&H # CETAEHD8 MFR # 93644

Key Features

  • For 8.0" EdgeHD Telescope
$3495
In Stock
$1695
In Stock

Alpine Astronomical Baader Hyperion M43/T-2 T-Adapter

B&H # 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
$1900
In Stock

Vixen Optics DSLR T-Ring Camera Adapter for Sony A Cameras

B&H # VITRSA MFR # 37303

Key Features

  • Adapt Cameras for Astrophotography
  • For Sony A and Konica Minolta DSLRs
  • Requires T-Mount for Proper Use
$2995
In Stock

Tele Vue 48mm Filter Adapter for 2.4"

B&H # TEFA48 MFR # AFT-1105

Key Features

  • For Tele Vue 2.4" IS Focusers
  • Allows Use of 48mm Filters
  • Adds 0.25" of Spacing
$3000
Special Order
Expected availability: 7-10 business days

Tele Vue T-Ring Adapter for 2.4" IS System Focuser

B&H # TETRA MFR # TRG-1072

Key Features

  • Requires Camera-Specific T-Mount
$3000
In Stock

Alpine Astronomical Baader 2" SCT Male to T-2 Male Reducing Adapter

B&H # ALT228I MFR # T2-28I

Key Features

  • Part of the Astro T-2 Modular System
  • Convert Male 2" SCT to T-2 Threads
  • Short 1.5mm Optical Length
  • Solid and Secure Connection
$3700
In Stock
$4400
Special Order
Expected availability: 7-14 business days

25

Pieces

Tele Vue Powermate T-Ring Adapter (1.25")

B&H # TE1PMTTRA MFR # PTR-1250

Key Features

  • Use for Astrophotography
  • Directly Connect Camera to Powermate
  • Eliminates Additional Adapters
  • Camera-Specific T-Ring Required
$5000
In Stock

Tele Vue Wide T-Adapter (Nikon F)

B&H # TENWT2073 MFR # NWT-2073

Key Features

  • Mounts Camera to Imaging Accessories
  • Larger Aperture versus Standard Ring
  • For Nikon F Cameras
  • 2.4" Bayonet
$5700
More on the Way
Expected availability: 3-5 weeks

Alpine Astronomical Baader M48 Aluminum Fine-Adjustment Ring (1mm)

B&H # ALM48RING10 MFR # M48RING-10

Key Features

  • For Fine-Tuning in Eyepiece Projection
  • M48 Diameter without Threads
  • Compatible with 2" Eyepieces/Accessories
  • Use with Large-Format T-2 Gear
$750
In Stock

Alpine Astronomical Baader M48 Aluminum Fine-Adjustment Ring (0.5mm)

B&H # ALM48RING5 MFR # M48RING-5

Key Features

  • For Fine-Tuning in Eyepiece Projection
  • M48 Diameter without Threads
  • Compatible with 2" Eyepieces/Accessories
  • Use with Large-Format T-2 Gear
$800
In Stock

Alpine Astronomical Baader M48 Aluminum Fine-Adjustment Ring (0.3mm)

B&H # 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
$900
In Stock

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