Telescope Eyepiece Accessories

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Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads

B&H # ALCLSC2 MFR # CLSC-2
Key Features
  • Replaces Stock Compression Holders
  • 3-Point Clamp for Accurate Centering
  • Ideal for Imagers and Visual Use
$10200
In Stock
Alpine Astronomical Baader T-2 15mm Extension Tube

Alpine Astronomical Baader T-2 15mm Extension Tube

B&H # ALT225A MFR # T2-25A
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
$2700
In Stock

Alpine Astronomical Baader T-2 40mm Extension Tube

B&H # ALT225B MFR # T2-25B
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
$3000
In Stock

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

B&H # ALT205 MFR # T2-05
Key Features
  • 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
$2300
Special Order
Expected availability: 2-4 weeks

Alpine Astronomical Baader T-2 7.5mm Extension Tube

B&H # 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
$2500
In Stock

Tele Vue Eyeguard Extender

B&H # TEEGE MFR # EGE-0020
Key Features
  • Shortens Long Eye Relief
  • Raises Eyeguard by 8mm
  • Multiples Can be Combined
$4100
In Stock

Tele Vue DIOPTRX 2.25 Astigmatism Corrector

B&H # TE225DAC MFR # DRX-0225
Key Features
  • 2.25 Dioptric Correction
  • Corrects User's Astigmatism
  • Eliminates the Need for Eyeglasses
  • Attaches Directly onto Eyepieces
$11900
Special Order
Expected availability: 2-4 weeks

Tele Vue DIOPTRX 2.00 Astigmatism Corrector

B&H # TE200DAC MFR # DRX-0200
Key Features
  • 2.00 Dioptric Correction
  • Corrects User's Astigmatism
  • Eliminates the Need for Eyeglasses
  • Attaches Directly onto Eyepieces
$11900
In Stock

Alpine Astronomical Glasspath Corrector 1.25x for Maxbright/Mark V Binoviewers

B&H # ALGLASS1 MFR # GLASS-1
Key Features
  • Corrects Chromatic Aberration & Fringing
  • Magnifies View by 1.25x Power
  • Enables Better Focusing Capability
$12800
Special Order
Expected availability: 2-4 weeks

Tele Vue Eyepiece Carry Bag

B&H # TEECB MFR # ECB-0010
$17600
In Stock

Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.7x Glasspath Compensator and 2" Nosepiece

B&H # ALBINO22 MFR # BINO-22
Key Features
  • Comfortable Both-Eyes-Open Viewing
  • Dual 1.25" ClickLock Eyepiece Clamps
  • 2" Nosepiece to Fit Larger Holders
  • Baader Glasspath Corrector 1.7x
$69900
Special Order
Expected availability: 2-4 weeks

Neewer Dust Cap and Plug Kit

B&H # NE66603400 MFR # 66603400
Key Features
  • For 1.25" Telescope Eyepiece
  • Protects Against Dust and Scratches
  • Includes Six Dust Caps
  • Includes Six Dust Plugs
$904
Special Order
Expected availability: 4-6 weeks

Neewer 1.25" Telescope Eyepiece Extension Tube

B&H # NE66601023 MFR # 66601023
Key Features
  • Extends Focal Point without Light Loss
  • Standard 1.25" Thread
  • For Short-Range Terrestrial Viewing
  • Anodized Aluminum Design
$1259
Special Order
Expected availability: 4-6 weeks

Celestron SCT to 2" Visual Back

B&H # CESCT2VB MFR # 93661
Key Features
  • Use Larger 2" Eyepieces and Accessories
  • Replaces Stock 1.25" Visual Back Holder
  • Provides a Solid and Secure Connection
  • Brass Compression Retention Ring
$2695
In Stock

Alpine Astronomical Baader Hyperion 2" Finetuning Stop Ring

B&H # ALHYPSTOP MFR # HYP-STOP
Key Features
  • Control the Insertion Depth
  • For Morpheus 76° & Hyperion Eyepieces
$2900
Special Order
Expected availability: 2-4 weeks

Tele Vue Eyepiece Barrel Extension (2")

B&H # TE2EBE MFR # EBX-2120
Key Features
  • Threads on to 2" Filter Threads
  • Adds Path Length
  • Made in the USA
$3600
In Stock

Alpine Astronomical Zeiss DiaScope Bayonet Eyepiece Adapter (1.25")

B&H # ALDIABAYO MFR # DIA-BAYO
Key Features
  • Use Astro Eyepieces in Zeiss DiaScopes
  • Fits Zeiss Eyepiece Bayonet Mount
  • Accepts Standard 1.25" Eyepieces
$6800
In Stock

Alpine Astronomical Baader VariLock 46 Extension Tube

B&H # ALT225V MFR # T2-25V
Key Features
  • Part of T-2 Astro Modular System
  • Adjustable 29-46mm Length
  • Lockable to Maintain Setting
  • Engraved Scale for Repeatability
$8700
In Stock

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for Takahashi Focusers with M56i Threads

B&H # ALCLTAK2I MFR # CLTAK-2I
Key Features
  • Replaces Stock Compression Holders
  • 3-Point Clamp for Accurate Centering
  • Ideal for Imagers and Visual Use
$9900
In Stock

Alpine Astronomical Baader Ultra-Short 2" Eyepiece Holder

B&H # ALT232 MFR # T2-32
Key Features
  • Accepts 2" Eyepieces and Accessories
  • Dual M68/M60 Male Mounting Threads
  • Short Back Focus Distance
  • Thumbscrews with Brass Compression Ring
$10400
Special Order
Expected availability: 2-4 weeks

Tele Vue DIOPTRX 1.50 Astigmatism Corrector

B&H # TE150DAC MFR # DRX-0150
Key Features
  • 1.50 Dioptric Correction
  • Corrects User's Astigmatism
  • Eliminates the Need for Eyeglasses
  • Attaches Directly onto Eyepieces
$11900
In Stock

Tele Vue DIOPTRX 0.50 Astigmatism Corrector

B&H # TE50DAC MFR # DRX-0050
Key Features
  • 0.50 Dioptric Correction
  • Corrects User's Astigmatism
  • Eliminates the Need for Eyeglasses
  • Attaches Directly onto Eyepieces
$11900
Special Order
Expected availability: 2-4 weeks

Alpine Astronomical Baader Eyepiece Case for Hyperion/Morpheus Eyepieces

B&H # ALHYPCASE MFR # HYP-CASE
Key Features
  • Hard Carrying Case, Reinforced Corners
  • Holds up to Eight Eyepieces
  • Custom Cut Foam Lining
  • Lockable Snap Latches
$12900
In Stock

Alpine Astronomical Glasspath Corrector 2.6x for Maxbright/Mark V Binoviewers

B&H # ALGLASS3 MFR # GLASS-3
Key Features
  • Corrects Chromatic Aberration & Fringing
  • Magnifies View by 2.6x Power
  • Enables Better Focusing Capability
$13800
Special Order
Expected availability: 2-4 weeks

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2.5" FeatherTouch Focusers

B&H # ALCLFT25 MFR # CLFT-25
Key Features
  • Replaces Stock Compression Holders
  • 3-Point Clamp for Accurate Centering
  • Ideal for Imagers and Visual Use
$14300
In Stock

Alpine Astronomical Baader 2" Mark III Multi-Purpose Coma Corrector for Dobsonian OTAs

B&H # ALMPCC MFR # MPCC
Key Features
  • Visual and Astrophotographic Use
  • Use on f/3.5 - f/6 Fast Dobsonian OTAs
  • Ideal for DSLR Cameras or CCD Imagers
  • No Ghosting from UV/IR Wavelengths
$21700
In Stock

Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.25x Glass Path Compensator and 1.25" Nosepiece

B&H # ALBINO11 MFR # BINO-11
Key Features
  • Comfortable Both-Eyes-Open Viewing
  • Dual 1.25" ClickLock Eyepiece Clamps
  • 1.25" Nosepiece to Fit Standard Holders
  • Baader Glasspath Corrector 1.25x
$69500
In Stock

Alpine Astronomical Baader MaxBright II Binoviewer Kit with 1.25x Glass Path Compensator and 2" Nosepiece

B&H # ALBINO21 MFR # BINO-21
Key Features
  • Comfortable Both-Eyes-Open Viewing
  • Dual 1.25" ClickLock Eyepiece Clamps
  • 2" Nosepiece to Fit Larger Holders
  • Baader Glasspath Corrector 1.25x
$69600
In Stock
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