Name: Bob's Knobs for Orion Astrograph 4-Vane Phillips Screw Secondary Knobs # CNsec35
Brand: Bob's Knobs
SKU: PAOA-BK-CNsec35
Price: 22.95 USD
Availability: InStock

Astronomik Sulfur-II / S-II MaxFR 6nm High-Speed Imaging Filter - 1.25" Mounted

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Astronomik IR Cut Filter - 1.25" Mounted

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O-Ring, Rubber, Square, OD=1-7/8" (48mm), ID=1-5/8" (41.3mm)

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3D Astro Bahtinov Focus Mask - 154mm ID

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3D Astro Bahtinov Focus Mask - 176mm ID

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Baader Metal Magnet Ring for Homing Sensor of Steeldrive II Controller

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Baader Zeiss Diascope to Mark IV Hyperion Zoom Eyepiece Adapter

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Baader Ocular Projection and Focal Adapter System: For M44 Zeiss Thread

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Baader Wide T Ring for Sony Alpha and Minolta Maxxum with D52i to T-2 and S52

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Agena End Cap: ID = 1.91" (48.6mm), Plastic, Translucent

$2.25

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Added: 19-Nov-17
Agena End Cap: ID = 1.61" (40.8mm), Plastic, Black

$2.50

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Agena End Cap: ID = 1.87" (47.5mm), Plastic, Black

$3.00

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Added: 19-Nov-17
Agena End Cap: ID = 2.06" (52.2mm), Plastic, Black

$3.25

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Added: 19-Nov-17
Agena End Cap: ID = 2.14" (54.4mm), Plastic, Black

$3.25

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Added: 19-Nov-17
Agena End Cap: ID = 2.34" (59.4mm), Plastic, Black

$3.50

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Added: 19-Nov-17
Agena End Cap: ID = 2.46" (62.5mm), Plastic, Black

$3.50

In Stock

Added: 19-Nov-17
Agena End Cap: ID = 2.54" (64.5mm), Plastic, Black

$3.50

In Stock

Added: 19-Nov-17
Agena End Cap: ID = 2.57" (65.3mm), Plastic, Black

$3.75

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Added: 19-Nov-17
Agena End Cap: ID = 3.07" (78mm), Plastic, Black

$4.00

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Pegasus Astro Battery Coupler for DSLR Buddy or Pocket Power Box (PPB)

$20.22

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GSO 2" Color / Planetary Filter - No. 21 Orange

$23.95

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Tele Vue 0.375" / 9.5mm Long Accessory Tube for 2.4"

$39.00

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Celestron FirstScope Accessory Kit

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Bob's Knobs for Orion Astrograph 4-Vane Phillips Screw Secondary Knobs

$22.95

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Added: 09-Jul-11

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