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Rewind Knob Assembly for Pentax ME/MG/ME Super
Replacement rewind knob for Pentax ME/MG/ME SUPER
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Rewind Knob Assembly for Pentax ME/MG/ME Super
$29.99
Celestron Celestron 2 Inch Drawtube adapter (Relacement) for Celestron Standard 2 Inch Diagonal (as supplied with 2 inch eyepiece kit)
2 Inch Nosepiece for use with Celestron 2 Inch Eyepieces
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Celestron 2 Inch Drawtube adapter (Relacement) for Celestron Standard 2 Inch Diagonal (as supplied with 2 inch eyepiece kit)
$29.99
Canon Canon Macro Ring Lite MR-14EX II
Key Features
Compatible with Canon E-TTL / E-TTL II
Twin-Tube Design & 12 Custom Functions
Guide Number: 45.9' at ISO 100
Coverage: 80° Vertical & Horizontal
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The MR-14EX II Macro Ring Lite Flash from Canon is designed for use with Canon ma
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Canon Macro Ring Lite MR-14EX II
$599.95
Bower Bower SFD926P Flash for Pentax/Samsung Digital (LIMITED QUANTITIES)
Bower SFD926P Flash for Pentax/Samsung Digital
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Bower SFD926P Flash for Pentax/Samsung Digital (LIMITED QUANTITIES)
$159.95
Bower Bower SFD14C TTL Macro Ringlight Flash for Canon EOS with E-TTL II (LIMITED QUANTITIES)
Bower TTL Macro Ringlight Flash for Canon EOS with E-TTL II
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Bower SFD14C TTL Macro Ringlight Flash for Canon EOS with E-TTL II (LIMITED QUANTITIES)
$109.99
JMI JMI Encoder Cable (25 foot length)
Encoder cable is in perfection condition without any damage at all. New old store inventory
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JMI Encoder Cable (25 foot length)
$39.00
Canon Canon EF 75-300mm f/4-5.6 III Lens
Compact and lightweight 4x telephoto zoom lens ideal for shooting sports, portraits, and wildlife.
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Canon EF 75-300mm f/4-5.6 III Lens
$269.99
DLC Locking Acc. Shoe w/Adj. 1/4-20 Post
Allows the precise positioning of a microphone, LED light monitor or other accessory on a camera rig, cheese plate, or cage.
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DLC Locking Acc. Shoe w/Adj. 1/4-20 Post
$19.95
Smith-Victor Cine-Traveler Bicolor LED Video Light
Smith-Victor Cine-Traveler Bicolor LED Video Light
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Smith-Victor Cine-Traveler Bicolor LED Video Light
$109.99
Exploring the Night Sky: The Equinox Astronomy Guide for Beginners
Exploring the Night Sky: The Equinox Astronomy Guide for Beginners
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Exploring the Night Sky: The Equinox Astronomy Guide for Beginners
$9.95
NightWatch: A Practical Guide to Viewing the Universe
This classic, groundbreaking guide has been the go-to field guide for both beginning and experienced amateur astronomers for nearly 30 years.
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NightWatch: A Practical Guide to Viewing the Universe
$49.95
Starizona NexStar Evolution Hand Control Bracket
The Evolution Bracket is 3D printed from durable PLA plastic. It is designed to be lightweight yet strong.
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Starizona NexStar Evolution Hand Control Bracket
$14.95
Starizona HyperStar Camera Adapter
HyperStar Camera Adapters
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Starizona HyperStar Camera Adapter
$89.00
Starizona Modular Filter Slider
The Modular Filter Slider improves on our original Filter Slider design by allowing customization through interlocking modular top and bottom plates
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Starizona Modular Filter Slider
$149.00
Starizona Filter Slider - Filter Blank
This Filter Blank for the Starizona Filter Slider fits into a holder just like a filter but is solid to provide a "shutter" for taking dark frames or bias frames with CCD cameras that do not have mechanical shutters.
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Starizona Filter Slider - Filter Blank
$24.95
Starizona HyperStar 14'' v4
HyperStar is based on Celestron's innovative Fastar feature.
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Starizona HyperStar 14'' v4
$1,399.00
Starizona HyperStar 6 v4
HyperStar is based on Celestron's innovative Fastar feature.
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Starizona HyperStar 6 v4
$499.00
Explore Scientific Explore Scientific Nebula Filter S-II 2-inch 6.5nm
In addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properl
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Explore Scientific Nebula Filter S-II 2-inch 6.5nm
$249.99
Explore Scientific Explore Scientific Nebula Filter S-II 2-inch 12nm
In addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properl
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Explore Scientific Nebula Filter S-II 2-inch 12nm
$209.99
Explore Scientific Explore Scientific Nebula Filter Oxygen III 2-inch 6.5nm
In addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properl
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Explore Scientific Nebula Filter Oxygen III 2-inch 6.5nm
$249.99
Explore Scientific Explore Scientific Nebula Filter H-Alpha 1.25-inch 12nm
The Explore Scientific H-Alpha filter uses the property of the so-called emission mist. These objects glow in certain colors, the so-called emission lines. The emission lines are linked to certain chemical elements - in this case the red glowing hydrogen.
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Explore Scientific Nebula Filter H-Alpha 1.25-inch 12nm
$159.99
Explore Scientific Explore Scientific Backpack Carrying Case
The Explore Scientific Backpack Carrying Case is designed specifically with amateur astronomers in mind. The backpack is a great way to transport a telescope and accessories to places not easily accessible by vehicle – whether a few yards off the road or
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Explore Scientific Backpack Carrying Case
$79.99
Explore Scientific Explore Scientific U Mount with Tripod for Large Binoculars
When using large binoculars, a stable mount and tripod with a suitable load-bearing capacity are essential.
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Explore Scientific U Mount with Tripod for Large Binoculars
$749.99
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Explore Scientific Explore Scientific BT-70 SF Large Binoculars with 62 Degree LER Eyepieces
Observe the beauty of the starry sky at night and distant objects in nature during the day. Globular star clusters, glowing gas nebulae, the moon with its craters and even planets can be observed wonderfully on a clear night. But also all other distant th
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Explore Scientific BT-70 SF Large Binoculars with 62 Degree LER Eyepieces
$1,599.99
$1,199.00