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"Year Round Messier Marathon", Hardcover Book by Pennington astronomy is knowing your way around the sky. From the familiar guideposts of the brightest stars, you confidently point your binoculars or telescope toward the Andromeda galaxy, the Hercules cluster, or the Lagoon nebula. This book was written for the person who wants tobecome deeply familiar the most famous list of 110 deep-sky wonders, the Messier objects. Using bright ...
"Year Round Messier Marathon", Hardcover Book by Pennington - technical specifications |
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Bergger BPF-200 Black & White Film ISO 200, 4 x 5" - 25 Sheets r color separations. Ideal for use : Zone system controls, Ultrastable process, platinum printing, dye transfer, etc Perfect for pinhole photography. Has a polyester support of 175? an anti-halation backing.BPF 200 is a fine-grain panchromatic negative film a speed of ASA 200. It has a good resolving power and a wide exposure latitude. It can be rea...
Bergger BPF-200 Black & White Film ISO 200, 4 x 5" - 25 Sheets and other items |
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Belkin Pure AV Home Theater Surge Protector with 8-Outlet Surge Protector 2360 Joules 8' Power Cord e or reduce the life of home entertainment and other electronic equipment. Simply switching appliances on and off can create potentially harmful electrical imbalances. The Belkin PureAV Home Theater Surge Protector is your premiere solution for clean, safe power and the industry's best in construction, ratings, and safety standards. Decades of research and power protection development ha...
Belkin Pure AV Home Theater Surge Protector with 8-Outlet Surge Protector 2360 Joules 8' Power Cord - name |
Child Furniture Closet organizers and other items on sale
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Kendrick Dew Remover Heater for Eyepieces, Accessory Boxes & can be used as a Seat Warmer. ced into an eyepiece or accessory box, observing stool seat or any other place where you would like things kept warm and dry. It can beinstalled permanently or dropped into place as you please. The heater gives off plenty of warmth. It's dimensions are 2.750" 7 cm x 7" 17.5 cm. the wire leads are 4' long and are left bare. It is a 12 volt, 10 watt hea...
Kendrick Dew Remover Heater for Eyepieces, Accessory Boxes & can be used as a Seat Warmer. - specifications |
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Adorama T-Thread Adapter Kit for the Canon Powershot S60, S70 & S80 Digital Cameras. ...
Adorama T-Thread Adapter Kit for the Canon Powershot S60, S70 & S80 Digital Cameras. |
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Celestron 5mm X-Cel Series 1.25" Eyepiece with 55 Degree Field of View & Long Eye Relief. els for planetary viewing, then Celestron's X-Cel offers the unique features you are looking for. A 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion ED glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views. With ...
Celestron 5mm X-Cel Series 1.25" Eyepiece with 55 Degree Field of View & Long Eye Relief. and other items |
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Accessory Kit for Canon Powershot S410 Digital Elph Camera ...
Accessory Kit for Canon Powershot S410 Digital Elph Camera in store |
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Celestron 12.5mm X-Cel Series 1.25" Eyepiece with 55 Degree Field of View & Long Eye Relief. cels for planetary viewing, then Celestron's X-Cel offers the unique features you are looking for. A 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion ED glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views. Wi...
Celestron 12.5mm X-Cel Series 1.25" Eyepiece with 55 Degree Field of View & Long Eye Relief. |
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