Gold Reflector
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 SG ES335 Flying V Firebird Volume Reflector Knobs – Black Gold 2  US $10.00
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 SG ES335 Flying V Firebird Tone Reflector Knobs – Black Gold 2 US $10.00
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An investigation into early telescopes makes for interesting reading. In 1722, John Hadley, an English mathematician, completed a form of reflector for the telescope in the style of Newton in which the mirror evidently was suitably figured. This instrument attracted considerable attention, and presently other makers were turning out Newtonian reflectors, following Hadley's technique, which consisted of removing the spherical aberration as it was revealed by the extra-focal diffraction rings of a star image.
Hadley then turned his attention to a design by James Gregory and in 1726 he produced an instrument slightly over 2" in diameter and 12" in focal length. This proved so successful that construction was undertaken by others.
Notable among these was James Short, who made both Newtonians and Gregorians in great numbers, from about 1732 to the time of his death in 1768. Observatories purchased his larger instruments, a tribute to his skill, and the smaller ones were marketed chiefly among the aristocracy and amateur astronomers.
The principal attraction of the Gregorian design was the erect image it gave, which made it suitable for terrestrial use. This circumstance influenced its preference over the Newtonian, notwithstanding the fact that its images must have been pretty dull. Well into the 19th century, however, the Gregorian rode a wave of popularity that no type of telescope has known, until overwhelmed in comparatively recent years by the flood of amateurs who have flocked to Newton's design.
From the time of the invention of the telescope, and the startling discoveries of Jupiter's moons and the rings of Saturn, interest in astronomy had become something infectious. Each new discovery was accorded the widest publicity, stimulating a desire among those of learning to gain at first hand a glimpse of these celestial wonders. It was not practicable as yet for the average individual to make his own speculum, but many contrived to fit spectacle lenses into tubes, much as Galileo had done some 150 years earlier. This in fact was one of the first of the early telescopes.
Those whose means permitted bought telescopes, and envied was the gentleman who possessed one of three or four inches aperture, by an "exclusive" artist. But, judged by present-day standards, many of those reflectors were tiny. There is one (maker unknown) in the Fugger Collection at Augsburg, barely 1" in diameter and 6" in focal length, that was concealed in a walking stick! Eyepiece lenses of 1/6" or less in focal length were quite common.
The metal used in those early mirrors was an alloy of copper and tin, the usual proportion about 75 to 25, which could be given a beautiful polish. But the metal was extremely hard to work, and a prodigious amount of labor was involved in grinding and polishing the curve. To facilitate the work, the comparatively thin disks were cast to the approximate curve, the backs also being curved to give uniform thickness and equalization of temperature effects. Grinding was done on convex iron tools of similar radius, using emery, and sometimes sand. Polishing was done on a pitch lap, with rouge.
Manufacturers usually devised their own machines to do the work of grinding and polishing. Except where the utmost perfection was imperative, figuring seems to have consisted for the most part of a final brief variation of the stroke, in an unguided attempt to concentrate the polishing at the center. Critical testing, undoubtedly seldom indulged in on account of its laboriousness, could as yet only be performed on a star. In reflective ability, speculum was only about 60 per cent efficient, and the surface tarnished rapidly, effecting a further serious light loss. This meant frequent repolishing, and repolishing meant refiguring.
It is interesting to inquire into the prices that were asked for telescopes in that period, the latter half of the 18th century. Listed below are prices and sizes of a few of the Gregorians made by Short, selected from his catalogue. Newtonians in similar sizes were priced only slightly lower.
Diameter (inches) Focal Length (inches) Magnification Price (guineas)* 1.1 3 18 3 1.9 7 40 6 4.5 24 90-300 35 6.3 36 100-400 75 18 144 300-1,200 800
*An English gold coin, issued until 1813, equivalent to 21 shillings, or about five dollars.
The early telescopes were certainly gaining popularity by this time.
You'll Soon Be Gazing At The Stars Through Your Very Own Telescopes
Visit: http://www.maketelescopes.net
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Reflector $9.49 Reflector |
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Lastolite 3834 Reflector 95cm - Gold. $69.99 Lastolite, the original manufacturer of collapsible reflectors, continues to improve the quality and variety of its reflector range.As well as the lifetime guarantee on reflector steel, Lastolite has also upgraded the rim tape to create a stronger, longer lasting reflector.The reflective surfaces are double coated and it collapses down to third of its original size.EAN/Barcode 870862001176.Free delivery by post. |
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Lastolite 4834 Reflector 120cm - Gold. $89.99 Lastolite, the original manufacturer of collapsible reflectors, continues to improve the quality and variety of its reflector range.As well as the lifetime guarantee on reflector steel, Lastolite has also upgraded the rim tape to create a stronger, longer lasting reflector.The reflective surfaces are double coated and it collapses down to third of its original size.EAN/Barcode 870862005662.Free delivery by post. |
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Richardson Reflector 5-Inch Gold Picture Light $104 Richardson reflector picture light with 8 foot ivory cord, no switch. Adjustable 5 inch - 7 inch horizontal arm with ball swivel at shade. |
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Gold Glitter Retro Reflector Shatterproof Christmas Onion Ornament 8 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a bright lustrous gold drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Gold |
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Gold Retro Reflector Shatterproof Christmas Ball Ornament 8 (200mm) $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous gold drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Gold |
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Yellow & Gold Retro Reflector Shatterproof Christmas Onion Ornament 8 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a pale yellow gold drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Gold |
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Champagne Gold Retro Reflector Shatterproof Christmas Onion Ornament 8 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a pale champagne drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Gold |
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Orange & Gold Retro Reflector Shatterproof Christmas Onion Ornament 8 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a lustrous orange drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Orange |
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Red and Gold Retro Reflector Shatterproof Christmas Ball Ornament 8 ( $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous red drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Red |
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Burgundy & Gold Retro Reflector Shatterproof Christmas Onion Ornament $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a lustrous burgundy drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Red |
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Emerald Green & Gold Retro Reflector Shatterproof Christmas Onion Orna $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a lustrous green drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Green |
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Red & Gold Retro Reflector Shatterproof Christmas Onion Ornament 8 (2 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a bright lustrous red drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Red |
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Mocha Brown & Gold Retro Reflector Shatterproof Christmas Onion Orname $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a lustrous mocha brown drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Brown |
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Green & Gold Retro Reflector Shatterproof Christmas Onion Ornament 8 $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a bright lustrous green drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Green |
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30-inch Light Multi Collapsible Disc Reflector $22.04 - It comes with silver, gold- Those are the most popular reflector in photograph. - It is a must for studio or outdoor photography. - It also folds into a easy carrying pouch. |
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Lumiere L.A. 44-inch 5-In-1 Color Studio Reflector $67.52 Photo studio reflector enhances lighting effects for superior picturesDifferent-colored reflector aids accordingly for indoor and outdoor photographsFoldable design makes reflector easy to carry aroundFeatures silver, gold, black, white and translucent color optionsMeasures 44 inches in diameter (expanded) Measures 15 inches in diameter (collapsed) |
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Champagne Retro Reflector Shatterproof Christmas Ball Ornament 8 (200 $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous champagne drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Gold |
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Nora Lighting NS4914GW 4 in. Gold Reflector with White Square Trim $33.62 Reflector Finish: Specular Gold. Square Trim Finish: White. Lamps:. Line Voltage: 50W R20/PAR20 Maximum. Compact Fluorescent: 13W Quad/Triple. Mounting: Trim clips. Width/Length: 5 . Aperture: 31/2 . Listing: cULus Listed for Damp Location when used with Compatible Housing. |
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Nora Lighting NS4914CG 4 in. Specular Clear Reflector with Gold Square Trim $36.38 Reflector Finish: Specular Clear. Square Trim Finish: Gold. Lamps:. Line Voltage: 50W R20/PAR20 Maximum. Compact Fluorescent: 13W Quad/Triple. Mounting: Trim clips. Width/Length: 5 . Aperture: 31/2 . Listing: cULus Listed for Damp Location when used with Compatible Housing. |
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Chocolate Brown Retro Reflector Shatterproof Christmas Ball Ornament 8 $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous chocolate brown drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Brown |
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Chocolate Brown Retro Reflector Shatterproof Christmas Onion Ornament $9.99 8 Inch Reflector Onion Ornament Item #011-936 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ornament is a deep lustrous brown drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Ornament comes ready-to-hang on a gold cord and is equipped with a gold cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Brown |
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Burgundy Retro Reflector Shatterproof Christmas Ball Ornament 8 (200m $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous burgundy drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Red |
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Xmas Green Retro Reflector Shatterproof Christmas Ball Ornament 8 (20 $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous green drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Green |
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Mocha Brown Retro Reflector Shatterproof Christmas Ball Ornament 8 (2 $9.99 8.5 Inch Reflector Ball Ornament Item #011-935 Shatterproof ornaments combine the beauty and luster of real glass with the unbreakable practicality of plastic This reflector ball ornament is a lustrous mocha brown drizzled and dusted with gold glitter swirls and spots surrounding a classic center reflector starburst design with a beveled border Fully dimensional ornament Comes ready-to-hang on a gold cord and is equipped with a gold ornament cap Dimensions: 8" diameter (200mm) Material(s): plastic/glitter Type: Ornaments Color: Brown |
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110cm 5-in-1 Illuminator Reflector $27.69 - 5 in1 translucent, white, silver, gold and black.- The silver bounce panel increases the specula highlights and yields a high-contrast image. It's perfect for video, product shots and B and W photography. - The gold bounce panel is like instant sunshine which can give a fabulous Sunny day warm light, great for sunset, jewelry, portraits and works on skin tones. - Translucent fabric is used to diffuse light, producing a broad light source and a soft, wrap around effect which is perfect for outdoor portraits or whenever a softer light is needed. - White produces an even, neutral-colored bounce light which works perfectly as a fill light source for both product shots and indoor/outdoor portraits. - Black stops sun or window light and prevents unwanted shadows. |
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Richardson Reflector Picture Light $113 This refined gold picture light will enhance the beauty of your artwork. You can focus light exactly where you want it using the extendable slide arm and shade swivel. The shade also features a metal bulb clip that can tilt down for easy bulb replacement and seamless end caps for a sleek look. This piece includes a vertically adjustable mounting bracket and paintable 8� ivory cord with snap-on plug. |
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Hand Reflector $24.99 Hand Reflector - Photographic Print |
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Nora Lighting NL4814CG 4 in. Specular Clear Reflector with Gold Square Trim $34.43 Reflector Finish: Specular Clear (C). Square Trim Finish: Gold (G). Lamps:. Line Voltage: 50W 120V MR16 GU10 Maximum. Low Voltage: 20W75W 12V MR16. Mounting: Trim clips. Width/Length: 5 . Aperture: 31/2 . Adjustment: 35deg;. Listing: cULus Listed for Damp Location when used with Compatible Housing. |
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Nora Lighting NL4814GW 4 in. Gold Reflector with White Square Trim $34.43 Reflector Finish: Specular Gold (G). Square Trim Finish: White (W). Lamps:. Line Voltage: 50W 120V MR16 GU10 Maximum. Low Voltage: 20W75W 12V MR16. Mounting: Trim clips. Width/Length: 5 . Aperture: 31/2 . Adjustment: 35deg;. Listing: cULus Listed for Damp Location when used with Compatible Housing. |
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Nora Lighting NS42G 4 in.#44;REFLECTOR#44;GOLD#44;GOLD RING $33.68 Reflector Finish: Specular Gold. Metal Ring Finish: Gold. Lamps:. Line Voltage: 50W R20/PAR20 Maximum. Compact Fluorescent: 13W Quad/Triple. GU24 Compact Fluorescent: 13W26W GU24. Mounting: Trim clips. OD: 5 . Aperture: 31/2 . Listing: cULus Listed for Damp Location when used with Compatible Housing. |
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Reflector Telescope $79.99 Reflector Telescope - Premium Photographic Print |
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Kuryakyn LED Front Reflector Conversion for 2001-2010 Honda GL1800 Gold Wing $45.59 . Kuryakyn LED Front Reflector Conversion for 2001-2010 Honda GL1800 Gold Wing This simple conversion replaces the ho-hum amber reflectors on GL1800 lower fork leg covers with a sparkling array of amber L.E.D.'s that function as both running lights and turn signals. Great looks and an added measure of visibility all in one! Kuryakyn Part# 7455 NOTE: Images are for illustrative purposes. Actual product may vary from picture depicted. All other accesssories other than what's mentioned in the description and details are not included. Bike Fitment: 2001-2005 Honda GL1800 Gold Wing 2007-2010 Honda GL1800 Gold Wing Airbag 2001-2005 Honda GL1800A Gold Wing ABS 2006 Honda GL1800HP Gold Wing Audio/Comfort 2006-2008 Honda GL1800HPN Gold Wing Audio/Comfort/Navi 2006-2008 Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS 2006-2008 Honda GL1800P Gold Wing Premium Audio |
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Collapsible Disc Light Reflector(Gold+Silver/24-inch) $9.33 - Durable and flexible steel spring frame insures easy spreading and closing. - Packed into a zip bag- Comes with two popular surfaces. - Gold: Increases the warm tone / effect, and enhances skin tone - Silver: For contrast and very reflective for lighting small shadows |
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Camera Flash Reflector with Bounce Cards(Black) $13.04 - High quality guaranteed.- This Flex-band mounting fits most flash units with bounce heads. - This flash reflector helps to reduce hard background shadows and eliminates the annoying red eye effect.- Uses different bounce cards to get different effects.- For soft indirect flash light use the pure white card. - For soft warmer light use the gold bounce card.- For greater range and spectral highlights use the silver bounce card. - For a direct but soft and pleasing lighting effect, use the translucent filter.- Ideal for you to take photos and will make your photos more beautiful.- Well packed in a carrying organizer punch |
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110CM 43 5-in-1 Collapsible Multi-Disc Light Reflector $26.99 This 5 in 1 collapsible reflector disc Comes with translucent, silver, gold, white, and black five most popular surfaces. Packs into a zip packet. Folds into 12" carry pouch for easy to carry, durable and flexible steel spring frame insures easy spreading and closing. This reflector fits any standard reflector holders. Features: 100% BRAND NEW! Weight: 450g Size : 110 CM,43" This is a 5 in 1 multi photo reflector disc 110 CM,43" It comes with silver, gold, black, white and translucent. Those are the most popular reflector in photograph. It is a must for studio or outdoor photography. It also folds into a easy carrying pouch. Silver - for contrast and increase highlights Gold - achieve warm glowing skin tones Black - block out unwanted light White - produce neutral color temperature Translucent - for softer look without shadow Surfaces: Gold, Silver, White, Black and Translucent Zipped round carrying bag Durable and flexible ste Feature: This 5 in 1 collapsible reflector disc Comes with translucent, silver, gold, white, and black five most popular surfaces. Packs into a zip packet. Folds into 12" carry pouch for easy to carry, durable and flexible steel spring frame insures easy spreading and closing. This reflector fits any standard reflector holders. Labor: One Year Parts: One Year |
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JYC 43-inch 5-in-1 Light Multi Collapsible Disc Reflector $25.27 - Size :110cm- This is a 5 in 1 multi photo reflector disc 43-inch / 110CM.- It comes with silver, gold, black, white and translucent.- Those are the most popular reflector in photograph.- It is a must for studio or outdoor photography.- It also folds into a easy carrying pouch.- Silver - for contrast and increase highlights- Gold - achieve warm glowing skin tones- Black - block out unwanted light- White - produce neutral color temperature- Translucent - for softer look without shadow- Surfaces: Gold, Silver, White, Black and Translucent- Zipped round carrying bag- Durable and flexible steel spring frame insures easy spreading and closing. |
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Kenro Reflector 5 In 1 Kit 1 x 1.6M FERRK4066. $97.99 Each 5 in 1 reflector kit from Kenro features a translucent panel over which a reversible gold, silver, white or black cover can be attached.It folds down into a handy round zip bag when not in use.EAN/Barcode 5023168017685.Free delivery by post. |
