Caran d´ Ache Caelograph Alpha 45 FP Limited Edition 120 Pen 2013 Product type: Fountain pen Brand: Caran d' Ache Model: Caelograph Alpha 45 FP Nib / Refill: M / 18K white gold Accessories: With original box and guarantee booklet This is the first time that a writing instrument has been linked to the celestial vault, the laws of astronomy and the history of time. The Caelograph limited edition, created by Caran dAche at its Geneva Manufacture, stems from the technical excellence and the taste for original inventions cultivated by the in-house artisans. This ingenious instrument was designed for admirers of science and for all those who take the time to stop for a moment to gaze at the stars at a given time and place. Available in three materials and three basic latitudes, Caelograph is equipped with astronomic position functions that are manually adjustable, like historical instruments for measurement and navigation. A silent show of the constellations adorns the body of the fountain pen and roller pen. The light of the stars is symbolised by night blue Chinese lacquer scattered with silver particles and in some versions, set with diamonds. A rare one-of-a-kind variation designed for a seasoned collector has been created in solid pink gold set with 22 diamonds. Its piston ink pump, housed in a golden barrel, is crowned with a diamond. Born of a sense of poetry and rare technical precision, Caelograph revives our ancestral ties with the stars and their role in the development of science and art. Edition Alpha 18 K white gold Platinum-coated trim Per latitude 45°N Comes with: Caran d'Ache Caelograph Alpha Edition 45 N Fountain Pen Caran d'Ache Caelograph 30ml Ink Caelograph Alpha Compass
Item condition: new, but not original packed
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Item condition: used Item with possible small cosmetic deffect, but every function works perfect
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Dr. Hans Vehrenberg Photographic Star Atlas Vol. 1 + 2; 4°, star charts in black folding boxes, each with chart sheets, accompanying booklet and transparencies, very good condition Language: German. For the northern sky between the pole and 26° southern declination. 303 star charts with coordinates for the equinox 1950.0, 1st edition 1962, self-published by Düsseldorf, Schillerstrasse 17.
Item condition: used, but with visible cosmetic markings
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Screws from APM-TMB Classic Apo, (6 pieces) for tube clamp and (1 piece) for viewfinder holder. Please specify which ones you would like when ordering
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
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Atlas Coeli 1950.0 by Antonin Becvar; 1953; in Czech language? With stencil! Size 60 x 42 cm. 15 maps s. Description with stencil! Atlas eclipticalis 1950.0. Author Bečvář, Antonín, 1901-1965 Edition [2., doplněné vyd.]. Notes At head of title: Československá akademie věd. Transparent grid inserted. Includes bibliographical references (page 2). Publication Date 1964 Publisher Praha Format [4] pages, 32 color charts 66 pages Language Czech Subjects Stars -- Atlases Genre Atlases. Source Library Catalog
Item condition: used, but with visible cosmetic markings
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Large Citizen N50° Cosmo Sign Clock OK3069-A Brass Table Clock Accurate. The celestal face moves respectably. Awesome condition all around and still working fine Some light blemishes on the brass throughout the body due to age. (See Pictures) The base and the frame are brass, the back part is plastic. Origin:Japan Shape:Rectangle Movement:Quartz (Battery Powered) Power Source:Battery Color:Gold Material:Brass Vintage:Yes Brand:Citizen Display Type:Analog Frame Material:Brass Features:celestial Time Period Manufactured:1990-1999
Item condition: used, but with visible cosmetic markings
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LT 45 - Precision linear tables, travel 25 mm; travel range 110 mm fine-thread spindle with clamp for industrial applications Characteristics travel 25 mm designed for industrial applications fine-thread spindle with low backlash carriage with ground and stainless recirculating ball bearing guides fixing device to fix the adjusted position deformation-resistant aluminium reflection poor, black anodized XY, XZ or XYZ assembly possible The precision linear stages LT 45 are the slimest of the LT series. They are the appropriate choice for both industrial applications and R&D. In face of their low width the special guidance provides a high load capacity as well as a virtually slip-stick free motion for low available space. It is possible to sensitively adjust the breaking force of the clamping element up to the complete fixing of the fine-thread spindle without displacing the spindle.
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
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TeleVue Apochromat 60/360 mm, high-quality 2-lens SD Apo, 2-step focuser with 1.25" connection and padded bag and Tele Vue Qwick Point red light finder. Tube length only approx. 250 mm. The Vixen-like dovetail bar shown in the picture is not included in the scope of delivery, but can be purchased for an additional 25 euros.
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Takahashi FC 100/800 with tube clamp and 2" adapter, serial no. 90006 , with tube clamp, Losmandy rail, 2" adapter, Takahashi camera rotation ring ( CAA ). The optics have the MC ( Multicoating ) mark and are in perfect condition. The star test is abnormally perfect, as even I rarely see it with Takahahsi. The symmetry of the defocused star test is virtually 100 % mirror image. The focuser runs smoothly, so that it makes the highest magnifications easy without fine focusing. There are a few almost invisible touch-up color repairs on the tube. The lid and green transition ring show the tiniest touch-ups to the paint. Only the tube clamp shows significant repairs. I did all of these with original Takahashi paint. I will make a star test video.
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
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The 130 mm APM-LZOS 3-lens SuperED in a great special package with 3.7" APM focuser. Like new condition with 2-year new device guarantee Scope of delivery: Optical tube 130/1200mm with sliding dew cap APM CNC tube clamps APM 3.7" ZTA focuser with 1:10 reduction, 360° rotatable APM Fast Lock reduction adapter 2" / 1.25" APM 3" mounting rail Adapter 2" / 1¼" with brass clamping ring Test protocol Cover on both sides Carrying handle Transport case
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Wichtiger Hinweis zur Mehrwertsteuer: Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.
Astro-Physics 206 mm f/15 triplet Super Planetary Apo Refractor. The owner says that Roland Christen made this triplet for himself. The owner bought the optics with AP tube clamps and AP reducer for himself and built a tube around it. The tube has a very old 2.7" AP focuser and a large extension. The focuser can be exchanged for any other focuser at extra cost. The optics were re-oiled by Roland Christen in July 2023, - Tube length with mounted dew cap and retracted focuser 293 cm = 115.35 inch - Length from rear lenscell to retracted extension 2" 275 cm = 108.27 inch, i.e. this telescope has enough backfocus to use any accessory - Weight of the complete OTA with rings 33.2 kg = 73 lbs
Item condition: used, but with visible cosmetic markings
Wichtiger Hinweis zur Mehrwertsteuer: Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.