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Apollo Extendable Pointer

@@ The dedicated 1.4x APO Teleconverter features a high performance 5 element/3 group optical design, and it is optimized for use with long telephoto and telezoom lenses.The high performance optical characteristics of these teleconverters maintain the optical performance of the compatible lenses with which they can be used. Sigma APO Tele Converter 1.4x and 2x are dedicated Tele Converter lenses, which should be used only with the listed lenses. The 1.4X Convertor will fit the following lenses with a SIGMA Mount 180mm f/3.5 APO MACRO EX HSM - MF 300mm f/2.8 APO EX - AF 300mm f/4.0 APO MACRO - MF 400mm f/5.6 APO MACRO - MF 500mm f/4.5 APO - MF 70-200mm f/2.8 EX HSM - AF 70-210mm f/2.8 - MF 50-500mm f/4-6.3 APO - MF 120-300mm f/2.8 EX APO - AF 300-800mm f/5.6 EX APO - MF On the lists, the lenses marked "AF" will retain auto focus operation when used with a Tele Converter. The lenses marked "MF can only be used for manual focus.

Meade Telescopes 102mm ED TRIPLET APO (f/7) 04070003. If you are looking for high performance deep sky astrophotography and visual observation of the moon planets double stars and clusters the Meade Series 5000 ED APO 102mm is an excellent choice. For crisp wide field of observing and imaging nothing can beat a true triple-element Apochromatic Refractor ( APO ). Astronomers will appreciate the visual performance in this portable

Taking picture of small animals & insects can be difficult, because they often run or fly away, or can be dangerous or become aggressive if you approach them. Therefore it is advantageous to have a greater working distance between the camera & such subjects. Longer focal length lens can provide this greater distance, but most long lens do not focus close enough to provide a large image of small subjects.The tele-macro type lens solves this problem by producing a large, high quality image, up to life-size, while maintaining a long working distance. This can enable you to capture on film the world of photomicrography. The 180mm F3.5 APO MACRO lens has a very narrowfield of view, & can allow very narrow depth-of-field for selective focus and less distracting backgrounds. This lens is most desirable for photographers who are serious about producing high quality images both of macro subjects at life-size reproduction, as well as normal telephotography. The Floating Inner Focus System of the APO MACRO 180mm F3.5 EX HSM provides highquality optical performance and superior handling & stability. This system moves two lens groups within the lens, so the lens' physical length remains unchanged. This technique also maintains good correction for Spherical Aberration and Astigmatism, and provides extremely high optical performance frominfinity to 1:1 Macro. Macro photography requires precise focus adjustment. The HSM (Hyper Sonic Motor) feature is ideal for this purpose as it allows quick and precise manual focus, even in auto focus mode. Simply focus with HSM auto focus, then while partially depressing the shutter release, turn the manual focus ring until any desired focus adjustment is made. Then depress the shutter release. It is not necessary to switch from AF to MF. When the shutter release is next depressed, the AF function will resume. Of course the AF function can bedisabled altogether, and only MF used, if desired.Macro photography can be further enhanced by the 1.4x APO EX tele-converter, which allows the photographer to use the new SIGMA APO 180mm F3.5 MACRO lens as a 252mm F5 lens while maintaining auto focus function from infinity to 1.2m(47.2in.) with Canon, Nikon and Sigma cameras. At distances closer than 1.2m (47.2 in.) the lens automatically switches to MF mode. When this lens and the 1.4x EX tele-converter are used with Minolta or Pentax cameras the lens must be focused manually. When used with the 2x EX tele-converter, the 180mm F3.5 lens becomes a360mm F7 lens with manual focus function only, regardless of camera mount.Image quality depends in part on color Aberration, which occurs due to differences in the wavelength (color) of light, causing the different colors to focus at different planes. SLD glass in the front optical group helps compensate for this phenomenon, and enables the lens to deliver images of high optical quality, having outstanding crispness and sharpness.

The Meade 102mm ED Triplet APO Refractor is tailor-made for fast wide field astrophotography. Manufactured with the finest Japanese FCD1 ED (Extremely Low Dispersion) glass. This glass is created to achieve a very small change in refractive index with different wavelengths of light.The Meade 102mm ED Triplet APO Refractor offers broadband multicoated lenses ensure maximum light transmission. True triplet optical design guarantees the textbook color correction you expect from a premium APO.The Meade 102mm ED Triplet APO Refractoroffers a fully extendable dew/sunshade - an essential accessory built-in to the design for your convenience. Package includes Series 5000 2" Enhanced Diagonal and Aluminum Case.

The Meade 127mm ED Triplet APO Refractor is tailor-made for fast wide field astrophotography. Manufactured with the finest Japanese FCD1 ED (Extremely Low Dispersion) glass. This glass is created to achieve a very small change in refractive index with different wavelengths of light.The Meade 127mm ED Triplet APO Refractor offers broadband multicoated lenses ensure maximum light transmission. True triplet optical design guarantees the textbook color correction you expect from a premium APO.The Meade 127mm ED Triplet APO Refractoroffers a fully extendable dew/sunshade - an essential accessory built-in to the design for your convenience. Package includes Series 5000 2" Enhanced Diagonal and Aluminum Case.

The Meade 80mm ED Triplet APO Refractorhas an f/6 (80mm), the focal ratio - tailor-made for fast wide field astrophotography. Manufactured with the finest Japanese FCD1 ED (Extremely Low Dispersion) glass. This glass is created to achieve a very small change in refractive index with different wavelengths of light.The Meade 80mm ED Triplet APO Refractor offers broadband multicoated lenses ensure maximum light transmission. True triplet optical design guarantees the textbook color correction you expect from a premium APO.The Meade 80mm ED Triplet APO Refractoroffers a fully extendable dew/sunshade - an essential accessory built-in to the design for your convenience. Package includes Series 5000 2" Enhanced Diagonal and Aluminum Case.

The Skywatcher ED-APO refractors provide the finest images obtainable-bar none-in their design class. If you are on a quest for the ultimate in pristine, near textbook-perfect astronomical imaging, look no further. Skywatcher ED-APO refractors deliver dramatic coal-back skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Skywatcher ED-APO refractors are the logical choice as an investment in advanced instrumentation for exceptional viewing or photography. The Skywatcher ED-APO design assures virtual elimination of secondary, residual "false color" normally present in 2-element achromatic lens designs using Crown and Flint glass. Skywatcher APO refractors utilize a second lens element made from the mineral fluorite instead of Flint glass. Fluorite, CaF2, is a halide with unique properties and a hardness of only four. It is an exotic and difficult material to fabricate into a lens. Hence the cost of manufacturing a fluorite lens is quite high compared to a Flint lens element, for instance. Fluorite's molecular properties have several distinct advantages. First, it has superior dispersion characteristics compared to pure silica-based glass. It functions as a high-index lens with very low dispersion. The term ED to signifies "Extra-low Dispersion". Fluorite also corrects well for spherical aberration. Skywatcher utilizes only the very finest available fluorite lens, FPL-53.

sicamera Store BONUS FREE 3 PIECE CLEANING KIT AND 3 PIECE FILTER KIT -300mm F4-5.6 APO DG MACRO Telephoto zoom lenses with tele-macro function, optimized for digital cameras. The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. Its the ideal lens for portraits, sports photography, nature photograp

for 50mm, 60mm, 110mm, 120mm, 135mm, 150mm, 160mm Teleconverter APO 1.4XE and Apo-Mutar 1.7XE (except the F/FE 50mm f/2.8)

The Televue TV60 APO Doublet Refractor is 14.2" (360mm) focal length at a focal ratio of f/6 that measures only 10" long and weighs only 3 pounds.Two-stage 1.25" focuser with quick-focus drawtube plus helical fine-focus application.The Televue TV60 APO Doublet Refractor has a maximum true field of 4.3degree .Accepts in-line Porro prism and 45degree erectors, or 60degree and 90degree diagonals. The Televue TV60 APO Doublet Refractor has extreme quality optics that make it a superior choice as a telephoto lens, spotting scope or small astronomical telescope. Anodized all-metal construction is precision machined for the perfect fit and finish. The Televue TV60 APO Doublet Refractor includes a sliding captive dew shield, adjustable dovetail balancing bar and protective pouch.

The Skywatcher Equinox Series SW ED-APO astrograph's 66mm aperture with 400mm focal length delivers stunning images photographically or visually with optional accessories and it has beautiful to behold gleaming black and chrome machined surfaces. The SW 66ED includes sophisticated MHC optical coatings, slide-out lens shade, precision 2-speed Crayford-style focuser and foam-lined aluminum carry case. The attachment bracket mounts to any platform utilizing a 1/4-20 threaded attachment screw. A dovetail plate is attached facilitating the attachment of an optional viewfinder. The back cell can be independently orientated relative to the position in which the optical tube is mounted. In a given aperture size, refractors will always exhibit sharper images than other optical designs because the refractor concentrates more light into the central airy-disk and first diffraction rings. There is no diffraction pattern interference caused by a diagonal mirror, or secondary mirror being suspended in the optical path (central obstruction) as is the case with reflectors. Skywatcher ED-APO refractor provides the finest images obtainable-bar none-in their design class. Skywatcher ED apochromatic refractor delivers dramatic coal-back skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Skywatcher ED-APO refractor is the logical choice as an investment in advanced instrumentation for exceptional viewing or photography. The Skywatcher ED-APO design assures virtual elimination of secondary, residual "false color" normally present in 2-element achromatic lens designs using Crown and Flint glass. Skywatcher APO refractor utilizes a second lens element made from the mineral fluorite instead of Flint glass. Fluorite, CaF2, is a halide with unique properties and a hardness of only four. It is an exotic and difficult material to fabricate into a lens.

The Leica APO-Televid 82 features apochromatically corrected optics combined with the new FL lenses and an 82 mm diameter objective increase the light yield by more than 6 % and the imaging performance is clearly visible when viewing the finest, natural details and structures in the highest possible resolution. For that little bit extra in terms of experiencing nature, especially in poor lighting conditions. Top-of-the-range spotting scope delivering professional standards for all users. An innovative 4-part fluoride lens objective for maximum color fidelity and richness of contrast. Optically neutral front lens glass to protect the APO optic and Leica AquaDura coating. Particularly short close focus distance of 3.9 meters. Rubber-protected magnesium housing, waterproofed up to 5 meters.It is the perfect tool for experiencing nature at very close range. High-quality images can be captured with a camera using photo or digital adapters. The innovative Leica AquaDura coating considerably reduces these disturbing factors. As with the lotus plant, this new water and dirt-resistant protective layer on the outer glass surfaces ensures that dirt and moisture are barely able to take hold on the specially adapted surface structure of the optic.

The Tele Vue-76 combines Pronto's compact size with the APO optical performance of the Tele Vue-85. The expansive 5.5° rich-field dazzles your view with delicate jewel-like stars, while the APO performance of the Nagler designed, multi-coated 2-element objective and 2" Everbrite diagonal produce natural stellar and planetary color rendition even at the highest useful powers.Small size and lighter weight permit use of lighter-duty tripods for easy field carrying and transportation. The padded shoulder bag provides protection and room for the scope and six eyepieces.If your interests crossover from astronomical to spotting or birding, and you demand the ultimate in portable performance the Tele Vue-76 is always waiting to deliver.

LA MARZOCCO GROUP GASKET - 6mm Replacement part for the La Marzocco commercial group espresso machines.Leakage from the brewing group during extraction may indicate a worn gasket.Shipping When purchasing multiple items from Caffè Forte, prior to check-out please contact sales@caffeforte. com for your discounted shipping costs, as multiple items shipped from our main warehouse will be eligible for a combined shipping discount. Please visit my ebay store, CAFFE FORTE for great prices on equipment

LA MARZOCCO ESPRESSO MACHINE 7mm GROUP GASKET SCREEN Replacement parts for all La Marzocco commercial group espresso machines to keep water evenly distributed over the coffee grounds for better tasting espresso extractions. Leakage from the brewing group during extraction may indicate a worn gasket. Recommended maintenance: Replacement of shower dispersion screen and group gasket, should be changed every six to twelve months dependent on frequency of use and volume. La Marzocco Group Head Kit:La

LA MARZOCCO GROUP GASKET - 7mm Replacement part for the La Marzocco commercial group espresso machines.Leakage from the brewing group during extraction may indicate a worn gasket.Shipping When purchasing multiple items from Caffè Forte, prior to check-out please contact sales@caffeforte. com for your discounted shipping costs, as multiple items shipped from our main warehouse will be eligible for a combined shipping discount. Please visit my ebay store, CAFFE FORTE for great prices on equipment

2x LA MARZOCCO ESPRESSO MACHINE 7mm GROUP GASKET SCREEN Replacement parts for all La Marzocco commercial group espresso machines to keep water evenly distributed over the coffee grounds for better tasting espresso extractions. Leakage from the brewing group during extraction may indicate a worn gasket. Recommended maintenance: Replacement of shower dispersion screen and group gasket, should be changed every six to twelve months dependent on frequency of use and volume. La Marzocco Group Head Kit:

LA MARZOCCO GROUP GASKET - 7mm Replacement part for the La Marzocco commercial group espresso machines.Leakage from the brewing group during extraction may indicate a worn gasket.Shipping When purchasing multiple items from Caffè Forte, prior to check-out please contact sales@caffeforte. com for your discounted shipping costs, as multiple items shipped from our main warehouse will be eligible for a combined shipping discount. Please visit my ebay store, CAFFE FORTE for great prices on equipment

LA MARZOCCO ESPRESSO MACHINE GROUP SCREEN Replacement part for all La Marzocco commercial group espresso machines to keep water evenly distributed over the coffee grounds for better tasting espresso extractions. Leakage from the brewing group during extraction may indicate a worn gasket. Recommended maintenance: Replacement of shower dispersion screen and group gasket, should be changed every six to twelve months dependent on frequency of use and volume.Shipping When purchasing multiple items fro

Herman Miller EA435 Designed by Charles and Ray Eames Herman Miller introduced the Aluminum Group in 1958 as a special project by Ray Eames for a private residence being designed by Eero Saarinen and Alexander Girard. Eleven years later, they would add plush cushions to make the Soft Pad Group. The original Aluminum Group's classic lines and comfortable suspension combined with the plush characteristics of the Soft Pad Group have kept them in demand for years. Perfect for all kinds of spaces, they can be found in contemporary homes, elegant offices and hip startups alike. The Design -Aluminum Group chairs were developed in 1958 as a special project by Ray Eames for a private residence being designed by Eero Saarinen and Alexander Girard. -Eleven years later the Aluminum Group would serve as the basis for the Soft Pad Group which adds thicker padding to the original design for a softer feel and much different look. -As with the original Aluminum Group, seat-back suspension continued to be a major technical achievement and represented the Eames' departure from the concept of the chair as a solid shell. Features at a Glance: General -Quick Ship feature is only available on the Eames Soft Pad Group Management Chair with Black Leather Upholstery -Other fabrics/leathers are available by Special Order -For complete options please view the Special Order Eames Soft Pad Group Management Chair Inventive Comfort -Unique Suspension -Continuous piece of seat-back upholstery is stretched tautly between aluminum side ribs -Firm and flexible "sitting pocket" subtly conforms to body's shape -Sitting Comfort -Thick 2" foam cushions within fabric or leather upholstery over aluminum ribbed frame provide maximum comfort and support -Cushions add a plush, luxurious touch -Features adjustable seat height and tilt-swivel function -For more information on the height and tilt adjustability, please see the Adjustments Guide Distinctive Aesthetic -Unmistakable Look -Upholstered in traditional fabric or leather -Cushioning gives pieces the signature Soft Pad Group appearance -Ribbed at 1.875" intervals -Clean, refined appearance -Material Choices -Available in a variety of fabrics and leathers -Twelve fabric price point collections -Each price point category has several fabric/leather groups -All groups are available in a stunning array of colors Earth Friendly Modern Construction -Environmentally Responsible -Textiles are made from post- industrial/post- consumer recycled content or pure fabrics -100% recyclable materials -Knit-to-size fabrics minimize in fabric waste -For more specifications on the recyclability of each material please check out the Earth Friendly Materials information

Meade Telescopes 80mm ED TRIPLET APO (f/6) 03060003. Astronomers will be pleased to find the high quality optics of this true triple-element apochromatic refractor. With 10:1 reduction dual speed 2" crayford focuser 2" diagonal and aluminum hard carry case the Meade 80mm APO is a complete package. Meade telescopes are popular as a result of consistently durable construction and impressive optical performance. Meade

Turn any gathering into a party Play these games with your guests and hours of fun will follow Something for everyone Featuring crawl, nose and roll Great stand up easel design, Recommended age group: 5 - NaN years, Manufacturer: The Lagoon Group