Orion variable 17mm

Orion Variable mm Spacer T-Ring Product Info Does it seem like you need a tool box full of different spacers to reach focus with different cameras, guiders, and other astrophotography gear? Now instead of hauling around a bunch of different spacer rings, you can get exactly the spacing you need with a single accessory - the adjustable Orion Variable mm T-thread Spacer Ring. As its name suggests, this useful accessory provides a minimum spacing of 12mm and a maximum of 17mm. Since so many astrophotography gear setups require precise spacing in this range for optimal results, the Variable mm T-thread Spacer Ring will soon become one of your most favored imaging accessories. Adjustments are delightfully easy - just turn the knurled ring to your desired spacing and securely lock the ring into position with its built-in set-screws. Since the Variable mm T-thread Spacer Ring Features standard T-threads on both ends, it's easy to attach to virtually any astrophotography camera and/or imaging accessory such as an off-axis guider or flip mirror. With a 1.75" clear diameter, it's useful for most types of astrophotography. Made of finely machined and anodized aluminum. Package Contents: Orion Variable mm Spacer T-Ring

Orion Variable 12-17mm Spacer T-Ring Product Info Does it seem like you need a tool box full of different spacers to reach focus with different cameras, guiders, and other astrophotography gear? Now instead of hauling around a bunch of different spacer rings, you can get exactly the spacing you need with a single accessory - the adjustable Orion Variable 12-17mm T-thread Spacer Ring. As its name suggests, this useful accessory provides a minimum spacing of 12mm and a maximum of 17mm. Since so many astrophotography gear setups require precise spacing in this range for optimal results, the Variable 12-17mm T-thread Spacer Ring will soon become one of your most favored imaging accessories. Adjustments are delightfully easy - just turn the knurled ring to your desired spacing and securely lock the ring into position with its built-in set-screws. Since the Variable 12-17mm T-thread Spacer Ring Features standard T-threads on both ends, it's easy to attach to virtually any astrophotography camera and/or imaging accessory such as an off-axis guider or flip mirror. With a 1.75" clear diameter, it's useful for most types of astrophotography. Made of finely machined and anodized aluminum. Package Contents: Orion Variable 12-17mm Spacer T-Ring

With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is multi-coated for excellent light transmission and bright views. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

Orion 2" Variable Polarizer Product Info This versatile 2" Orion Variable Polarizing Telescope Filter acts like a dimmer switch for your telescope, toning down the brightness of the Moon or planets to a comfortable level and revealing more surface details. The 2" Orion Variable Polarizing Telescope Filter consists of two high-grade glass polarizing filters in a rotating cell that allows you to vary the amount of light transmission from 1% to 40%. Such control is highly desirable for lunar observing because the Moon’s brightness varies with its phase and with the aperture and magnification of the telescope you are using. It’s also a must for viewing the Moon in daylight hours. Reducing the glare to an optimal level will reveal dramatically more lunar and planetary features, without significantly altering the objects’ color. The anodized aluminum cell threads into the barrel of any standard 2" telescope eyepiece. Includes a durable plastic storage case. Features of Orion 2" Variable Polarizer: A dimmer switch for your telescope! Helps to tone down brightness when viewing the Moon and planets to both optimize the view and reduce bright glare Reduced brightness and glare unmasks detail in your viewing subject and greatly improves contrast Adjust the amount of light transmission from 1% to 40% by rotating the eyepiece filter housing The filter has an anodized aluminum cell, which threads into the barrel of any 2" Orion eyepiece Foam-lined hard plastic filter storage case included Package Contents: Orion 2" Variable Polarizer

Orion 17mm Explorer 1.25' - Disc. Product Info Package Contents: Orion 17mm Explorer 1.25' - Disc.

Orion Expanse 15mm Eyepiece Product Info With its 66° apparent field of view, this 15mm Orion Expanse Telescope Eyepiece will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can! Expanse oculars have big eye lenses and great eye relief (13mm to 17mm). Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. The 1.25" aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And its fold-down rubber eyeguard enhances contrast by blocking stray light. Specifications: Design Ultrawide Eyepiece focal length 15.0mm Barrel size 1.25" Apparent field of view 66.0° Eye relief 13.0mm Coatings Multi-coated Number of elements 4 Filter threads Yes Parfocal No Field stop diameter 17.0mm Barrel security recess Yes Blackened lens edges Yes Rubber eyeguards Yes Body material Aluminum Case No Weight (oz.) 3 Dimensions 1.9 in. x 1.3 in. Warranty One Year Package Contents: Orion Expanse 15mm Eyepiece

Orion Expanse 20mm Eyepiece Product Info With its 66° apparent field of view, this 20mm Orion Expanse Telescope Eyepiece will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can! Expanse oculars have big eye lenses and great eye relief (13mm to 17mm). Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. The 1.25" aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And its fold-down rubber eyeguard enhances contrast by blocking stray light. Specifications: Design Ultrawide Eyepiece focal length 20.0mm Barrel size 1.25" Apparent field of view 66.0° Eye relief 18.0mm Coatings Multi-coated Number of elements 4 Filter threads Yes Parfocal No Field stop diameter 23.5mm Barrel security recess Yes Blackened lens edges Yes Rubber eyeguards Yes Body material Aluminum Case No Weight (oz.) 4 Dimensions 2.3 in. x 1.3 in. Warranty One Year Package Contents: Orion Expanse 20mm Eyepiece

Orion Expanse 6mm Eyepiece Product Info With its 66-degree apparent field of view, this 6mm Orion Expanse Telescope Eyepiece will definitely turn up the Wow! factor in your deep-sky observing experiences. Imagine taking in high magnification views of your favorite celestial objects with a wonderfully wide 66-degree view. With an Expanse 6mm eyepiece in your focuser, you can! Expanse oculars have big eye lenses and great eye relief (13mm to 17mm). Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. The 1.25" aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And its fold-down rubber eyeguard enhances contrast by blocking stray light. Specifications: Design Ultrawide Eyepiece focal length 6.0mm Barrel size 1.25" Apparent field of view 66.0° Eye relief 14.8mm Coatings Multi-coated Number of elements 5 Filter threads Yes Parfocal No Field stop diameter 8.0mm Barrel security recess Yes Blackened lens edges Yes Rubber eyeguards Yes Body material Aluminum Case No Weight (oz.) 4 Dimensions 2.9 in. x 1.3 in. Warranty One Year Package Contents: Orion Expanse 6mm Eyepiece

Orion 5590 Deluxe Stargazer's 1.25-Inch Eyepiece Filter Set Product Description A comprehensive and refreshingly affordable filter set for the best views of all types of celestial objects through 1.25" eyepieces Includes a variable polarizing eyepiece filter for optimal Moon and planetary views Four included color planetary eyepiece filters (#80A medium blue, #25 red, #58 green, and #15 deep yellow) coax out features and details of our neighbors in the solar system SkyGlow broadband light-pollution eyepiece filter helps increase contrast when viewing from light polluted urban and suburban locations Filters are optical glass with anodized aluminum cells. Hard case includedA comprehensive and refreshingly affordable filter set for the best views of all types of celestial objects through 1.25" eyepieces. Includes a variable polarizing eyepiece filter for optimal Moon and planetary views. Four included color planetary eyepiece filters (#80A medium blue, #25 red, #58 green, and #15 deep yellow) coax out features and details of our neighbors in the solar system. SkyGlow broadband light-pollution eyepiece filter helps increase contrast when viewing from light polluted urban and suburban locations. Filters are optical glass with anodized aluminum cells. Hard case included Our Guarantee to You We guarantee the utmost in Quality, Authenticity and Customer Satisfaction All our Items are Brand New and 100% Authentic with Original Box and Papers Price Beat or Match, if we can't (which is hardly ever), we will give you R150 off your next order with us. At these prices stocks are very limited, so order now to avoid disappointment Please view our other listings HERE Looking for something that we have not listed. Let us know - Will will get the best price for you

This versatile filter acts like a dimmer switch for your telescope, toning down the brightness of the Moon or planets to a level that is comfortable. The reduction in brightness and glare unmasks detail in your viewing subject and greatly improves contrast. The filter consists of two high-grade glass polarizing filters in a rotating cell that allows you to adjust the amount of light transmission from 1% to 40%. Such control is highly desirable for lunar observing because the Moon's brightness varies with its phase. The filter is great for terrestrial observing too, especially on sunny days. The filter has an anodized aluminum cell, which threads into the barrel of any standard eyepiece. Available in 1.25" and 2" sizes. Storage case included.

Reduces brightness of the Moon or planets. Reduces brightness, glare & reflections and improves contrast. The filter consists of two high-grade glass polarizing filters in a rotating cell that allows you to adjust the amount of light transmission from 1% to 40%. Great for daylight, especially on sunny days. Fits any telescope with a 1.25" eyepiece, including Celestron, Orion, Meade etc. Storage case included.

B+W 82mm XS-Pro Digital Vario Neutral Density with Nano Coating for Camera Lens Product Description 1-5 stop variable neutral density lens filter MRC nano coated oversized mount for wide angle lenses.Thanks to its adjustable density control, the B+W ND Vario filter can be adapted to your individual requirements. The XS-Pro mount offers an index setting, allowing the photographer to set the density between +1 and +5 stops. You may combine additional B+W ND filters of fixed value to achieve higher density choices. The ND Vario should be the outermost filter when combined with additional filters. The B+W XS-Pro ND Vario filters are all MRC nano coated, and are offered in sizes 40.5mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm, and 95mm. The XS-Pro Vario ND mount is an EW (extra-wide) design, and should avoid vignetting concerns with most 17mm lenses on a full frame body. As equipment specifications vary greatly, we advise shooting your own tests to confirm results using your specific equipment. Our Guarantee to You We guarantee the utmost in Quality, Authenticity and Customer Satisfaction All our Items are Brand New and 100% Authentic with Original Box and Papers Price Beat or Match, if we can't (which is hardly ever), we will give you R150 off your next order with us. At these prices stocks are very limited, so order now to avoid disappointment Please view our other listings HERE Looking for something that we have not listed. Let us know - Will will get the best price for you