SK-15-ERECT  These 1.5X Erecting Eyepieces can be used on any telescope when a top-to-bottom correct image is... Contact Us |
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SWBAR3  The Barlow lens is used to multiply the focal length (Magnifying Power) of the objective lens.... Contact Us |
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SK-SUPER-36  The modified achromat series eyepieces offer an increased performance standard in a very affordable... Contact Us |
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SK-SUPER-10 The modified achromat series eyepieces offer an increased performance standard in a very affordable... Contact Us |
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SK-SUPER-20 The modified achromat series eyepieces offer an increased performance standard in a very affordable... Contact Us |
SK-SUPER-25 The modified achromat series eyepieces offer an increased performance standard in a very affordable... Contact Us |
SK-125FOCUSER  Contact Us |
SW-90DIAG  Mirror diagonal: Perfect with high-end telescope systems, these diagonals are made to yield maximum... Contact Us |
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SK-10-ERECT  This 10mm Erecting Eyepiece can be used on any telescope, refractor or reflector to correct the... Contact Us |
SW-KELLNER10  KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
SW-KELLNER12.5 KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
SW-KELLNER17 KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
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SW-KELLNER25 KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
SW-KELLNER6.3 KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
SW-KELLNERF6 KELLNER These 3-element Kellners offer amateurs an excellent alternative to expensive oculars. The... Contact Us |
SWBAR2  The Barlow lens is used to multiply the focal length (Magnifying Power) of the objective lens.... Contact Us |
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SW-45DIAG  Same as 90° Erecting Image Diagonal, these diagonals are convenient when a 45 eyepiece angle is... Contact Us |
SW-DIAG90-PRISM Mirror diagonal: Perfect with high-end telescope systems, these diagonals are made to yield maximum... Contact Us |
SK-COLLIMATOR-R  Contact Us |
SW-PLOSSL10  SP series eyepieces set the performance standard for modern telescope oculars. The proven 4-element... Contact Us |
