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reducing spectrum shifts down to +/-1nm from the +/-3 or 4nm shift of standard coatings
Note that this plot represents the spec target for LPS filters
Filter adapter slides into the front of the SeeStar S50 with a good friction fit
These are used Celestron X-Cel eyepieces in excellent condition
Product Size Diagram
Used Explore Scientific 5.5mm 62 degree Argon-Purged Waterproof Eyepiece Focal Length:5.5mm reducing spectrum shifts down toConditions: This is an Explore Scientific 5. 5mm 62 degree 1. 25" eyepiece in good condition. There is some light smearing of the optics on one side of the view that we have not been able to remove: see the photos. We have reduced the price accordingly as a result of this condition issue. Otherwise, the body is clean. Includes both dust caps, but no box. Save FIFTY BUCKS off of a brand new one! Description: Features Using advanced computer design,
US$ 592.50
US$ 27.00
US$ 49.00
