ZGYDNM Telescope Accessories Set 62mm 360mm Split Double Lens/Bonded Convex Lens Achromatic Lens Telescope Straight Telescope Camera (Color : Double Separation, Size : 60MM_700MM), ZGYDNM6666

Description

• Diameter: 62 mm, length: 360 mm, 700 mm, 800 mm. Overall image quality: 1/4-1/8. Length tolerance: 0.1%.
• Center thickness tolerance: 0.2mm. Finish: 60/40. Diameter tolerance: +0/ -0.12mm.
• It can adjust the eyepiece position; Help you get a clearer image.
• Uses: Support all kinds of telescopes, mirrors, refractors, observing star clusters, moon, planets and other celestial bodies.
• It can adjust the eyepiece position; Help you get a clearer image.

Diameter 62mm focal length 360mm Separate double lens/bonded convex glass lens Achromatic lens DIY telescope objectMirror double separated/bonded achromatic lensDiameter: 62 mmFocal length: 360mm 700mm 800mmOverall image quality: 1/4-1/8Diameter tolerance: +0/ -0.12mmCenter thickness tolerance: 0.2mmFocal length tolerance: 0.1%Finish: 60/40Eccentricity: 1'Glued lens: coated with a green filmIt can be used for DIY astronomical telescope objective, DIY guide mirror

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