-40%
34mm Cemented Convex Optical Glass Lens for DIY Achromatic Telescope F 512mm
$ 7.2
- Description
- Size Guide
Description
Coated with FGMC Green FilmIt can be used on DIY Astronomic Telescope Objective, DIY guidscope
Combined image quality: 1/4-1/8
Diameter tolerance: +0/-0.12 mm
Center thickness tolerance: ±0.2mm
Focal length tolerance: ±0.1%
Finish: 60/40
Eccentricity: 1'
Package includes: 1pc Achromatic Doublet Convex Lens
Delivery details
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3. Delivery time depends on destination and other factors, it may takes up to 20 business days.
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