-40%
Sigma Koki DLB-30-120PM Achromatic Doublet 30mm Diameter 120.1mm Focal Length
$ 52.8
- Description
- Size Guide
Description
Opto Sigma DLB-30-120PM Achromatic Doublet 30mm Diameter 120.1mm Focal Length. Condition is New. Shipped with USPS First Class Package.Achromatic Doublet 30mm Diameter.
120.1mm Focal Length.
Weight 0.0160kg.
Diameter φDφ 30mm.
Material bk7, SF2 Design.
Wavelength Blue (486.1nm), Green (546.1nm), Red(656.3nm).
Coating
Broadband Multilayer Anti reflection Coating for the Visible
Cement
Ultraviolet Hardened Adhesive
Surface quality(scratch-dig)40-20 Clear aperture 90% of the actual.