9682438

In stock
Parallelism error: <3 arcmin
Wedge / Parallelism error: <3 arcmin
Protective chamfers: 0.1-0.25 mm x 45°
Outside/Inside Diameter, mm: 100/8 (+0/-0.1)
Mount: Unmounted
Material: H-K9L
Wavelength, nm: 380-2000
Clear aperture: >90
Surface quality, S-D: 80-50

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