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DGM GCE (Galaxy contrast enhancement) filter 2

DGM GCE (Galaxy contrast enhancement) filter 2"

$ 137.28

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Brand: DGM
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Condition: New
  • Restocking Fee: No
  • Size: 2.0 in
  • Type: Galaxy

    Description

    The Galaxy contrast enhancement filter aids in the visual observation of galaxies and Milky Way dust clouds and dark lanes. 2 inch diameter.
    DETAILED SPECIFICATIONS
    SKU: XAF-GCE200
    FILTER TYPE: Notch (Rejection Band)
    COATING TYPE: Surface Coating
    DIAMETER (MM) Per 48MM Camera Ring
    TRANSMISSION: ≥ 90% avg 425-520nm ≥ 90% avg 620-750nm
    BLOCKING: ≥ OD1 540-590nm
    TRANSMITTED WAVEFRONT DISTORTION: ≤3 waves
    ANGLE OF INCIDENCE: 0 HALF-CONE AOI 0
    MINIMUM SURFACE QUALITY: Assembly per MIL-C-48497A (F scratch/ F Dig)