Holiday Update:
Fiber Optic Center will be closed December 24 and 25.
Due to potential early carrier pickups, PLEASE HAVE ALL ORDERS IN BY NOON ON MONDAY, DECEMBER 23.


We will resume our regular business hours on Thursday, December 26.

Fiber Optic Center will be at Photonics West - Schedule your meeting with a member of the FOC team now

ÅngströmLap® Calcined Alumina Lapping Film Disc - 2.75 inch 0.3µm (micron)

CA03T273N100

ÅngströmLap® 0.3um Calcined Alumina Lapping Film, 2.75" Disc with 3mil Backing, package of 100 discs.
The ÅngströmLap® Calcined Alumina Lapping Film is an Aluminum Oxide-based 0.3µm lapping film primarily designed for MM or SM fiber optic connectors as a final finishing step. For optimal results with the 0.3 micron lapping film, Fiber Optic Center recommends using it in conjunction with the Ultra Polish Solution. When combined with the Ultra Polish Solution, it delivers a near flawless finish.

The 2.75" disc the standard size for the Seikoh Giken SFP-70D and SFP-70D2 Polishing Machines.

Lapping Film Features:
  • FO Type Name: CA1-BT
  • Film Color: Light Blue
  • Tape Total Thickness: 87.0 ± 2.0 µm
  • Surface Roughness: 0.29 ± 0.15 µm
  • Particle Type: Calcined White Alumina
  • Original Grit Size: 0.3 micron (0.3μm)
  • Base Film Material: Poly-ethylene terephthalate
  • Base Film Thickness: 3 mil (75 µm)
  • Quantity: 100 discs
  • Process Parameters Type: BT
  • Non-PSA Backed Film
  • Product Life: Guaranteed up to 5 years from the manufactured date