21mm Diameter, C-Mount Thin Optic Mount

Product Details Mounts for Simple Lenses, Achromats, Filters, or Reticles Designed to Integrate with Any C, S, or T-Mount Components Optic is Held in Place with Included Retaining Ring TECHSPEC C, S, and T-Mount Circular Optic Mounts are designed to mount a variety of circular optical components into C, S, or T-Mount compatible systems. An included threaded retainer ring, designed to accept a standard spanner wrench, securely holds the optical component. These circular optic mounts are compatible with a wide variety of Edmund Optics optomechanical components utilizing C, S, or T-Mount threads, such as extension tubes and kinematic mounts . TECHSPEC C, S, and T-Mount Circular Optic Mounts are threaded for 1” x 32TPI, M12 x 0.5, or M42 x 0.75 mounting, with 30mm, 16mm, and 48mm outer diameters, respectively. These mounts are ideal for creating and personalization of a diverse range of optical systems. Note: #56-353 , #56-354 , #52-933 , and #52-292 are all 3-part assemblies Specifications General Function: Optic Mount (Fixed) Type of Optics: Circular Physical & Mechanical Properties Extension Length (mm): 5.6 Total Length (mm): 9.6 Min. Thickness of Compatible Optics (mm): 1.0 Max. Thickness of Compatible Optics (mm): 3.0 Clear Aperture CA (mm): 18.0 Construction: Black Anodized Aluminum (6061 T6) Outer Diameter (mm): 30.0 Diameter of Compatible Reticle (mm): 21.0 Thickness of Compatible Reticle (mm): 3.0 Threading & Mounting Thread Type: C-Mount Diameter of Compatible Optics (mm): 21.0 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 250: Compliant ×