0 Cart
  • Optec, Inc.
  • Prices
  • Products
    • Alnitak Flat-Fielders
      • Focusers
      • All
      • FocusLynx
      • FocusLynx Accessories
      • ThirdLynx Motors
      • Focusing Rotator
    • Rotators
      • Adapters
      • Telescope Adapters
      • Camera Adapters
      • Optec 2-inch Drawtubes
      • Optec 2100 Adapters
      • Optec 2300 Adapters
      • Optec 2400 Adapters
      • Optec 3000 Adapters
      • Optec 3000-S Adapters
      • Optec 3600 Adapters
      • Optec 4300 Adapters
      • Optec DSI
      • Optec Astro-Physics 2.7"
      • T-Thread Adapters
      • SCT Thread
      • STL Thread
    • Telecompressors
    • Dovetail
    • Off Axis Guiders
    • Cables
    • Filter Wheels
    • Instrument Selectors
  • Specials
  • Downloads
  • Dealers
  • Support
  • 0
  • Account
  • Cart (0)
  • Optec, Inc.
  • Prices
  • Products
    • Alnitak Flat-Fielders
    • Focusers
      • All
      • FocusLynx
      • FocusLynx Accessories
      • ThirdLynx Motors
      • Focusing Rotator
    • Rotators
    • Adapters
      • Telescope Adapters
      • Camera Adapters
      • Optec 2-inch Drawtubes
      • Optec 2100 Adapters
      • Optec 2300 Adapters
      • Optec 2400 Adapters
      • Optec 3000 Adapters
      • Optec 3000-S Adapters
      • Optec 3600 Adapters
      • Optec 4300 Adapters
      • Optec DSI
      • Optec Astro-Physics 2.7"
      • T-Thread Adapters
      • SCT Thread
      • STL Thread
    • Telecompressors
    • Dovetail
    • Off Axis Guiders
    • Cables
    • Filter Wheels
    • Instrument Selectors
  • Specials
  • Downloads
  • Dealers
  • Support
Home » adapter

adapter
Quick View
#19847 - PlaneWave Secure-Fit adapter to OPTEC-4300 male dovetail mount.
$135.00
#19849 - 2-inch Filter Cell adapter.
Quick View
#19849 - 2-inch Filter Cell adapter.
$20.00
#19850 - T-thread to SCT thread expansion ring. Female T-thread to male SCT thread
Quick View
#19850 - T-thread to SCT thread expansion ring. Female T-thread to male SCT thread
$45.00
#19851 - T-thread to STL expansion ring adapter.
Quick View
#19851 - T-thread to STL expansion ring adapter.
$45.00
#19852 - STL 2.156"x24tpi thread locking ring with knurl.
Quick View
#19852 - STL 2.156"x24tpi thread locking ring with knurl.
$15.00
#19853 - T- to C-mount adapter
Quick View
#19853 - T- to C-mount adapter
$35.00
#19854 - T-thread (M42x0.75mm) to M65 x1mm expansion ring
Quick View
#19854 - T-thread (M42x0.75mm) to M65 x1mm expansion ring
$55.00
#19870 - M90X1mm Female to AP2.7 Female thread adapter.
Quick View
#19870 - M90X1mm Female to AP2.7 Female thread adapter.
$85.00
#19871 - Male AP 2.7 thread adapter to OPTEC-3000-S
Quick View
#19871 - Male AP 2.7 thread adapter to OPTEC-3000-S
$95.00
#19872 - OPTEC-3000-S short dovetail adapter to female AP 2.7-inch threaded interface
Quick View
#19872 - OPTEC-3000-S short dovetail adapter to female AP 2.7-inch threaded interface
$95.00
#19878 - AP2.7 x 24tpi male thread to M54 x 0.75mm male thread.
Quick View
#19878 - AP2.7 x 24tpi male thread to M54 x 0.75mm male thread.
$85.00
#19879 - AP2.7 to T-thread adapter
Quick View
#19879 - AP2.7 to T-thread adapter
$85.00
#19880 - AP2.7 Extension Tube Set, 4-piece set
Quick View
#19880 - AP2.7 Extension Tube Set, 4-piece set
$165.00
#19881 - AP2.7 Extension Tube Set, 5-piece set
Quick View
#19881 - AP2.7 Extension Tube Set, 5-piece set
$225.00
#19882 - AP2.7 Extension - 1/2" Length
Quick View
#19882 - AP2.7 Extension - 1/2" Length
$45.00
#19883 - AP2.7 Extension - 3/4" Length
Quick View
#19883 - AP2.7 Extension - 3/4" Length
$45.00
#19884 - AP2.7 Extension - 1" Length
Quick View
#19884 - AP2.7 Extension - 1" Length
$45.00
#19885 - AP2.7 Extension - 1-1/2" Length
Quick View
#19885 - AP2.7 Extension - 1-1/2" Length
$45.00
Showing items 181-198 of 236. 1 … 9 10 11 12 13 14

About

Optec is a design and manufacturing firm specializing in electro-optical products used in astronomy, atmospheric science and microscopy. We are located in the town of Lowell, Michigan near the banks of the Grand River. Our company is small but we utilize state-of-the-art equipment and techniques in the design and manufacture of our products.

Contact Us

Menu

  • About
  • Search
  • Privacy Policy
  • Terms of Service
  • Refund and Warranty Policies
  • Do not sell my personal information

Join us

New Products, Special Announcement and Updates delivered to your inbox

American Express Discover Mastercard PayPal Visa

Copyright © 2025 Optec, Inc. • Shopify Theme by Underground • Powered by Shopify