| Location: | New York |
|---|---|
| Posted: | Jun 25, 2026 |
| Due: | Jul 2, 2026 |
| Agency: | DEPT OF DEFENSE |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | W911SD26QA096 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
This is a request for sources that the government can purchase PlaneWave™ Instruments CDK20 20” Optical Tube Assembly (OTA) and associated equipment. This is not a request for quotes.
1. The Space Science Program requires an optical telescope meeting the following minimum specifications:
a. Aperture: 20” (500mm) minimum clear aperture.
b. Optical Design: Dall-Kirkham (or Corrected Dall-Kirkham).
c. Mount Compatibility: Compatible with Paramount MEII Robotic Telescope Mount.
d. Imaging Device Compatibility: Compatible with ZWO ASI461MM Pro camera and Shelyak LHIRES III Spectrograph.
e. Minimum Back Focus: 8” (203mm).
f. Adapter Compatibility: Compatible with OpTec Gemini Focuser/Rotator and OpTec Perseus 4-Port Selector.

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