PlaneWave PW1000 Focuser Spacer/Adapter to CDK700 Backfocus

PlaneWave 1-Meter to CDK700 Backfocus Spacer – 2.649″ Optical Path-Length

Designed for compatibility and uniformity across PlaneWave observatory-class systems, this precision-machined spacer brings the PlaneWave 1-Meter telescope (CDK1000 or RC1000) to the same backfocus as the CDK700.

Key Specifications

Application: Matches backfocus of 1-meter system to CDK700 optical configuration
Optical Path Length: 2.649″ (67.29mm)
Use Case: Ideal for standardized instrument setups or shared accessories between CDK700 and 1-meter systems
Construction: CNC-machined for tight tolerances and secure, rigid integration

Performance & Applications

- Simplifies optical train standardization across 700mm and 1-meter systems
- Allows shared use of rotators, focusers, or custom instrumentation between telescope platforms
- Maintains critical focus spacing and ensures high-precision optical performance