XTE Suprema® mounts are designed with enhanced performance features: new high-resolution actuators up to 254 TPI, low CTE stainless steel, and 3V pad configuration to enhance stability and alignability.
High-resolution 254-TPI adjustment screw option
Made with low CTE (coefficient of thermal expansion) stainless steel
Precision-polished carbide pads in 3V configuration
Additional CAD file downloads are not available for this product.
suprema-xte-low-expansion-mounts - Drawings
Additional drawings are not available for this product.
Specifications
Mechanism
Kinematic
Angular Range
±7 °
Material
Low CTE Stainless Steel
Thread Type
8-32 (M4) CLR
Features
Low CTE - Low Thermal Shift
The Suprema mounts' stainless steel alloy has a low Coefficient of Thermal Expansion (CTE) which means less deflection at elevated temperatures, smaller thermal shift, and long-term alignment stability.
254-TPI Means Ultra-Fine Adjustment
The SX series Suprema mounts are fitted with ultra-fine 254-TPI adjusters to provide alignment sensitivity as low as 1.5 arc sec.
Stainless Steel - Optically Black
Although they are made from stainless steel, the Suprema XTE mounts have an optically black finish to reduce stray light reflections.
Consistent Feel
In addition to the superior sensitivity of the higher TPI adjusters, the Suprema XTE mounts have consistent, smooth adjustability and feel, owing to the 3V kinematic configuration of the contact points. Because of the 2-point V-groove contact across each of the adjustment screws, the turning resistance is the same on each actuator.
Accessories
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Drawings, CAD & Specs
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AJS170-0.5K-NLAdjustment Screw, 170 TPI, 12.7 mm Travel, Large Knob
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