Alstar 2 Inch to 1.25 Inch Telescope Eyepiece Adapter with 2" Female Thread
US$11.20
Price when purchased online
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US$11.20
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by metal-fab.ca
Free 30-day returns Details
Product details
| Management number | 250297697 | Release Date | 2026/09/17 | List Price | US$11.20 | Model Number | 250297697 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Universal Optical System Integration: Seamlessly adapts 1.25" eyepieces for use with all 2" telescope focusers; star diagonals; and eyepiece holders; This adapter maintains optical precision while enabling cross-compatibility between different accessory standards; expanding your telescope's capabilities without compromising performance
- Precision Engineered Aluminum Construction: Crafted from CNC-machined anodized aluminum with advanced surface treatment; Features precisely calibrated filter threads (2" and M48×0.75 compatible) and anti-reflective matte finishing to ensure optimal light transmission and protection for your optical system
- Advanced Dual Security Locking Mechanism: Incorporates a brass compression ring for scratch-free eyepiece retention and an oversized knurled thumbscrew for secure tightening; The system ensures reliable operation even when observing with gloves in cold conditions
- Multi-Interface Connectivity System: Features both standard 2" tube diameter connection and M48×0.75 female filter threads; This dual-interface design provides flexible attachment options for various telescope accessories and filtering systems
- Enhanced Observational Capabilities: Enables effective utilization of high-power; short-focal-length 1.25" eyepieces with large 2" telescope systems; Particularly valuable for detailed lunar and planetary observations requiring maximum magnification and resolution
| ASIN | B074FQWFH2 |
|---|---|
| Brand | A ALSTAR |
| Mount | Tripod Mount |
| Coating | Multi-Coated |
| Focus Type | Manual Focus |
| Model Name | Alstar |
| Unit Count | 1 Count |
| Zoom Ratio | 50x |
| Finderscope | Reflex |
| Item Weight | 3.2 ounces |
| Manufacturer | Alstar |
| Model Number | SKU_AM_ZA2T1TEA |
| Power Source | Manual Operation |
| Item Highlight | Anodized Aluminum, for 2 Inch Focusers & Telescope Filters, Premium Thumbscrew & Scratch-Resistant Brass Locking Astronomy |
| Compatible Devices | Telescopes with 2-inch focusers, 1.25-inch eyepieces |
| Additional Features | Adapter for 1.25 inch eyepieces in 2 inch telescopes; Compatible with various filter sizes |
| Objective Lens Diameter | 5.1 centimeters |
| Focal Length Description | 2 inches |
| Manufacturer Part Number | SKU_AM_ZA2T1TEA |
| Eye Piece Lens Description | Plössl |
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