Uncategorized · Astrophoto Extension

AST Core 10mm M42 Extension Tube | AST-EXT-M42-10

All-Star Telescope Canada · sold by All-Star Telescope Canada · CAD 14.95 · in stock

AST Core 10mm M42 Extension Tube This 10mm M42 Extension Tube is designed to provide the perfect balance between ease of use and enhanced optical performance. By adding 10mm of extra focal length to your optical path, it allows for finer focusing adjustments, ensuring sharper, more precise images. You can also easily combine it with other M42 extension tubes or spacer rings to achieve the perfect focus for any setup. Whether you're an astrophotographer capturing deep-space objects or an amateur astronomer seeking greater clarity, this AST Core Extension Tube delivers reliable results at a…

Prices and stock from all-startelescope.com’s public catalog, last checked 2026-11-01 19:35 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) and places the order through Kaupia with a delivery guarantee; “Buy at the store” goes to the store’s own checkout. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:7725c02b-574f-46da-9604-fb0be03d46f1; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.