{"product_id":"ts-optics-2-extension-tube-35mm","title":"TS Optics 2\" Extension tube - 35mm","description":"\u003cp\u003eExtension tube for 2\" receptacles - 35mm long. This extension tube is the ideal solution if the focal point is too far away from the focuser. In many cases, it also allows the use of a camera with a telescope for photography. This extension bridges 35mm optical path. So the focuser does not have to be screwed out to the hard stop and so the mechanical stability is increased.\u003c\/p\u003e\n\u003cp\u003eIn the calculation of the optical length, the 2\" barrel is not taken into account because it sits inside the focuser´s drawtube.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLocking with two knurled screws and brass compression ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolidly CNC machined aluminium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2\" filter thread at the telescope side\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo safety groove - no tilting - perfect for brass compression clamping\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelescope side connection: 2\" nosepiece with filter thread (M48x0.75)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEyepiece side connection: 2\" receptacle with brass compression ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical length: 35mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall length: 70mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cem\u003e1x TS 2\" extension\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"TS Optics","offers":[{"title":"Default Title","offer_id":54062292435279,"sku":"TSV235","price":29.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/files\/TSOptics2inchExtension.jpg?v=1735108077","url":"https:\/\/www.horizonastronomy.ie\/en-mt\/products\/ts-optics-2-extension-tube-35mm","provider":"Horizon Astronomy • Telescope Center","version":"1.0","type":"link"}