GSO and Clones to C Mount Adapter for Straight Through Finders connects QHY5-II, QHY5L-II, Lodestar, Orion SSAIO, Mintron, Watec & DMK cameras and many others to GSO type 50mm straight through finders. Fits TS finders with product number TSSU850g and 8×50 finders by GSO + Meade (LightBridge only) and Revelation. Thread is 50.5 x 0.6 mm to fit finder and C / CS mount at camera end
All (true) C / CS mount cameras will also be compatible as long as the back focus is less than 20mm
Please contact us prior to purchase if you are unsure 🙂
Tests have confirmed that guiding is successful at focal lengths of 1500mm and more.
Stability is excellent if screws are tightened firmly and cables tied up.
Using the finder as a guide-scope reduces the weight and complexity of your imaging set-up and the wide field of view guarantees finding suitable guide stars.
Adapters are near parfocal with visual focus of the finder, fine focus can be achieved by using the screw adjustment available at the objective.
Prices include postage to all mainland UK addresses, except where indicated. Larger items may attract a surcharge for off shore or remote locations.
When your item is dispatched, you will receive an email from our shopping cart saying ‘Your order is complete’
We use Royal Mail and Courier services, whichever is more appropriate for the weight and value of your order.
Website prices DO NOT include International delivery costs unless specified.
We are happy to ship to most countries. We use a variety of Royal Mail and Courier services, depending on the weight, size, value and urgency of your order.
Place your order via the shopping cart and you will be advised by email of additional shipping charges prior to the processing and dispatch of your order.
Or simply email us for details of shipping charges to your country before you place your order.
Some items which are particularly popular with overseas purchasers already display, in the purchase menu, combined purchase and shipping costs to various regions adjusted for UK VAT (sales tax) where necessary.
If you reside outside the European Union, please check with your customs authorities for details of any import taxes, duties and other charges that may be imposed on entry to your country. We have no control over these.
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