Universal Rack & Pinion Focuser

$523.6 ~~$770~~ In stock

Description

TKA00700	Universal Rack & Pinion Focuser (36.4) (Mewlon/CN)
TKA00705	Universal Rack & Pinion Focuser (50.8) (Mewlon/CN)
TKA00707	Universal Rack & Pinion Focuser (36.4) (Mewlon-250)
TKA00708	Universal Rack & Pinion Focuser (50.8) (Mewlon-250)

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Grace H. ★★★★★ Oct 20, 2026

The 50.8mm version fits my Mewlon perfectly with zero slop, and the dual-speed knob makes fine adjustments a breeze. I was able to dial in focus on Jupiter's bands in seconds on my first night out.

William ★★★★★ Oct 19, 2026

The brass compression ring on the 36.4mm model holds my 2-inch eyepieces firmly without any slipping, and the dual-speed knob makes fine-tuning focus incredibly smooth.

Emily ★★★★★ Oct 18, 2026

The 50.8mm version fits my focuser perfectly, and the rack and pinion movement is smooth with zero play. I can finally dial in fine focus without jitters, even at high magnification.