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Tele Vue Set of 2 Spacers for 2.4" Imaging Accessories - 1 mm & 2 mm - TLS-1121

Tele Vue Set of 2 Spacers for 2.4" Imaging Accessories - 1 mm & 2 mm - TLS-1121 - Main image
$16.38 $26 In stock

Category: Telescope Accessories

Tele Vue Set of 2 Spacer Rings for 2.4" Imaging Accessories

This Tele Vue set includes two spacer rings, 1 mm and 2 mm, for a 2.4" Imaging System. These spacers give you versatility in achieving the distance needed for suitable field lens to image plane spacing.

Focuser extensions of varying sizes are frequently used to create the required distance for proper field lens to imager spacing. The necessary distance will differ depending on your camera specifications. All Tele Vue focus extensions are made of black anodized aluminum and feature anti-reflection threads for maximum contrast.

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Customer Reviews (4.4 / 5 · 5 reviews)

Joseph C. ★★★★★

Finally got the spacing dialed in on my imaging train using the 1 mm ring, and the difference in star sharpness was immediately obvious at full resolution. The machining is flawless and they thread on smoothly with zero play, exactly what you need for critical focus adjustments.

David L. ★★★★★

These little brass rings are perfect for fine-tuning the back focus on my imaging train. The machined finish is smooth and they thread on without any issues.

Elizabeth R. ★★★★★

Got these to dial in the exact spacing for my Tele Vue imaging train, and the 1 mm and 2 mm rings are perfect for fine-tuning back focus. The machining feels precise, threading on smoothly without any binding. Really helped me nail the sharpest stars in my setup.