Cloud Break Optics

USED - 100mm focal extender (M42)

USED - 100mm focal extender (M42) - Main image
$18.3 $30 In stock

Category: Used Gear

USED GEAR INFORMATION

This extender is in great condition! The optics are clean and scratch-free, although the previous owner scratched a descriptive label into the side of the barrel. Adds 100mm of focal length to your telescope!

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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)

Harper ★★★★★

The scratched label on the barrel is actually a nice touch—gives it character, and the optics are spotless as advertised. Tacked on an extra 100mm to my M42 lens and the sharpness held up way better than I expected for used glass.

Lucy I. ★★★★★

I wasn't sure what to expect from a used extender, but the optics are genuinely spotless and the extra 100mm of reach makes a noticeable difference on my macro shots.

Natalie ★★★★★

The label scratched into the barrel gives it a bit of character, but I was pleasantly surprised at how clean the glass actually looked. It slides onto my M42 lenses securely and gives a noticeable extension that works perfectly for close-up shots.

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