Cloud Break Optics

42mm Female to 48mm Male Adapter (SFA-M48F42)

42mm Female to 48mm Male Adapter (SFA-M48F42) - Main image
$11.78 $19 In stock

Category: Astrophotography Accessories

Description

This adapts the M42 X .75 T thread to the over-sized M48 X .75 T thread. It adds about .9 mm to the M42 male thread length and measures 3.85mm in total length.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

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

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

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Olivia ★★★★★

Finally a simple adapter that gets the thread depth right — the 3.85mm total length sits flush against my filter drawer without any wobble. Threads on smoothly and grips tight, no adapter-induced tilt.

Mia ★★★★★

The 0.9mm extra thread length on the M42 side was exactly what I needed to reach focus with my reducer. Machining looks clean and the adapter screws together without any wobble.

Andrew ★★★★★

Finally an adapter that lets me use my M42 lenses with a 2-inch filter drawer without any vignetting worries. The machining is precise and the threads engage smoothly with no play at all.