BORG 4510 M42EXTENSION Barrel SSW
BORG 4510 M42EXTENSION Barrel SSW | A dedicated barrel for M42 setups
Without an extension barrel, changing the spacing in an optical setup means relying on the parts already in place. The BORG 4510 M42EXTENSION Barrel SSW is a dedicated barrel for adding that extension in an M42 arrangement. It suits photographers and observers who are building or adjusting an optical setup around the M42 designation, and need a spacing component rather than another lens. Its job is specific: provide an extension point in the assembly. That makes it most useful when the layout calls for more distance between connected optical parts. It isn’t a standalone lens, and the product name doesn’t indicate a particular extension length or a more detailed optical role, so it’s best approached as a component for a setup whose requirements you already know. If you’re putting together an M42 arrangement and need an extension barrel, this BORG part is a focused, straightforward option.
Specialist Note
This isn’t a lens that forms an image on its own, so it’s the wrong purchase if you need a complete optical unit. The reason to choose it is its clear role as an M42 extension barrel: it gives you a dedicated part for adding extension within an M42 arrangement. I’d consider it when you’re assembling or adjusting an optical setup and need that kind of spacing component, rather than trying to make a lens do the job. The M42 designation is the key detail for matching it to the arrangement you have in mind. Keep the expectation simple: this is a specific connecting component, and its usefulness depends on needing an extension barrel in that setup.
Technical Specifications
- Brand: BORG
- Model: 4510
- Product type: M42 extension barrel
- Designation: SSW
BORG 4510 M42EXTENSION Barrel SSW is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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- Rest of the World: 4-16 business days
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Warranty & Returns
Warranty & Returns
Warranty & Returns Info
At Hard to Find Camera Store, we offer a 2-year warranty on all new products and a 6-month warranty on used equipment. If you're not fully satisfied with your purchase, you can return it within 14 days of delivery for a refund or exchange, provided the item is in its original condition.
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BORG 4510 M42EXTENSION Barrel SSW is backordered and will ship as soon as it is back in stock.
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Condition
Payment & Security
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Worldwide Insured & Tracked Shipping
Secure delivery for camera gear to your doorstep, no matter where you are!
Warranty
New Equipment: 2 year warranty.
Used Equipment: 6 month warranty.
For any issues, our dedicated support team is here to help.


