Fine Tuning Spacer Ring M48 3mm - Precision CNC Machined Aluminum Spacer for Camera Lenses & Optical Equipment | Perfect for Photography, Telescope & Microscope Accessories
$13.2
$24
Safe 45%
Fine Tuning Spacer Ring M48 3mm - Precision CNC Machined Aluminum Spacer for Camera Lenses & Optical Equipment | Perfect for Photography, Telescope & Microscope Accessories
$13.2
$24
45% Off
Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 52573795
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Description
This 3mm extension ring is useful for achieving the correct back focus required for astrophotography, where a few millimetres are critical.
The extension ring has an M48 x 0.75 male thread on one side and an M48 x 0.75 female thread on the other side. The optical thickness is 3mm.
Specifications
| Thread | M48 x 0.75 (2" filter thread) |
|---|---|
| Length of female thread | 2.5 mm |
| Length of male thread | 2.5 mm |
| Optical thickness | 3 mm (without male thread) |
| Outer diameter | 50.9 mm |
| SKU | AX-M48-EXT3 |
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Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
