GiAi Camera Star Filter – 4, 6 or 8 Points, 37–86 mm
$79.95
This GiAi camera star filter is a threaded optical-glass filter in a black aluminum-alloy frame. It is for photographers who want star-like streaks around bright point lights, such as city lights or reflective jewelry. Choose one effect and a diameter that matches your lens. Each order includes one selected filter.
The main gallery shows a 4X, 77 mm example. Effect option photos show 77 mm examples; the selected effect and diameter determine the filter sent.
SKU: SW-GIAI-STAR-FILTER-87144-4X-77MM
Categories: Electronics, Lenses & Filters
This GiAi camera star filter is a threaded optical-glass filter in a black aluminum-alloy frame. It is for photographers who want star-like streaks around bright point lights, such as city lights or reflective jewelry. Choose one effect and a diameter that matches your lens. Each order includes one selected filter.
Choose the star pattern
Select 4X for a four-point pattern, 6X for six points, or 8X for eight points. Here X labels the number of star points; it does not mean optical magnification. These are separate choices, not a three-filter set.
Match the lens thread
Check the filter-thread diameter marked on the front of your camera lens before selecting a size. The available diameters are listed below. The main gallery shows the 4X, 77 mm example; the effect option photos show 77 mm examples of 4X, 6X and 8X. The diameter you select determines the size sent.
The filter-thread diameter is different from the lens's focal length. Use the filter-size marking on your lens or the filter size in its manual, rather than the focal-length numbers, to choose a diameter.
How to use it
Screw the selected filter onto a lens with the matching front thread, then compose a scene with bright point lights or reflections. The visible effect depends on the light and scene.
What is included
One GiAi star filter in the effect and diameter you select. A camera, lens and any other accessories are not included.
| Brand | GiAi |
|---|---|
| Filter type | Star-effect camera lens filter |
| Effect choices | 4X / 6X / 8X, one selected |
| Lens-thread diameters | 37, 40.5, 49, 52, 55, 58, 62, 67, 77, 82, 86 mm |
| Materials | Optical glass and aluminum-alloy frame |
| Listed package size | 15 × 12 × 8 cm / 5.91 × 4.72 × 3.15 in |
| Listed gross unit weight | 0.25 kg / about 8.82 oz |
| Order unit | One selected filter |
Choose your lens-thread diameter
| Millimeters | Centimeters | Inches |
|---|---|---|
| 37 | 3.70 | 1.46 |
| 40.5 | 4.05 | 1.59 |
| 49 | 4.90 | 1.93 |
| 52 | 5.20 | 2.05 |
| 55 | 5.50 | 2.17 |
| 58 | 5.80 | 2.28 |
| 62 | 6.20 | 2.44 |
| 67 | 6.70 | 2.64 |
| 77 | 7.70 | 3.03 |
| 82 | 8.20 | 3.23 |
| 86 | 8.60 | 3.39 |
Questions before you choose
How many filters will I receive?
One filter in the chosen star effect and diameter. The 4X, 6X and 8X options are alternatives, not a bundle.
What do 4X, 6X and 8X mean?
They identify four-, six- and eight-point star patterns, not magnification.
How do I know which diameter to buy?
Read the front filter-thread size printed on your camera lens and choose the same number in millimeters.
Will the 77 mm gallery filter fit every lens?
No. The pictured filter is a 77 mm example. Select the diameter that matches your own lens.





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