45% Off
ZWO 1.25" LRGB Filter Set for Astrophotography - Enhance Deep Space Imaging with High-Quality Light Pollution Reduction Filters (Perfect for Telescopes, CCD & CMOS Cameras)
SKU:
84937296
$81.4
$148
45% Off
Delivery & Return: Free shipping on all orders over $50
Delivery Time: 10-15 days international
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Product Description
The ZWO LRGB Filters has good performance in transmission, also it has good coating, good color separation.
1.25″ LRGB Filters
Technical Parameter
Size: 1.25″
Thickness: 5.5 mm+2.5 mm(thread)
Thread: M28.5*0.6
the RGB color combine weights will be approximately 1:1:1
- Fine-optically polished to ensure accurate 1/4 wavefront
- more than 92% transmission at passband
- Infrared wavelength 700-1100 nm cut-off
- Precision off-band blocking
- Multi-layers anti-reflection coating
- Small spectral “gap” to minimize effect of light pollution
- More parfocal – thickness 1.9+/-0.03 mm
Transmission curve:
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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.
