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StarGuy 2" UV-IR Cut Filter
List Price: $140.00
Our Price:
$
99.95
Savings: $40.05
Quantity in Stock:4
Availability::
Usually Ships in 24 Hours
Product Code:
QLL404Y
Qty:
Description
Technical Specs
Get sharper and clearer images with the StarGuy UV IR Cut filter. The filter reduces the effects of the atmosphere while allows only the visible light spectrum to reach your camera. A standard UV filter does not have the ability to cut through the atmospheric haze as well as our UV IR Cut Filter. By blocking both high frequency ray and low frequency infrared rays, this filter effectively prevents interference of infrared and ultraviolet light on CCD chips and reduces the noise in the image. Visual light wavelength transmission in unmatched. A new use for this filter is as a pre filter for Daystar Quark H-Alpha filters.
1.
Peak transmittance : Tmax> 95% @ 420nm-680n
2.
Cutoff range (Blocking Area):> OD3 (0.1%) @ 300-1100nm
3.
Glass thickness : 1.85mm, ensure 1 / 4λ high flatness optical processing time
4.
Glass: Schott B270
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