Tag：specs-Filter Thickness-2mm

Celestron 1.25" UHC/ LPR Light Pollution Telescope Filter

$12.78 $7.87
Save: 38% off

Optolong LRGB HA SII & OIII Telescope Filter Kit - 1.25"

Optolong LRGB HA SII & OIII Telescope Filter Kit - 1.25"

$85.31 $51.38
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Optolong LRGB HA Kit Telescope Filter Kit - 1.25"

Optolong LRGB HA Kit Telescope Filter Kit - 1.25"

$51.38 $30.49
Save: 41% off

Optolong Ultra High Contrast Telescope Filter - 1.25"

Optolong Ultra High Contrast Telescope Filter - 1.25"

$6.88 $4.43
Save: 36% off

Optolong SII Narrowband Telescope Filter - 1.25"

Optolong SII Narrowband Telescope Filter - 1.25"

$20.16 $12.29
Save: 39% off

Optolong OIII Narrowband Telescope Filter - 1.25"

Optolong OIII Narrowband Telescope Filter - 1.25"

$20.16 $12.29
Save: 39% off

ZWO D32 AR Protect Window

ZWO D32 AR Protect Window

$3.44 $1.97
Save: 43% off

William Optics SDC Ultra Layer Astro Multispectra Filter - 48mm (2")

William Optics SDC Ultra Layer Astro Multispectra Filter - 48mm (2")

$25.08 $15.24
Save: 39% off

Optolong 2" H-Alpha 7nm Filter

Optolong 2" H-Alpha 7nm Filter

$32.94 $19.67
Save: 40% off

Optolong 36mm LRGB Filter Set

Optolong 36mm LRGB Filter Set

$38.60 $23.11
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Optolong 1.25" H-Alpha 7nm Filter

Optolong 1.25" H-Alpha 7nm Filter

$22.62 $13.28
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Optolong 31mm H-Alpha 7nm Filter

Optolong 31mm H-Alpha 7nm Filter

$24.09 $14.75
Save: 39% off

Optolong 36mm H-Alpha 7nm Filter

Optolong 36mm H-Alpha 7nm Filter

$24.59 $14.75
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Optolong 1.25" LRGB Filter Set

Optolong 1.25" LRGB Filter Set

$31.96 $19.18
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Optolong 2" LRGB Filter Set

$45.97 $27.54
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Optolong 31mm LRGB Filter Set

$37.62 $22.13
Save: 41% off

SBIG 36mm Deep Sky Filter Set

SBIG 36mm Deep Sky Filter Set

$134.24 $80.39
Save: 40% off

ZWO D60 IR-Cut Protect Window

ZWO D60 IR-Cut Protect Window

$6.39 $3.93
Save: 38% off