Skip to content

Astrophotography Deal - Celestron 11" RASA - $1000 Off - Now Only $2595 - Limited Quantity On Hand

Items 1 - 25 of 42
Baader Clear IR-Blocked Filter - 1.25"

Baader Clear (C) IR-Blocked Focusing Filter - 1.25"

SKU: BAD-FC-1
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.00
Baader Clear IR-Blocked Filter - 2" Mounted

Baader Clear (C) IR-Blocked Focusing Filter - 2" Mounted

SKU: BAD-FC-2
  • Filter Type: Clear
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$89.00
Baader Clear IR-Blocked Filter - 36 mm Round Unmounted

Baader Clear (C) IR-Blocked Focusing Filter - 36 mm Unmounted

SKU: BAD-FC-RD36
  • Filter Type: Clear
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$64.00
Baader Clear IR-Blocked Filter - 50.4 mm Round Unmounted

Baader Clear (C) IR-Blocked Focusing Filter - 50.4 mm Round Unmounted

SKU: BAD-FC-RD50
  • Filter Type: Clear
  • Filter Size: 50.4 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$104.00
Baader Clear IR-Blocked Filter - 50 mm Square

Baader Clear (C) IR-Blocked Focusing Filter - 50 mm Square Unmounted

SKU: BAD-FC-SQ50
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
$121.00
Baader Clear IR-Blocked Filter - 65 mm Square

Baader Clear (C) IR-Blocked Focusing Filter - 65 mm Square Unmounted

SKU: BAD-FC-SQ65
  • Filter Type: Clear
  • Filter Size: 65 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
$138.00

Baader EOS Protective Wide T-Ring with Clear Filter - DSLRT-CLR

SKU: BAD-DSLRT-CLR
  • Filter Type: Clear
  • Filter Size: 50.4 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$143.00

Optolong Clear Focusing Filter - 1.25" Mounted - CFF-125

SKU: OTL-CFF-125
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$24.00

Optolong Clear Focusing Filter - 2" Mounted - CFF-200

SKU: OTL-CFF-200
  • Filter Type: Clear
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$31.00
Astronomik 1.25" Round Mounted MC Clear Glass Filter

Astronomik MC Clear Glass Filter - 1.25" Round Mounted - C-1

SKU: ASF-C-1
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$39.95
Astronomik 2" Round Mounted MC Clear Glass Filter

Astronomik MC Clear Glass Filter - 2" Round Mounted - C-2

SKU: ASF-C-2
  • Filter Type: Clear
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$69.95
Astronomik 31 mm Round Mounted MC Clear Glass Filter

Astronomik MC Clear Glass Filter - 31 mm Round - C-31

SKU: ASF-C-31
  • Filter Type: Clear
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$49.95

ZWO 1.25" Low Profile Clear Filter - LPFAR125

SKU: ZWO-LPFAR125
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$20.00
Astronomik 36 mm Round MC Clear Filter

Astronomik MC Clear Glass Filter - 36 mm Round - C-36

SKU: ASF-C-36
  • Filter Type: Clear
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$59.95
Astronomik 50 mm Round MC Clear Glass Filter

Astronomik MC Clear Glass Filter - 50 mm Round - C-50R

SKU: ASF-C-50R
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$59.95
Astronomik MC Clear Glass EOS Clip Filter

Astronomik MC Clear Glass Filter - EOS Clip - C-EOS

SKU: ASF-C-EOS
  • Filter Type: Clear
  • Filter Size: EOS APS Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$69.95
Astronomik MC Clear Glass EOS XL Full Frame Clip Filter

Astronomik MC Clear Glass Filter - EOS XL Full Frame Clip - C-EOSXL

SKU: ASF-C-EOSXL
  • Filter Type: Clear
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$79.95
Astronomik MC Clear Filter - SC Rear Cell

Astronomik MC Clear Glass Filter - SCT Rear Cell - C-SCT

SKU: ASF-C-SCT
  • Filter Type: Clear
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$69.95
Astronomik MC Clear Glass T-Mount Filter

Astronomik MC Clear Glass Filter - T-Mount - C-T

SKU: ASF-C-T
  • Filter Type: Clear
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$65.95 $52.76
Astronomik 50x50 mm MC Clear Glass Filter

Astronomik MC Clear Glass Filter - 50 mm Square - C-50SQ

SKU: ASF-C-50SQ
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$89.95

Optolong Clear Sky Filter - 77mm Round Mounted - CS-77

SKU: OTL-CS-77
  • Filter Type: Clear
  • Filter Size: 77 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$207.00

Optolong Clear Sky Filter - 82mm Round Mounted - CS-82

SKU: OTL-CS-82
  • Filter Type: Clear
  • Filter Size: 82 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$259.00
Astrodon 49.7 mm Round Unmounted Clear Filter with UV Blocking Only (No NIR Blocking)

Astrodon Clear Filter with UV-Blocking Only - 49.7 mm Square Unmounted - C2-50S

SKU: ASD-C2-50S
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$368.00
Astrodon ExoPlanet Light Curve Filter with Blue Blocking

Astrodon Exo-Planet Clear Filter with Blue Blocking - 1.25" Threaded Cell - XOPBB-27R

SKU: ASD-XOPBB-27R
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$185.00
Astrodon ExoPlanet Light Curve Filter with Blue Blocking

Astrodon Exo-Planet Clear Filter with Blue Blocking - 49.7 mm Round Unmounted - XOPBB-50R

SKU: ASD-XOPBB-50R
  • Filter Type: Clear
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$285.00