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Items 1 - 25 of 43

Baader Planetarium Classic Ortho 18 mm Eyepiece 1.25" - BCO-18

SKU: BAD-BCO-18
  • Focal Length: 18 mm
  • Apparent Field of View: 50
$79.00
Baader Planetarium 17 mm Hyperion Eyepiece - 1.25"

Baader 17 mm Hyperion 1.25" Eyepiece with Free Case - HYP-17

SKU: BAD-HYP-17-FG
  • Focal Length: 17 mm
  • Apparent Field of View: 68 degrees
  • Barrel Size: 1.25" and 2"

  • Includes free bolt-style eyepiece case
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$147.00

Coronado 18 mm 1.25" CEMAX H-Alpha Contrast Enhanced Eyepiece - CE18

SKU: COR-CE18
  • This Coronado CEMAX Eyepiece has a 1.25" barrel.
  • Coronado has designed this eyepiece for H-Alpha solar viewing only.
  • The multi-coated optics are great for contrast.
  • This 18 mm CEMAX H-alpha eyepiece has a 52° apparent field of view.
$79.99
Explore Scientific 20 mm 100º Waterproof Eyepiece - 2"

Explore Scientific 20 mm 100° Nitrogen-Purged Waterproof 2" Eyepiece - EPWP10020-00

SKU: EXS-EPWP10020-00
  • Focal Length: 20 mm
  • Apparent Field of View: 100
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$549.99
Explore Scientific 16 mm 68º Waterproof Eyepiece - 1.25"

Explore Scientific 16 mm - 68° Argon-Purged Waterproof 1.25" Eyepiece - EPWP6816-01

SKU: EXS-EPWP6816-01
  • Focal Length: 16 mm
  • Apparent Field of View: 68
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$179.99
Explore Scientific 20 mm 68º Waterproof Eyepiece - 1.25"

Explore Scientific 20 mm - 68° Argon-Purged Waterproof 1.25" Eyepiece - EPWP6820-01

SKU: EXS-EPWP6820-01
  • Focal Length: 20 mm
  • Apparent Field of View: 68
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$179.99
Explore Scientific 18 mm 82º Waterproof Eyepiece - 2"

Explore Scientific 18 mm 82º Argon-Purged Waterproof 2" Eyepiece - EPWP8218-01

SKU: EXS-EPWP8218-01
  • Focal Length: 18 mm
  • Apparent Field of View: 82
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$299.99

Celestron X-Cel LX 18mm 1.25" Eyepiece - 93425

SKU: CEL-93425
  • Focal Length: 18 mm
  • Apparent Field of View: 60
$92.95 $82.95

Celestron Luminos 19 mm Eyepiece - 2" - 93433

SKU: CEL-93433
  • Focal Length: 19 mm
  • Apparent Field of View: 82
$175.95 $169.95

Meade 1.25" Series 4000 - 20 mm Super Plossl Eyepiece - 07174-02

SKU: MEA-07174-02
  • Focal Length: 20 mm
  • Apparent Field of View: 52
$36.99 $32.95
Meade 18 mm Series 5000 HD-60 Eyepiece

Meade 18 mm Series 5000 HD-60 Eyepiece - 07734

SKU: MEA-07734
  • Focal Length: 18 mm
  • Apparent Field of View: 60
$89.99 $84.95

Orion Illuminated Centering Eyepiece - 08239

SKU: ORI-08239
  • Focal Length: 20mm
  • Apparent Field of View: 70
$129.99

Orion Stratus Wide-Field 68 Degree 17 mm - 2"/1.25" Eyepiece - 08245

SKU: ORI-08245
  • Focal Length: 17 mm
  • Apparent Field of View: 68
$149.99

Orion Expanse Wide Field 20 mm 1.25" Eyepiece - 08923

SKU: ORI-08923
  • Focal Length: 20 mm
  • Apparent Field of View: 66
$49.99

Takahashi Long Eye Relief ED 18 mm - 1.25" Eyepiece - TEA0180

SKU: TAK-TEA0180
  • Focal Length: 18 mm
  • Apparent Field of View: 52
$245.00

Pentax 20 mm XW Series 1.25" Eyepiece - 70516

SKU: PEN-70516
  • Focal Length: 20 mm
  • Apparent Field of View: 70
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$299.00

Tele Vue 17 mm Ethos 2" Eyepiece with Free Case - ETH-170

SKU: TLV-ETH-170-FG
  • Focal Length: 17 mm
  • Apparent Field of View: 100 Degrees
  • Barrel Size: 2"
  • Includes Bolt-Style Eyepiece Case
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$760.00
William Optics 20 mm SWAN Eyepiece - 1.25"

William Optics 20 mm Super Wide Angle 1.25" Eyepiece - E-SWA20

SKU: WYO-E-SWA20
  • Focal Length: 20 mm
  • Apparent Field of View: 72
$79.00
Lunt Solar 16 mm Flat Field Eyepiece Without Dust Caps

Lunt Solar 16 mm Flat Field Eyepiece - LS16E

SKU: LUN-LS16E
  • Focal Length: 16 mm
  • Apparent Field of View: 60
$79.00
Lunt Solar 19 mm Flat Field Eyepiece Without Dust Caps

Lunt Solar 19 mm Flat Field Eyepiece - LS19E

SKU: LUN-LS19E
  • Focal Length: 19 mm
  • Apparent Field of View: 65
$79.00

High Point 20mm 1.25" Plossl Eyepiece - PL20

SKU: HPS-PL20
  • Focal Length: 20 mm
  • Apparent Field of View: 52
$29.95 $23.96

High Point 20mm 1.25" Super View Eyepiece - SV20

SKU: HPS-SV20
  • Focal Length: 20 mm
  • Apparent Field of View: 68
$44.95

Tele Vue 20 mm Plossl - 1.25" Eyepiece - EAP-200

SKU: TLV-EAP-200
  • Focal Length: 20 mm
  • Apparent Field of View: 50
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$116.00

Tele Vue 17.3 mm Delos 1.25" Eyepiece - EDL-173

SKU: TLV-EDL-173
  • Focal Length: 17.3 mm
  • Apparent Field of View: 72
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$352.00

Tele Vue 17 mm Nagler Type 4 Eyepiece - EN4-170

SKU: TLV-EN4-170
  • Focal Length: 17 mm
  • Apparent Field of View: 82
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$398.00