40mm Telescope Eyepieces
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Telescope Eyepieces
2.0mm (9)2.3mm (1)2.5mm (2)2.25mm (2)3.5mm (3)3.7mm (2)3mm (7)4.5mm (4)4.7mm (1)4mm (3)5.5mm (2)5mm (7)6.5mm (3)6mm (4)7mm (5)8.5mm (1)8mm (3)9mm (8)10mm (10)11mm (3)12.5mm (1)12mm (3)13mm (4)14mm (5)15mm (6)16.5mm (1)16mm (2)17.3mm (1)17.5mm (1)17mm (3)18.2mm (1)18mm (4)19mm (2)20mm (6)21mm (2)22mm (1)23mm (1)24mm (4)25mm (6)26mm (1)27mm (1)28mm (1)30mm (5)31mm (3)32mm (4)34mm (1)35mm (1)36mm (1)38mm (1)
Pentax XW40-R 40mm Wide Angle Astronomy Eyepiece with 70 Degree Field of View
SKU: PXEPXW40RMFR: 70538
(1)- 40mm eyepiece offers exceptional views.
- 70° field of view for expansive observation.
- 20mm eye relief ensures comfortable viewing.
- Multi-coated lens provides sharp images.
- Wide angle eyepiece enhances stargazing.
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Tele Vue 40mm Plossl 1.25" Eyepiece
SKU: TV40PMFR: EPL-40.0
(18)- 40mm Plossl Eyepiece: Wide, 43° field of view.
- Enjoy comfortable views with 28mm eye relief.
- Fully multi-coated optics for sharp images.
- 1.25" Telescope Eyepiece: Standard fit.
- Tele Vue eyepiece: Renowned optical quality.
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Explore Scientific 62 Degree 40mm Long Eye Argon-Purged Waterproof Eyepiece
SKU: ESEPW6240LE1MFR: EPWP6240LE-01
(1)- 40mm eyepiece offers exceptional field of view.
- Enjoy long eye relief for comfortable viewing sessions.
- Waterproof eyepiece ensures clear images in any weather.
- 2" barrel size provides stable telescope connection.
- Optimized optical coatings deliver sharp images.
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Explore Scientific 68 Deg. 40mm Argon-Purged Waterproof Eyepiece, 2" Barrel
SKU: ESEPWP684001MFR: EPWP6840-01
(1)- 40mm eyepiece offers powerful magnification.
- Wide 68-degree field of view for immersive views.
- 31mm eye relief ensures comfortable observations.
- Waterproof eyepiece with argon-purged design.
- 2" barrel size fits standard telescope focusers.
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