Binoculars & Telescopes › 5 mm › Eyepiece

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Spot... Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Spotting Scope Accessories by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the proprietary... more

PENTAX XF eyepieces offer high-refraction low-dispersion lanthanum glass eleme... PENTAX XF eyepieces offer high-refraction low-dispersion lanthanum glass elements to provide high-resolution images with minimal aberrations. PENTAX-original smc full-surface multi-layer coated optics reduce glare while providing maximum light... more

Expand your stargazing experience with the 12mm Omni Series Eyepiece from Cele... Expand your stargazing experience with the 12mm Omni Series Eyepiece from Celestron! Designed for quality and convenience the 12mm Omni Eyepiece is an ideal accessory for observing deep-sky objects. Because of its 50º apparent field of view the Omni... more

Bresser WF eyepiece 20x 30.5 mm 59-41920. 5 mm Magnification Type: Fixed Packa... Bresser WF eyepiece 20x 30.5 mm 59-41920. 5 mm Magnification Type: Fixed Package Contents: Bresser WF eyepiece 20x Bresser 59-41920: WF eyepiece 20x 30.5 mm more

Edge-On Planetary eyepieces bring flat-field performance to solar system viewi... Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high-magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic high-priced oculars. This design... more

Explore Scientific 62 degree 5.5mm Long Eye Relief Waterproof Eyepiece EPWP625... Explore Scientific 62 degree 5.5mm Long Eye Relief Waterproof Eyepiece EPWP6255LE-01. 25-inch O.D. Specifications for Explore Scientific 62 Degree Waterproof Eyepiece: Manufacturer: Explore Scientific Condition: New Color: Black Included Accessories:... more

Free Express Shipping! Tele Vue DeLite Series 5mm Eyepiece (1.25") 5mm Focal L... Free Express Shipping! Tele Vue DeLite Series 5mm Eyepiece (1.25") 5mm Focal Length, 62° Field of View, 1.25" Diameter Barrel, Fully Multi-Coated Optics, Proprietary Locking Eyeguard, Fold-Down Eyecup, Parfocal with Group "B" Eyepieces more

Free Express Shipping! Explore Scientific 52° Series 6.5mm Eyepiece (1.25") 6.... Free Express Shipping! Explore Scientific 52° Series 6.5mm Eyepiece (1.25") 6.5mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... more

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece... Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece (1.25"/2") 12.5mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Tele... Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Telescopes by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the proprietary multi-layer... more

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X-Cel LX eyepieces optimized for planetary viewing offer a 60º field of view ... X-Cel LX eyepieces optimized for planetary viewing offer a 60º field of view through a six-element fully multi-coated lens system.Pop-up rubber eyeguards provide comfort and increase contrast. Raise and lower with a simple twist.A treaded rubber grip... more

Description: This adapter allows the use of 1.25 eyepieces with telescopes tha... Description: This adapter allows the use of 1.25 eyepieces with telescopes that normally require 0.965 eyepieces. Fits all types and brands of telescopes with a 0.965 focuser. Filter thread in the 0.965 diameter side for reduced internal reflection.... more

Designed for use with PENTAX brand spotting scopes and with astronomical teles... Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

Designed for use with PENTAX brand spotting scopes and with astronomical teles... Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

The Ricoh Pentax XW 16.5mm Eyepiece is a high-performance wide-angle eyepiece ... The Ricoh Pentax XW 16.5mm Eyepiece is a high-performance wide-angle eyepiece for use with high-grade spotting scopes. Clear Comfortable Viewing Assured by an 85-Degree Apparent Angle of View and 20mm Eye Relief With an 85-degree apparent angle of view... more

Description: Standard 1.25 eyepiece compact size and all metal construction 12... Description: Standard 1.25 eyepiece compact size and all metal construction 12.5mm focal length plossl eyepiece with LED-illuminated double-line crosshair reticle. Bright high-contrast views with 40-degree apparent field of view and 11 comfortable eye... more

Color:black Material：Metal Weight:approx36g Package List:1*Adapter ring Tele... Color:black Material：Metal Weight:approx36g Package List:1*Adapter ring Telescope Range more

Description: 0.965 /24.5mm Telescope Eyepiece Set H20mm SR4mm SR4mm Multi-coat... Description: 0.965 /24.5mm Telescope Eyepiece Set H20mm SR4mm SR4mm Multi-coated. Application?Support all types of telescopes reflector refractor to observe the star nebula cloudy cluster moon planet and deep sky perfect for astronomy exploration. 35... more

Explore Scientific 62 degree 5.5mm Long Eye Relief Waterproof Eyepiece EPWP625... Explore Scientific 62 degree 5.5mm Long Eye Relief Waterproof Eyepiece EPWP6255 is a part of the high quality and dependable Telescope Accessories from Explore Scientific. All of the features you need for a price you want. Telescope Accessories from... more