Features
- Very high sharpness and contrast across the entire field of view
- Almost no color defects due to lanthanum glass
- Twist-Up eyecup for people who wear glasses
- Eye relief: 20 mm
- Connection: 31.7 mm, 1 1/4''
- Weight: 168 g
Description
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favorite with planetary, lunar and double star observers. This 4mm is an excellent higher power eyepiece on shorter focal length telescopes, especially good for Lunar viewing - or for those trying to max out their longer focal length scopes for double star work.
The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high-grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.
Specs
Apparent field of view 50 degrees
Eyepiece Barrel Diameter 31.7 mm
Eyecups Twist-Up Eyecups
Eye relief 20 mm
Net weight (without access.) 168 g
Warranty
Vixen warranties its products to be free from initial defects in materials and workmanship for a specified period based on part type:
Vixen Electronic Parts: Limited One Year Warranty
Vixen Mechanical Parts: Limited Two Year Warranty
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CA Residents: Prop 65 WARNING(S)
