Explore Scientific 82° Ar Eyepiece 4.7mm (1.25")
150.00
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Explore Scientific 82° Ar Eyepiece 4.7mm (1.25")
The Explore Scientific 4.7mm 82° Ar eyepiece offers a powerful yet comfortable viewing experience for planetary and compact deep sky targets. With a wide apparent field of 82°, this short focal length eyepiece provides excellent sharpness across the entire field.
Explore Scientific 82° Ar Eyepiece 4.7mm (1.25")
DESCRIPTION
The Explore Scientific 4.7mm 82° Ar eyepiece offers a powerful yet comfortable viewing experience for planetary and compact deep sky targets. With a wide apparent field of 82°, this short focal length eyepiece provides excellent sharpness across the entire field.
Its 7-element, 4-group optical system is fully multi-coated (EMD), with edge-blackened lenses and internally blackened barrel to minimize stray light and maximize contrast. The stainless steel 1.25" barrel ensures compatibility with most focusers. The eyepiece is argon-purged and waterproof, offering long-term resistance to dust and moisture.
A twist-up rubber eyecup and generous eye relief make this eyepiece especially comfortable during extended observing sessions. All eyepieces in the 82° series are parfocal.
TECHNICAL SPECIFICATIONS
• Brand: Explore Scientific
• Series: 82° Ar
• Focal Length: 4.7 mm
• Apparent Field: 82°
• Lens Elements / Groups: 7 / 4
• Barrel Size: 1.25" (31.75 mm)
• Barrel Length: 30 mm
• Coatings: Fully multi-coated (EMD), blackened lens edges
• Eye Relief: Long, with twist-up rubber eyeguard
• Waterproof: Yes, Argon-purged
• Housing Material: Stainless steel
• Weight: 214 g
• Parfocal: Yes
• Warranty: 10 years (with registration)
Explore Scientific 4.7mm
Specific References
- UPC
- 0218804
Explore Scientific 82° Ar Eyepiece 4.7mm (1.25")
The Explore Scientific 4.7mm 82° Ar eyepiece offers a powerful yet comfortable viewing experience for planetary and compact deep sky targets. With a wide apparent field of 82°, this short focal length eyepiece provides excellent sharpness across the entire field.