Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Masuyama Eyepiece 20mm 2" (64921)
The Masuyama Eyepiece 20mm 2" is a high-performance ultra-wide-angle eyepiece designed for immersive and detailed astronomical observations. With an impressive 85° apparent field of view and a generous 12.5mm eye relief, this eyepiece is ideal for exploring deep-sky objects, star clusters, and wide lunar landscapes. Its five-lens, three-group optical design ensures bright, sharp images, while the folding adjustable eyecup and standard 2" barrel provide comfort and compatibility with most telescopes.
Karol Łoś
Product Manager
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+48603969934
+48507526097
[email protected]
The Masuyama Eyepiece 20mm 2" is a high-performance ultra-wide-angle eyepiece designed for immersive and detailed astronomical observations. With an impressive 85° apparent field of view and a generous 12.5mm eye relief, this eyepiece is ideal for exploring deep-sky objects, star clusters, and wide lunar landscapes. Its five-lens, three-group optical design ensures bright, sharp images, while the folding adjustable eyecup and standard 2" barrel provide comfort and compatibility with most telescopes. The robust construction makes it a durable and reliable choice for both amateur and experienced astronomers.
Specifications
Capacity
Focal Length: 20 mm
Connection to Telescope: 2"
Apparent Field of View: 85°
Eye Relief: 12.5 mm
Number of Lenses: 5
Number of Groups: 3
Field Stop: 29.4 mm
Special Features
Adjustable Eyepiece Cup: Yes (folding)
Filter Thread: Yes
Inert Gas Charge: No
General
Type: Eyepiece
Type of Build: UWA (Ultra Wide Angle)
Length: 90 mm
Diameter: 58 mm
Weight: 304 g
This eyepiece is an excellent choice for anyone seeking wide, immersive views with outstanding optical quality and user-friendly features for comfortable, extended observing sessions.
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.