APM Eyepiece Ultra Flat Field 18mm 65° 1.25" (60558)
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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.

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APM Eyepiece Ultra Flat Field 18mm 65° 1.25" (60558)

The UltraFlat Field Eyepiece is crafted to provide a distortion-free, flat image across the entire visible field of view. Its design eliminates field curvature at the edges, ensuring sharp and clear visuals even when used with very fast telescopes.

152.93 $
Tax included

124.33 $ net price (non-EU countries)

Anatolii Livashevskyi
Product Manager
Українська / Polski
+48721808900
+48721808900
Telegram +48721808900
[email protected]

Description

UltraFlat Field Eyepiece with Exceptional Image Quality
 
The UltraFlat Field Eyepiece is crafted to provide a distortion-free, flat image across the entire visible field of view. Its design eliminates field curvature at the edges, ensuring sharp and clear visuals even when used with very fast telescopes.
 
Featuring oversized eyepiece lenses, it offers the largest possible field of view and a generous eye relief, making it highly suitable for spectacle wearers. The foldable rubber eye cup ensures comfortable viewing for extended observation sessions.
 
All lenses are fully multi-coated (FMC) for optimal light transmission, and the lens edges are blackened to minimize stray light and enhance contrast. The plug-in sleeve includes a thread for filters, adding versatility to its design.
 
Specifications:
  • Focal Length: 18 mm
  • Apparent Field of View: 65°
  • Eye Relief: 20 mm
  • Lens Configuration: 8 lenses in 5 groups
  • Field Stop Diameter: 23.4 mm
  • Lens Diameter: 27 mm
  • Optical Coating: Fully Multi-Coated (FMC)
Additional Features:
  • Filter thread compatibility
  • Adjustable (folding) eyepiece cup
General Details:
  • Type: Eyepiece (SWA design)
  • Telescope Connection: 1.25"
  • Weight: 206 g
  • Series: Ultra Flat Field
This eyepiece is an excellent choice for astronomers seeking a high-quality, compact design that delivers sharp, flat images across the entire field of view, making it ideal for both casual and advanced observations.

Data sheet

TI93NVVC0U

Official permits of the Ministry of Development and Technology

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.