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Mifsuds Photographic Ltd / Opticron ES 100 GA ED V4 Fieldscope Body

Opticron ES 100 GA ED V4 Fieldscope Body


In stock (can be backordered)

SKU: 41349-1 Category: Tags: , , ,


CThe advantages of a 100mm objective lens become clear when viewing over 50x. With 1.5x the surface area, the ES 100 easily out-performs similarly specified 80mm (ED and Fluorite models) delivering brighter images with a higher resolving power. For terrestrial use, recommended eyepieces include the HDF 42xWW, 27-80x and SDL 27-80x.


For astronomy, the ES 100 GA ED is a compact 650mm focal length 4” ED refractor with erect image viewing and a choice of high quality fixed magnification eyepieces on offer. It is suitable for high magnification viewing of lunar and planetary targets or wide field objects using lower power eyepieces. With a resolving power of 1.16”, the ES 100 is easily able to split double stars at a range of magnifications.



  • 100mm ED lens design
  • Opticron F-type multi-coating for superior colour contrast and clarity compared to ‘standard’ multi-coatings
  • Lightweight magnesium and alloy body
  • Fully protected in soft touch textured rubber armour
  • Nitrogen waterproof
  • Wide wheel focuser with accurate 8:1 ratio dual focus system
  • Retractable lens hood
  • Integrated objective lens cover
  • Large footprint +/- 90° rotating tripod sleeve
  • Telephoto option for SLR photography



ES Fieldscopes are fully compatible with Opticron SDL, HDF & HR2/3 eyepieces. Recommended eyepieces for general observation include;
41270 SDLv3 27-80x
40862E HDF T 27-80x
40810E HDF T 30xWW
40831E HDF T 42xWW


Supplied Accessories
ES 100 GA ED v4 Fieldscopes are supplied in body only format with integrated objective lens cover



Additional information

Weight 729 kg
Dimensions 260 cm